Year |
Citation |
Score |
2019 |
Bando M, Nakajima K, Song Z, Takahashi T. Metal-dependent regioselective homocoupling of stannyl- and alkyl-substituted alkynes on group 4 elements. Formation of unsymmetrical titanacyclopentadienes and symmetrical zircona-cyclopentadienes. Dalton Transactions (Cambridge, England : 2003). PMID 31486451 DOI: 10.1039/C9Dt02759A |
0.392 |
|
2019 |
Bando M, Nakajima K, Song Z, Takahashi T. Coming Back to the Starting Position of Carbons Traveling in Organic Molecules on Titanium: Merry-Go-Round Reaction Organometallics. 38: 731-734. DOI: 10.1021/Acs.Organomet.8B00876 |
0.354 |
|
2018 |
Wang Y, Nakajima K, Song Z, Takahashi T. Lithiation of palladated dihydropentacene: a new route for the introduction of substituents from both of electrophiles and nucleophiles to pentacene. Chemical Communications (Cambridge, England). PMID 29344594 DOI: 10.1039/C7Cc09535J |
0.444 |
|
2017 |
Bando M, Mizukami Y, Nakajima K, Song Z, Takahashi T. Formation of a spiro compound via coupling of a cyclopentadienyl ligand with a diene moiety of titanacyclopentadiene. Dalton Transactions (Cambridge, England : 2003). PMID 29139503 DOI: 10.1039/C7Dt03789A |
0.35 |
|
2017 |
Ogasawara M, Sasa H, Hu H, Amano Y, Nakajima H, Takenaga N, Nakajima K, Kita Y, Takahashi T, Dohi T. Atropisomeric Chiral Diiododienes (Z,Z)-2,3-Di(1-iodoalkylidene)tetralins: Synthesis, Enantiomeric Resolution, and Application in Asymmetric Catalysis. Organic Letters. PMID 28726416 DOI: 10.1021/Acs.Orglett.7B01876 |
0.343 |
|
2017 |
Ichio H, Murakami H, Chen YC, Takahashi T, Ogasawara M. Palladium-Catalyzed SN2'-Cyclization of Ambivalent (Bromoalkadienyl)malonates: Preparation of Medium- to Large-Membered Endocyclic Allenes. The Journal of Organic Chemistry. PMID 28641007 DOI: 10.1021/Acs.Joc.7B01204 |
0.529 |
|
2017 |
Kamikawa K, Tseng YY, Jian JH, Takahashi T, Ogasawara M. Planar-Chiral Phosphine-Olefin Ligands Exploiting a (Cyclopentadienyl) manganese (I) Scaffold to Achieve High Robustness and High Enantioselectivity. Journal of the American Chemical Society. PMID 28045511 DOI: 10.1021/Jacs.6B11243 |
0.441 |
|
2017 |
Ogasawara M, Tseng Y, Uryu M, Ohya N, Chang N, Ishimoto H, Arae S, Takahashi T, Kamikawa K. Molybdenum-Catalyzed Enantioselective Synthesis of Planar-Chiral (η5-Phosphacyclopentadienyl)manganese(I) Complexes and Application in Asymmetric Catalysis Organometallics. 36: 4061-4069. DOI: 10.1021/Acs.Organomet.7B00704 |
0.491 |
|
2017 |
Ogasawara M, Tseng Y, Liu Q, Chang N, Yang X, Takahashi T, Kamikawa K. Kinetic Resolution of Planar-Chiral (η5-Bromocyclopentadienyl)manganese(I) Complexes by Molybdenum-Catalyzed Asymmetric Ring-Closing Metathesis Organometallics. 36: 1430-1435. DOI: 10.1021/Acs.Organomet.7B00125 |
0.496 |
|
2016 |
Kanno KI, Igarashi E, Mizukami Y, Nakajima K, Song Z, Takahashi T. Formation of Seven-Membered Carbocycles via 7-endo Mode Cyclization of Lithioheptatrienes. Organic Letters. 18: 6217-6219. PMID 27978636 DOI: 10.1021/Acs.Orglett.6B02956 |
0.48 |
|
2016 |
Toyomori Y, Tsuji S, Mitsuda S, Okayama Y, Ashida S, Mori A, Kobayashi T, Miyazaki Y, Yaita T, Arae S, Takahashi T, Ogasawara M. Bithiophene with Winding Vine-shaped Molecular Asymmetry. Preparation, Structural Characterization, and Enantioselective Synthesis Bulletin of the Chemical Society of Japan. 89: 1480-1486. DOI: 10.1246/Bcsj.20160265 |
0.459 |
|
2016 |
Ogasawara M, Arae S, Watanabe S, Nakajima K, Takahashi T. Kinetic Resolution of Planar-Chiral Ferrocenylphosphine Derivatives by Molybdenum-Catalyzed Asymmetric Ring-Closing Metathesis and Their Application in Asymmetric Catalysis Acs Catalysis. 6: 1308-1315. DOI: 10.1021/Acscatal.5B02692 |
0.51 |
|
2016 |
Hu H, Wu W, Takahashi T, Yoshida K, Ogasawara M. Enantioselective Synthesis of Ferrocene- or Cymantrene-Fused Planar-Chiral Phospholes European Journal of Inorganic Chemistry. 2017: 325-329. DOI: 10.1002/Ejic.201600875 |
0.322 |
|
2015 |
Mizukami Y, Song Z, Takahashi T. Halogen Exchange Reaction of Aliphatic Fluorine Compounds with Organic Halides as Halogen Source. Organic Letters. PMID 26629792 DOI: 10.1021/Acs.Orglett.5B02589 |
0.5 |
|
2015 |
Ogasawara M, Wada S, Isshiki E, Kamimura T, Yanagisawa A, Takahashi T, Yoshida K. Enantioselective synthesis of planar-chiral ferrocene-fused 4-pyridones and their application in construction of pyridine-based organocatalyst library. Organic Letters. 17: 2286-9. PMID 25893666 DOI: 10.1021/Acs.Orglett.5B01044 |
0.395 |
|
2015 |
Okayama Y, Tsuji S, Toyomori Y, Mori A, Arae S, Wu WY, Takahashi T, Ogasawara M. Enantioselective synthesis of macrocyclic heterobiaryl derivatives of molecular asymmetry by molybdenum-catalyzed asymmetric ring-closing metathesis. Angewandte Chemie (International Ed. in English). 54: 4927-31. PMID 25706779 DOI: 10.1002/Anie.201500459 |
0.435 |
|
2015 |
Kamikawa K, Arae S, Wu WY, Nakamura C, Takahashi T, Ogasawara M. Simultaneous induction of axial and planar chirality in arene-chromium complexes by molybdenum-catalyzed enantioselective ring-closing metathesis. Chemistry (Weinheim An Der Bergstrasse, Germany). 21: 4954-7. PMID 25676145 DOI: 10.1002/Chem.201500226 |
0.425 |
|
2015 |
Arae S, Nakajima K, Takahashi T, Ogasawara M. Enantioselective Desymmetrization of 1,2,3-Trisubstituted Metallocenes by Molybdenum-Catalyzed Asymmetric Intraannular Ring-Closing Metathesis Organometallics. 34: 1197-1202. DOI: 10.1021/Om5011484 |
0.4 |
|
2015 |
Tseng YY, Kamikawa K, Wu Q, Takahashi T, Ogasawara M. Ring-Closing Metathesis of (η5-Alkenylcyclopentadienyl)(alkenylphosphine)manganese(I) Dicarbonyl Complexes Advanced Synthesis and Catalysis. 357: 2255-2264. DOI: 10.1002/Adsc.201500343 |
0.472 |
|
2014 |
Mizukami Y, Li H, Nakajima K, Song Z, Takahashi T. Coupling of titanacyclopentadienes with a Cp ligand and elimination of one substituent. Angewandte Chemie (International Ed. in English). 53: 8899-903. PMID 24986055 DOI: 10.1002/Anie.201403226 |
0.469 |
|
2014 |
Ogasawara M, Tseng YY, Arae S, Morita T, Nakaya T, Wu WY, Takahashi T, Kamikawa K. Phosphine-olefin ligands based on a planar-chiral (π-arene)chromium scaffold: design, synthesis, and application in asymmetric catalysis. Journal of the American Chemical Society. 136: 9377-84. PMID 24932944 DOI: 10.1021/Ja503060E |
0.464 |
|
2014 |
Guo Q, Teng W, Ren S, Rao S, Wang Y, Chen L, Shen B, Takahashi T. Efficient Synthesis of Tetrahydroquinolines from the Reaction of Aldehyde, Aniline, and Alkene under theIn SituRedox of SnCl2and FeCl3 Journal of Heterocyclic Chemistry. 51: 1100-1105. DOI: 10.1002/Jhet.2118 |
0.539 |
|
2013 |
Ogasawara M, Kotani S, Nakajima H, Furusho H, Miyasaka M, Shimoda Y, Wu WY, Sugiura M, Takahashi T, Nakajima M. Atropisomeric chiral dienes in asymmetric catalysis: C(2) -symmetric (Z,Z)-2,3-bis[1-(diphenylphosphinyl)ethylidene]tetralin as a highly active Lewis base organocatalyst. Angewandte Chemie (International Ed. in English). 52: 13798-802. PMID 24167150 DOI: 10.1002/Anie.201308112 |
0.396 |
|
2013 |
Ogasawara M, Arae S, Watanabe S, Nakajima K, Takahashi T. Kinetic resolution of planar-chiral 1,2-disubstituted ferrocenes by molybdenum-catalyzed asymmetric intraannular ring-closing metathesis. Chemistry (Weinheim An Der Bergstrasse, Germany). 19: 4151-4. PMID 23427002 DOI: 10.1002/Chem.201300116 |
0.421 |
|
2013 |
Suzuki N, Inoue T, Asada T, Akebi R, Kobayashi G, Rikukawa M, Masuyama Y, Ogasawara M, Takahashi T, Thang SH. Asymmetric aldol reaction on water using an organocatalyst tethered on a thermoresponsive block copolymer Chemistry Letters. 42: 1493-1495. DOI: 10.1246/Cl.130711 |
0.32 |
|
2013 |
Ogasawara M, Wu W, Arae S, Nakajima K, Takahashi T. Inter- versus Intraannular Ring-Closing Metathesis of Polyallylferrocenes: Five-Fold RCM within a Single Molecule Organometallics. 32: 6593-6598. DOI: 10.1021/Om400936B |
0.402 |
|
2012 |
Ogasawara M, Suzuki M, Takahashi T. Preparation of C2-symmetric allenes by palladium-catalyzed double-nucleophilic substitution on 3-bromopenta-2,4-dienyl acetate. The Journal of Organic Chemistry. 77: 5406-10. PMID 22632374 DOI: 10.1021/Jo300511E |
0.495 |
|
2012 |
Ogasawara M, Wu WY, Arae S, Watanabe S, Morita T, Takahashi T, Kamikawa K. Kinetic resolution of planar-chiral (η6-arene)chromium complexes by molybdenum-catalyzed asymmetric ring-closing metathesis. Angewandte Chemie (International Ed. in English). 51: 2951-5. PMID 22308166 DOI: 10.1002/Anie.201108292 |
0.421 |
|
2012 |
Takahashi T, Jia Z, Li S, Nakajima K, Kanno K, Song Z. Application of Zirconacyclopentadienes (Metalla-heterocycles) and Cross-Coupling for the Convenient Preparative Method of 6,13-Disubstituted Pentacene Heterocycles. 86: 1495. DOI: 10.3987/Com-12-S(N)130 |
0.313 |
|
2012 |
Ogasawara M, Ge Y, Okada A, Takahashi T. Effects of Silyl Substituents on the Palladium-Catalyzed Asymmetric Synthesis of Axially Chiral (Allenylmethyl)silanes and Their SE2′ Chirality Transfer Reactions European Journal of Organic Chemistry. 2012: 1656-1663. DOI: 10.1002/Ejoc.201101634 |
0.5 |
|
2012 |
Ren S, Seki T, Necas D, Shimizu H, Nakajima K, Kanno K, Song Z, Takahashi T. ChemInform Abstract: Selective Dimerization of Aryl-Substituted Terminal Alkynes on Bis(indenyl)zirconocene Derivatives. Cheminform. 43: no-no. DOI: 10.1002/CHIN.201219095 |
0.331 |
|
2012 |
Wu W, Lin T, Takahashi T, Tsai F, Mou C. A Palladium Bipyridyl Complex Grafted onto Nanosized MCM-41 as a Heterogeneous Catalyst for Negishi Coupling Chemcatchem. 5: 1011-1019. DOI: 10.1002/Cctc.201200388 |
0.483 |
|
2011 |
Li S, Jia Z, Nakajima K, Kanno K, Takahashi T. Dehydro side coupling of substituted pentacene derivatives. The Journal of Organic Chemistry. 76: 9983-7. PMID 22032331 DOI: 10.1021/Jo201659Q |
0.459 |
|
2011 |
Jia Z, Li S, Nakajima K, Kanno K, Takahashi T. Preparation of 6,13-bis(trimethylsilyl)pentacene and formation of second-ring Diels-Alder adduct of pentacene. The Journal of Organic Chemistry. 76: 293-6. PMID 21158382 DOI: 10.1021/Jo101774D |
0.519 |
|
2011 |
Payra D, Song Z, Kanno K, Takahashi T. Synthesis of Co-oligomers of Thiophene Derivatives from Oligoynes via Zirconacyclopentadiene Chemistry Letters. 40: 1447-1449. DOI: 10.1246/Cl.2011.1447 |
0.383 |
|
2011 |
Ren S, Seki T, Necas D, Shimizu H, Nakajima K, Kanno K, Song Z, Takahashi T. Selective Dimerization of Aryl-substituted Terminal Alkynes on Bis(indenyl)zirconocene Derivatives Chemistry Letters. 40: 1443-1444. DOI: 10.1246/Cl.2011.1443 |
0.458 |
|
2011 |
Ogasawara M, Okada A, Subbarayan V, Sörgel S, Takahashi T. Palladium-Catalyzed Asymmetric Synthesis of Allenylsilanes Synfacts. 2011: 288-288. DOI: 10.1055/S-0030-1259490 |
0.447 |
|
2011 |
Ogasawara M, Ogura M, Sakamoto T, Watanabe S, Arae S, Nakajima K, Takahashi T. Homoannular Double Friedel–Crafts Acylation of Phosphametallocenes Organometallics. 30: 5045-5051. DOI: 10.1021/Om200678Q |
0.467 |
|
2011 |
Ogasawara M, Shintani M, Watanabe S, Sakamoto T, Nakajima K, Takahashi T. Preparation of osmium η5-phospholide complexes and their reactions with acyl electrophiles: C=o bond cleavage and C-C bond formation within the metal coordination sphere Organometallics. 30: 1487-1492. DOI: 10.1021/Om101060N |
0.408 |
|
2011 |
Song Z, Hsieh Y, Kanno K, Nakajima K, Takahashi T. Coupling Reaction of a Cyclopentadienyl Ligand with a Dienyl or Alkenyl Moiety on Titanocene Organometallics. 30: 844-851. DOI: 10.1021/Om101020U |
0.431 |
|
2011 |
Ogasawara M, Wu W, Arae S, Morita T, Watanabe S, Takahashi T, Kamikawa K. Ring-closing metathesis within chromium-coordination sphere: Facile access to phosphine-chelate (π-arene)chromium complexes Journal of Organometallic Chemistry. 696: 3987-3991. DOI: 10.1016/J.Jorganchem.2011.05.006 |
0.458 |
|
2011 |
Li S, Zhou L, Kanno K, Takahashi T. Recent development for enantioselective synthesis of aromatic compounds from alkynes via metallacyclopentadienes Journal of Heterocyclic Chemistry. 48: 517-528. DOI: 10.1002/Jhet.555 |
0.411 |
|
2010 |
Ogasawara M, Okada A, Subbarayan V, Sörgel S, Takahashi T. Palladium-catalyzed asymmetric synthesis of axially chiral allenylsilanes and their application to SE2' chirality transfer reactions. Organic Letters. 12: 5736-9. PMID 21090575 DOI: 10.1021/Ol102554A |
0.483 |
|
2010 |
Li S, Zhou L, Nakajima K, Kanno K, Takahashi T. Synthesis of 1,2,3,4,8,9,10,11-octasubstituted pentacenequinone derivatives and their conversion into substituted pentacenes. Chemistry, An Asian Journal. 5: 1620-6. PMID 20455241 DOI: 10.1002/Asia.200900754 |
0.369 |
|
2010 |
Ogasawara M, Watanabe S, Nakajima K, Takahashi T. Enantioselective synthesis of planar-chiral phosphaferrocenes by molybdenum-catalyzed asymmetric interannular ring-closing metathesis. Journal of the American Chemical Society. 132: 2136-7. PMID 20108921 DOI: 10.1021/Ja910348Z |
0.398 |
|
2010 |
Zhou L, Li S, Kanno K, Takahashi T. Recent development for formation of aromatic compounds via metallacyclopentadienes as metal-containing heterocycles Heterocycles. 80: 725-738. DOI: 10.3987/Rev-09-Sr(S)6 |
0.426 |
|
2010 |
Igarashi E, Ren S, Kanno K, Takahashi T. Selective Protonation/Iodination of Unsymmetrical Zirconacyclopentadienes Chemistry Letters. 39: 350-351. DOI: 10.1246/Cl.2010.350 |
0.399 |
|
2010 |
Li P, Xi Z, Takahashi T. Insertion Reaction of Aldehydes into Zirconacyclopentanes Chinese Journal of Chemistry. 19: 45-51. DOI: 10.1002/Cjoc.20010190108 |
0.519 |
|
2010 |
Xi Z, Li Z, Umeda C, Guan H, Li P, Kotora M, Takahashi T. ChemInform Abstract: Copper(I)-Catalyzed Tandem Inter-Intramolecular Cyclization Reactions of Zirconacycles: Formation of Highly Substituted Styrenes, Vinylcyclohexadienes, and Related Compounds. Cheminform. 33: no-no. DOI: 10.1002/CHIN.200228089 |
0.759 |
|
2010 |
Kotora M, Matsumura H, Gao G, Takahashi T. ChemInform Abstract: Palladium-Catalyzed Coupling of Two Alkynes and an Alkenyl Iodide: Formation of Pentasubstituted Fulvenes. Cheminform. 33: no-no. DOI: 10.1002/CHIN.200211083 |
0.716 |
|
2010 |
Takahashi T, Tsai F, Li Y, Nakajima K. ChemInform Abstract: Reactions of Zirconacyclopentadienes with CO and Isonitriles. Cheminform. 33: no-no. DOI: 10.1002/CHIN.200204092 |
0.398 |
|
2010 |
Sato K, Nishihara Y, Huo S, Xi Z, Takahashi T. ChemInform Abstract: Preparation and Reactions of Monocyclic Bis(cyclopentadienyl)titanacyclopentenes and -pentadienes. Cheminform. 33: no-no. DOI: 10.1002/CHIN.200202087 |
0.444 |
|
2010 |
Takahashi T, Li Y, Tsai F, Nakajima K. ChemInform Abstract: Cyclopentenone Formation by Regioselective Intermolecular Coupling of Trisubstituted Alkenes, Alkynes, and Isocyanates. Cheminform. 32: no-no. DOI: 10.1002/CHIN.200124095 |
0.324 |
|
2010 |
Ura Y, Li Y, Tsai F, Nakajima K, Kotora M, Takahashi T. ChemInform Abstract: Preparation of Sn-, Ge-, and Si-Heterocycles from Zirconacycles. Cheminform. 31: no-no. DOI: 10.1002/CHIN.200030160 |
0.618 |
|
2010 |
Takahashi T, Xi C, Ura Y, Nakajima K. ChemInform Abstract: Metallo-Esterification of Alkynes: Reaction of Alkynes with Cp2ZrEt2 and Chloroformate. Cheminform. 31: no-no. DOI: 10.1002/CHIN.200028061 |
0.438 |
|
2010 |
Xi C, Kotora M, Nakajima K, Takahashi T. ChemInform Abstract: Reaction of Zirconacycles with 3-Iodopropenoates and 3-Iodocycloenones in the Presence of CuCl: A New Pathway for the Formation of Cyclopentadienes and Spirocyclic Compounds. Cheminform. 31: no-no. DOI: 10.1002/CHIN.200022044 |
0.727 |
|
2010 |
Takahashi T, Kotora M, Hara R, Xi Z. ChemInform Abstract: Carbon-Carbon Bond Cleavage and Selective Transformation of Zirconacycles Cheminform. 31: no-no. DOI: 10.1002/CHIN.200013242 |
0.63 |
|
2010 |
Takahashi T, Tsai F, Li Y, Nakajima K, Kotora M. ChemInform Abstract: Carbon-Carbon Bond Formation Reaction of Zirconacyclopentadienes with Alkynes in the Presence of Ni(II)-Complexes. Cheminform. 31: no-no. DOI: 10.1002/CHIN.200011072 |
0.692 |
|
2010 |
Takahashi T, Xi Z, Kotora M. ChemInform Abstract: Zirconacyclopentadienes: Preparation and Applications in Organic Syntheses Cheminform. 31: no-no. DOI: 10.1002/CHIN.200007273 |
0.637 |
|
2010 |
Kotora M, Noguchi Y, Takahashi T. ChemInform Abstract: Reactions of Zirconacyclopentadienes with Propargyl Halides Leading to (Buta-2,3-dien-1-yl)benzenes. Cheminform. 30: no-no. DOI: 10.1002/CHIN.199947064 |
0.762 |
|
2010 |
Kotora M, Ishikawa M, Tsai F, Takahashi T. ChemInform Abstract: Halogen-Dependent Coupling Reaction of Alkynes with (Z)-3-Halopropenoates Catalyzed by Nickel. Cheminform. 30: no-no. DOI: 10.1002/CHIN.199935025 |
0.747 |
|
2010 |
Takahashi T, Huo S, Hara R, Noguchi Y, Nakajima K, Sun W. ChemInform Abstract: Reaction of Zirconacyclopentadienes with CO in the Presence of n-BuLi. Selective Formation of Cyclopentenone Derivatives from Two Alkynes and CO. Cheminform. 30: no-no. DOI: 10.1002/CHIN.199928107 |
0.385 |
|
2010 |
KOTORA M, XI C, TAKAHASHI T. ChemInform Abstract: Cross Coupling-Conjugate Addition Reaction of Zirconacyclopentadienes with 3-Iodopropenoates. Cheminform. 29: no-no. DOI: 10.1002/CHIN.199835115 |
0.717 |
|
2010 |
URA Y, HARA R, TAKAHASHI T. ChemInform Abstract: Reaction of a Zirconocene-Ethylene Complex with Group 14 Metal Chlorides or Alkoxides. Cheminform. 29: no-no. DOI: 10.1002/CHIN.199829085 |
0.303 |
|
2010 |
TAKAHASHI T, XI Z, YAMAZAKI A, LIU Y, NAKAJIMA K, KOTORA M. ChemInform Abstract: Cycloaddition Reaction of Zirconacyclopentadienes to Alkynes: Highly Selective Formation of Benzene Derivatives from Three Different Alkynes. Cheminform. 29: no-no. DOI: 10.1002/CHIN.199826115 |
0.762 |
|
2010 |
TAKAHASHI T, XI Z, HARA R. ChemInform Abstract: Selective Reactions of Zirconacyclopentanes, Zirconacyclopentenes and Zirconacyclopentadienes Cheminform. 29: no-no. DOI: 10.1002/CHIN.199822199 |
0.373 |
|
2010 |
TAKAHASHI T, SUN W, XI C, UBAYAMA H, XI Z. ChemInform Abstract: Selective One Carbon-Carbon Bond Formation Reaction of Zirconacyclopentadienes with Aryl Iodides or Alkynyl Iodides. Cheminform. 29: no-no. DOI: 10.1002/CHIN.199818078 |
0.315 |
|
2010 |
HARA R, SUN W, NISHIHARA Y, TAKAHASHI T. ChemInform Abstract: Zirconocene Catalyzed Dehalogenation of Aromatic Halides by Alkylmagnesium Reagents. Cheminform. 29: no-no. DOI: 10.1002/CHIN.199817066 |
0.424 |
|
2010 |
TAKAHASHI T, HARA R, HUO S, URA Y, LEESE MP, SUZUKI N. ChemInform Abstract: Allene Formation by the Reaction of Olefins with Propargyl Silyl Ethers Mediated by a Zirconocene Complex. Cheminform. 29: no-no. DOI: 10.1002/CHIN.199810096 |
0.425 |
|
2010 |
HARA R, LIU Y, SUN W, TAKAHASHI T. ChemInform Abstract: Highly Substituted Enyne Formation by Coupling Reaction of Alkenylzirconium Compounds with Alkynyl Halides. Cheminform. 28: no-no. DOI: 10.1002/CHIN.199738098 |
0.44 |
|
2010 |
TAKAHASHI T, XI Z, FISCHER R, HUO S, XI C, NAKAJIMA K. ChemInform Abstract: Intermolecular Coupling Reaction of Alkynes with Vinyl Bromide with Selective Skeletal Rearrangement. Cheminform. 28: no-no. DOI: 10.1002/CHIN.199736046 |
0.413 |
|
2010 |
HARA R, NISHIHARA Y, LANDRE PD, TAKAHASHI T. ChemInform Abstract: Coupling Reaction of Alkenylzirconocenes with Aryl or Alkenyl Iodides in the Presence of CuCl/Pd(PPh3)4. Cheminform. 28: no-no. DOI: 10.1002/CHIN.199720061 |
0.309 |
|
2010 |
TAKAHASHI T, XI Z, KOTORA M, XI C, NAKAJIMA K. ChemInform Abstract: Preparation of 1,2,3-Trisubstituted Cyclopentadienes and Tetrahydroindene Derivatives from Zirconacyclopentenes. Cheminform. 28: no-no. DOI: 10.1002/CHIN.199705102 |
0.685 |
|
2010 |
TAKAHASHI T, KOTORA M, FISCHER R, NISHIHARA Y, NAKAJIMA K. ChemInform Abstract: Oxidative Addition of 2-Haloalkene to Zirconocene. Cheminform. 27: no-no. DOI: 10.1002/CHIN.199611221 |
0.609 |
|
2010 |
TAKAHASHI T, KONDAKOV DY, XI Z, SUZUKI N. ChemInform Abstract: A Vinylzirconation Reaction of Alkynes. Cheminform. 26: no-no. DOI: 10.1002/CHIN.199538110 |
0.417 |
|
2010 |
KASAI K, KOTORA M, SUZUKI N, TAKAHASHI T. ChemInform Abstract: Chemoselective Carbon-Carbon Bond Formation Reactions of Zirconacyclopentenes. Cheminform. 26: no-no. DOI: 10.1002/CHIN.199523082 |
0.687 |
|
2010 |
NEGISHI E, CHOUEIRY D, NGUYEN TB, SWANSON DR, SUZUKI N, TAKAHASHI T. ChemInform Abstract: Nonconcerted Paths for Reactions of Alkene-Zirconocene Complexes. Cheminform. 26: no-no. DOI: 10.1002/CHIN.199517177 |
0.379 |
|
2010 |
NEGISHI E, TAKAHASHI T. ChemInform Abstract: Patterns of Stoichiometric and Catalytic Reactions of Organozirconium and Related Complexes of Synthetic Interest Cheminform. 25: no-no. DOI: 10.1002/CHIN.199438295 |
0.348 |
|
2010 |
TAKAHASHI T, AOYAGI K, KONDAKOV DY. ChemInform Abstract: A Reagent-Dependent Highly Chemoselective Halogenation Reaction of Zirconacyclopentenes. Cheminform. 25: no-no. DOI: 10.1002/CHIN.199431077 |
0.428 |
|
2010 |
COPERET C, NEGISHI E, XI Z, TAKAHASHI T. ChemInform Abstract: Reaction of 3-Zircona-1-cyclopentenes and Zirconacyclopentanes with Aldehydes. A Selective and Convenient Synthesis of 4-Penten-1-ols, (Z)- 5-Iodo-4-penten-1-ols, and Related Alkanols. Cheminform. 25: no-no. DOI: 10.1002/CHIN.199424108 |
0.592 |
|
2010 |
TAKAHASHI T. ChemInform Abstract: Development of Selective Reactions Using Zirconocene-Alkene Complexes Cheminform. 25: no-no. DOI: 10.1002/CHIN.199421305 |
0.374 |
|
2010 |
TAKAHASHI T, KONDAKOV DY, SUZUKI N. ChemInform Abstract: Reactions of Alkynes with Homoallylic Halides Mediated by Zirconocene- Ethylene Complex. Cheminform. 25: no-no. DOI: 10.1002/CHIN.199417105 |
0.407 |
|
2010 |
SUZUKI N, KONDAKOV DY, TAKAHASHI T. ChemInform Abstract: Zirconium-Catalyzed Highly Regioselective Carbon-Carbon Bond Formation Reactions. Cheminform. 25: no-no. DOI: 10.1002/CHIN.199403102 |
0.317 |
|
2010 |
TAKAHASHI T, SUZUKI N, KAGEYAMA M, KONDAKOV DY, HARA R. ChemInform Abstract: Allylzirconation of Alkynes by the Reactions of Zirconocene-Alkyne Complexes with Allylic Ethers. Cheminform. 24: no-no. DOI: 10.1002/CHIN.199348103 |
0.44 |
|
2010 |
TAKAHASHI T, AOYAGI K, HARA R, SUZUKI N. ChemInform Abstract: Highly Chemoselective Reactions of Zirconacyclopentenes for Selective Functionalization. Cheminform. 24: no-no. DOI: 10.1002/CHIN.199340164 |
0.357 |
|
2010 |
NEGISHI E, TAKAHASHI T. ChemInform Abstract: Zirconocene-Alkene Complexes: Their Formation, Structure, and Reactions Cheminform. 24: no-no. DOI: 10.1002/CHIN.199302293 |
0.365 |
|
2010 |
ROUSSET CJ, NEGISHI E, SUZUKI N, TAKAHASHI T. ChemInform Abstract: Novel Head-to-Tail Alkyl-Alkene or Alkene-Alkene Coupling via Zirconium-Catalyzed Reaction of Alkylmagnesium Derivatives (II) with Monosubstituted Alkenes (I). Cheminform. 23: no-no. DOI: 10.1002/CHIN.199241085 |
0.422 |
|
2010 |
TAKAHASHI T, HASEGAWA M, SUZUKI N, SABURI M, ROUSSET CJ, FANWICK PE, NEGISHI E. ChemInform Abstract: Zirconium-Catalyzed, Highly Regioselective Hydrosilation Reaction of Alkenes and X-Ray Structures of Silyl(hydrido)zirconocene Derivatives. Cheminform. 23: no-no. DOI: 10.1002/CHIN.199208247 |
0.335 |
|
2010 |
TAKAHASHI T, NITTO Y, SEKI T, SABURI M, NEGISHI E. ChemInform Abstract: Reaction of Dimethylzirconocene with Alkylmagnesium Halides as a Potentially General Method for Preparing Zirconocene-Alkene Complexes. Cheminform. 23: no-no. DOI: 10.1002/CHIN.199205237 |
0.371 |
|
2010 |
TAKAHASHI T, SEKI T, NITTO Y, SABURI M, ROUSSET CJ, NEGISHI E. ChemInform Abstract: Remarkably “Pair”-Selective and Regioselective Carbon-Carbon Bond Forming Reaction of Zirconacyclopentane Derivatives with Grignard Reagents. Cheminform. 22: no-no. DOI: 10.1002/CHIN.199145106 |
0.315 |
|
2009 |
Ogasawara M, Murakami H, Furukawa T, Takahashi T, Shibata N. Synthesis of fluorinated allenes via palladium-catalyzed monofluoromethylation using FBSM. Chemical Communications (Cambridge, England). 7366-8. PMID 20024230 DOI: 10.1039/B912531K |
0.44 |
|
2009 |
Xi C, Yan X, You W, Takahashi T. Coupling reactions of zirconate complexes induced by carbonyl compounds. Angewandte Chemie (International Ed. in English). 48: 8120-3. PMID 19777525 DOI: 10.1002/Anie.200904255 |
0.482 |
|
2009 |
Ogasawara M, Okada A, Murakami H, Watanabe S, Ge Y, Takahashi T. Unusual transposition of allenic framework in intramolecular cyclization of acetal-tethered (allenylmethyl)silanes. Organic Letters. 11: 4240-3. PMID 19697944 DOI: 10.1021/Ol901780D |
0.452 |
|
2009 |
Ni Y, Nakajima K, Kanno K, Takahashi T. Zirconium-mediated coupling reaction for synthesis of substituted thiophene-fused acenes. Organic Letters. 11: 3702-5. PMID 19637862 DOI: 10.1021/Ol900903W |
0.493 |
|
2009 |
Li S, Qu H, Zhou L, Kanno K, Guo Q, Shen B, Takahashi T. Zirconium-mediated selective synthesis of 1,2,4,5-tetrasubstituted benzenes from two silyl-substituted alkynes and one internal alkyne. Organic Letters. 11: 3318-21. PMID 19586000 DOI: 10.1021/Ol901153P |
0.465 |
|
2009 |
Ren S, Igarashi E, Nakajima K, Kanno K, Takahashi T. Coupling of the R-Cp or indenyl ligand with the diene moiety of bis(substituted cyclopentadienyl)- or bis(indenyl)zirconacyclopentadienes. Journal of the American Chemical Society. 131: 7492-3. PMID 19435346 DOI: 10.1021/Ja809401S |
0.457 |
|
2009 |
Li S, Li Z, Nakajima K, Kanno K, Takahashi T. Double homologation method for substituted soluble pentacenes and dimerization behaviours of pentacenes. Chemistry, An Asian Journal. 4: 294-301. PMID 19072938 DOI: 10.1002/Asia.200800312 |
0.421 |
|
2009 |
Ogasawara M, Okada A, Nakajima K, Takahashi T. Palladium-catalyzed synthesis of endocyclic allenes and their application in stereoselective [2 + 2]cycloaddition with ketenes. Organic Letters. 11: 177-80. PMID 19055426 DOI: 10.1021/Ol802280C |
0.535 |
|
2009 |
Ni Y, Nakajima K, Kanno K-, Takahashi T. Thiophene-Fused Acenes Synfacts. 2009: 1219-1219. DOI: 10.1055/S-0029-1218091 |
0.339 |
|
2009 |
Zhou L, Nakajima K, Kanno K, Takahashi T. Synthesis of acenes via coupling of 1,4-dilithiobutadienes with diiodoarenes in the presence of CuCl Tetrahedron Letters. 50: 2722-2726. DOI: 10.1016/J.Tetlet.2009.02.191 |
0.445 |
|
2008 |
Kanno K, Igarashi E, Zhou L, Nakajima K, Takahashi T. Selective linear triene formation from different alkynes using Zr/Cu system. Journal of the American Chemical Society. 130: 5624-5. PMID 18393417 DOI: 10.1021/Ja8000387 |
0.394 |
|
2008 |
Seri T, Qu H, Zhou L, Kanno K, Takahashi T. Substituent effects in the preparation of naphthacenes by the coupling reaction of diyne-derived zirconacyclopentadienes with tetraiodobenzene. Chemistry, An Asian Journal. 3: 388-92. PMID 18219642 DOI: 10.1002/Asia.200700376 |
0.53 |
|
2008 |
Takahashi T, Zhou L, Yamanaka M, Kanno K. Heterocycle formation from zirconacycles Heterocycles. 76: 923-947. DOI: 10.3987/Rev-08-Sr(N)6 |
0.462 |
|
2008 |
Ogasawara M, Watanabe S, Nakajima K, Takahashi T. Asymmetric synthesis of planar-chiral ferrocenes by Mo- or Ru-catalyzed enantioselective metathesis Pure and Applied Chemistry. 80: 1109-1113. DOI: 10.1351/Pac200880051109 |
0.419 |
|
2008 |
Ogasawara M, Watanabe S, Nakajima K, Takahashi T. Preparation of [4]- and [5]Ferrocenophanes by Ruthenium-Catalyzed Ring-Closing Ene−Yne Metathesis Organometallics. 27: 6565-6569. DOI: 10.1021/Om8007663 |
0.538 |
|
2008 |
Xi C, Yan X, Lai C, Kanno K, Takahashi T. Regioselective Zirconophosphination of 1-Alkenes: A Versatile Route for the Synthesis of β-Functionalized Alkyldiphenylphosphine Oxides in the Presence of CuCl Organometallics. 27: 3834-3839. DOI: 10.1021/Om701253D |
0.323 |
|
2008 |
Takahashi T, Li Y, Hu J, Kong F, Nakajima K, Zhou L, Kanno K. ChemInform Abstract: Cu(I)-Mediated Cycloaddition Reaction of Zirconacyclopentadienes with Fumaronitrile and Application for Synthesis of Monocyano-Substituted Pentacenes. Cheminform. 39. DOI: 10.1002/CHIN.200802079 |
0.337 |
|
2007 |
Takahashi T, Kashima K, Li S, Nakajima K, Kanno K. Isolation of 6,13-dipropylpentacene and its tautomerization. Journal of the American Chemical Society. 129: 15752-3. PMID 18052281 DOI: 10.1021/Ja076819V |
0.32 |
|
2007 |
Miyaji T, Xi Z, Ogasawara M, Nakajima K, Takahashi T. Alkenylzirconocene-mediated preparation of alkenylphosphines. The Journal of Organic Chemistry. 72: 8737-40. PMID 17927246 DOI: 10.1021/Jo071089V |
0.652 |
|
2007 |
Takahashi T, Song Z, Sato K, Kuzuba Y, Nakajima K, Kanno K. 1-Chloro-4,5,6,7-tetraalkyldihydroindene formation by reaction of bis(cyclopentadienyl)titanacyclopentadienes with titanium chloride. Journal of the American Chemical Society. 129: 11678-9. PMID 17760446 DOI: 10.1021/Ja074180P |
0.557 |
|
2007 |
Li S, Zhou L, Song Z, Bao F, Kanno K, Takahashi T. Effect Of Substituents At 1,4-Positions Of Polycyclic Aromatic Compounds And Preparation Of 2,3-Difunctionalized Pentacenes And Naphthacenes Heterocycles. 73: 519-536. DOI: 10.3987/Com-07-S(U)28 |
0.376 |
|
2007 |
Ogasawara M, Takahashi T, Lin W, Hu A, Sakamoto T, Okada A, Nakajima K. Intermolecular Asymmetric Hydroamination Synfacts. 2007: 0049-0049. DOI: 10.1055/S-2006-955723 |
0.354 |
|
2007 |
Ogasawara M, Sakamoto T, Ito A, Ge Y, Nakajima K, Takahashi T, Hayashi T. Unprecedented Formation of μ-Vinylidene Complexes from Phospharuthenocene and Acyl Chloride via Activation of the CO Double Bond Organometallics. 26: 6698-6700. DOI: 10.1021/Om701063K |
0.401 |
|
2007 |
Ogasawara M, Okada A, Watanabe S, Fan L, Uetake K, Nakajima K, Takahashi T. Synthesis, Structure, and Reactivity of (1,2,3-η3-Butadien-3-yl)palladium Complexes Organometallics. 26: 5025-5029. DOI: 10.1021/Om700538P |
0.457 |
|
2007 |
Kanno K, Ren S, Li Y, Nakajima K, Takahashi T. Intermolecular coupling of alkynes, isocyanates, and acyl chlorides: an efficient method for the synthesis of 5-hydroxypyrrol-2(5H)-ones Tetrahedron Letters. 48: 9199-9202. DOI: 10.1016/J.Tetlet.2007.10.096 |
0.406 |
|
2007 |
Takahashi T, Li Y, Hu J, Kong F, Nakajima K, Zhou L, Kanno K. Cu(I)-mediated cycloaddition reaction of zirconacyclopentadienes with fumaronitrile and application for synthesis of monocyano-substituted pentacenes Tetrahedron Letters. 48: 6726-6730. DOI: 10.1016/J.Tetlet.2007.07.075 |
0.512 |
|
2007 |
Ogasawara M, Sakamoto T, Nakajima K, Takahashi T. Preparation and characterization of 1,1′-diphosphaferrocenes with linearly fused six-membered carbocycles Journal of Organometallic Chemistry. 692: 55-59. DOI: 10.1016/J.Jorganchem.2006.08.073 |
0.329 |
|
2006 |
Ogasawara M, Fan L, Ge Y, Takahashi T. Palladium-catalyzed preparation of vinylallenes from 2-bromo-1,3,5-trienes via an alkylidene-pi-allylpalladium-mediated formal SN2" pathway. Organic Letters. 8: 5409-12. PMID 17078730 DOI: 10.1021/Ol062309E |
0.501 |
|
2006 |
Takahashi T, Li S, Huang W, Kong F, Nakajima K, Shen B, Ohe T, Kanno K. Homologation method for preparation of substituted pentacenes and naphthacenes. The Journal of Organic Chemistry. 71: 7967-77. PMID 17025283 DOI: 10.1021/Jo060923Y |
0.307 |
|
2006 |
Xi Z, Song Z, Liu G, Liu X, Takahashi T. Preparation of partially substituted 1-halo- and 1,4-dihalo-1,3-dienes via reagent-controlled desilylation of halogenated 1,3-dienes. The Journal of Organic Chemistry. 71: 3154-8. PMID 16599613 DOI: 10.1021/Jo060003F |
0.674 |
|
2006 |
Mito S, Zhou L, Xi C, Takahashi T. Reaction of Zirconocene–Alkyne Complexes with Mo(CO)6 Chemistry Letters. 35: 122-123. DOI: 10.1246/Cl.2006.122 |
0.529 |
|
2006 |
Zhou L, Xi C, Wang H, Kong F, Takahashi T. One-Pot Coupling of Two Alkynes and One Alkene for Formation of Cyclohexene Derivatives via Zirconacyclopentadienes. Cheminform. 37. DOI: 10.1246/Bcsj.79.950 |
0.434 |
|
2006 |
Zhou L, Xi C, Wang H, Kong F, Takahashi T. One-Pot Coupling of Two Alkynes and One Alkene for Formation of Cyclohexene Derivatives via Zirconacyclopentadienes Bulletin of the Chemical Society of Japan. 79: 950-952. DOI: 10.1246/BCSJ.79.950 |
0.301 |
|
2006 |
Kanno K, Liu Y, Iesato A, Nakajima K, Takahashi T. Chromium-Mediated Synthesis of Polycyclic Aromatic Compounds Synfacts. 2006: 153-153. DOI: 10.1055/S-2005-924794 |
0.357 |
|
2006 |
Ogasawara M, Watanabe S, Fan L, Nakajima K, Takahashi T. Kinetic Resolution of Planar-Chiral Ferrocenes by Molybdenum-Catalyzed Enantioselective Metathesis Organometallics. 25: 5201-5203. DOI: 10.1021/Om0608298 |
0.405 |
|
2006 |
Guo H, Kong F, Kanno K, He J, Nakajima K, Takahashi T. Early Transition Metal-Catalyzed Cross-Coupling Reaction of Aryl Fluorides with a Phenethyl Grignard Reagent Accompanied by Rearrangement of the Phenethyl Group Organometallics. 25: 2045-2048. DOI: 10.1021/Om0511027 |
0.489 |
|
2006 |
Guo H, Kong F, Kanno K, He J, Nakajima K, Takahashi T. Early Transition Metal Catalyzed Cross-Coupling Reaction of Aryl Fluorides with a Phenethyl Grignard Reagent Accompanied by Rearrangement of the Phenethyl Group. Cheminform. 37. DOI: 10.1002/CHIN.200632112 |
0.307 |
|
2006 |
Mito S, Zhou L, Xi C, Takahashi T. Reaction of Zirconocene—Alkyne Complexes with Mo(CO)6. Cheminform. 37. DOI: 10.1002/CHIN.200623055 |
0.346 |
|
2006 |
Hu A, Ogasawara M, Sakamoto T, Okada A, Nakajima K, Takahashi T, Lin W. Palladium-Catalyzed Intermolecular Asymmetric Hydroamination with 4,4′-Disubstituted BINAP and SEGPHOS Advanced Synthesis & Catalysis. 348: 2051-2056. DOI: 10.1002/Adsc.200606208 |
0.38 |
|
2005 |
Takahashi T, Kuzuba Y, Kong F, Nakajima K, Xi Z. Formation of indene derivatives from bis(cyclopentadienyl)titanacyclopentadienes with alkyl group migration via carbon-carbon bond cleavage. Journal of the American Chemical Society. 127: 17188-9. PMID 16332058 DOI: 10.1021/Ja0561789 |
0.609 |
|
2005 |
Ogasawara M, Ge Y, Uetake K, Takahashi T. Vinyl ketones to allenes: preparation of 1,3-dien-2-yl triflates and their application in Pd-catalyzed reactions with soft nucleophiles. Organic Letters. 7: 5697-700. PMID 16321025 DOI: 10.1021/Ol052426U |
0.521 |
|
2005 |
Kanno K, Liu Y, Iesato A, Nakajima K, Takahashi T. Chromium-mediated synthesis of polycyclic aromatic compounds from halobiaryls. Organic Letters. 7: 5453-6. PMID 16288529 DOI: 10.1021/Ol052214X |
0.553 |
|
2005 |
Xi Z, Zhang WX, Song Z, Zheng W, Kong F, Takahashi T. Preparation of vinyl allenes from 1-lithio-1,3-dienyl phosphine oxides and aldehydes by the Wittig-Horner reaction. The Journal of Organic Chemistry. 70: 8785-9. PMID 16238310 DOI: 10.1021/Jo051178C |
0.64 |
|
2005 |
Takahashi T, Liu Y, Iesato A, Chaki S, Nakajima K, Kanno K. Formation of linear tetramers of diarylalkynes by the Zr/Cr system. Journal of the American Chemical Society. 127: 11928-9. PMID 16117517 DOI: 10.1021/Ja052864W |
0.375 |
|
2005 |
Ogasawara M, Ngo HL, Sakamoto T, Takahashi T, Lin W. Applications of 4,4'-(Me3Si)2-BINAP in transition-metal-catalyzed asymmetric carbon-carbon bond-forming reactions. Organic Letters. 7: 2881-4. PMID 15987160 DOI: 10.1021/Ol050834S |
0.345 |
|
2005 |
Mito S, Takahashi T. Double carbonylation of zirconocene-alkyne complexes. Chemical Communications (Cambridge, England). 2495-6. PMID 15886782 DOI: 10.1039/B501545F |
0.413 |
|
2005 |
Ogasawara M, Ge Y, Uetake K, Fan L, Takahashi T. Preparation of multisubstituted allenes from allylsilanes. The Journal of Organic Chemistry. 70: 3871-6. PMID 15876073 DOI: 10.1021/Jo050142H |
0.503 |
|
2005 |
Guo H, Kanno K, Takahashi T. Iron-Catalyzed Dechlorination of Aryl Chlorides. Cheminform. 36. DOI: 10.1246/Cl.2004.1356 |
0.314 |
|
2005 |
Xi Z, Guo R, Zheng W, Zheng H, Zhong Z, Takahashi T. ?-Hydride Elimination from ?-Positioned Methyl Group of Bicyclic Zirconacyclopentanes Assisted by Aldehyde. Cheminform. 36. DOI: 10.1246/Cl.2004.1110 |
0.344 |
|
2005 |
Takahashi T, Duan Z, Nishimoto T, Ogasawara M. Diallene Formation by Copper(I)-Mediated Reactions of Zirconacyclopentanes with Propargyl Halides Synthesis. 2005: 2055-2060. DOI: 10.1055/S-2005-870017 |
0.528 |
|
2005 |
Seki T, Noguchi Y, Zheng D, Sun W, Takahashi T. Reaction of Zirconacyclopentadienes with Electrophiles such as Benzaldehyde, Methyl Methacrylate and 1-Bromo-2-butyne After Treatment with RLi. Cheminform. 36. DOI: 10.1016/J.Tetlet.2004.10.030 |
0.489 |
|
2005 |
Duan Z, Nishimoto T, Ogasawara M, Takahashi T. Diallene Formation by Copper(I)-Mediated Reactions of Zirconacyclopentanes with Propargyl Halides. Cheminform. 36. DOI: 10.1002/CHIN.200550061 |
0.374 |
|
2005 |
Takahashi T, Kanno K. Carbon—Carbon Bond Cleavage Reaction Using Metallocenes Cheminform. 36. DOI: 10.1002/CHIN.200540237 |
0.329 |
|
2005 |
Takahashi T, Kanno KI. Nickel-Catalyzed Cross-Coupling Reactions Modern Organonickel Chemistry. 41-55. DOI: 10.1002/3527604847.ch2 |
0.349 |
|
2004 |
Xi Z, Liu X, Lu J, Bao F, Fan H, Li Z, Takahashi T. Synthesis of 1,1,4,4-tetrabromo-2-butenes and related compounds via desilylation-bromination of silylated 1,3-butadiene derivatives. The Journal of Organic Chemistry. 69: 8547-9. PMID 15549842 DOI: 10.1021/Jo048940F |
0.61 |
|
2004 |
Huang W, Zhou X, Kanno K, Takahashi T. Pd-catalyzed reactions of o-diiodoarenes with alkynes for aromatic ring extension. Organic Letters. 6: 2429-31. PMID 15228296 DOI: 10.1021/Ol049176M |
0.508 |
|
2004 |
Zhou X, Li Z, Wang H, Kitamura M, Kanno K, Nakajima K, Takahashi T. Novel synthetic route to octasubstituted naphthalenes from four alkynes and one olefin unit via zirconacyclopentadienes and 1,2-diiodo-3,4,5,6-tetraalkylbenzene. The Journal of Organic Chemistry. 69: 4559-62. PMID 15202922 DOI: 10.1021/Jo0497297 |
0.516 |
|
2004 |
Zhou X, Kitamura M, Shen B, Nakajima K, Takahashi T. Substituent Effect on Regioselectivity in Oxygenation of Multisubstituted Acenes. Cheminform. 35. DOI: 10.1246/Cl.2004.410 |
0.431 |
|
2004 |
Guo Q, Nakajima K, Takahashi T. Formation of 8-Membered Ring Compounds by the Reaction of Styrene Oxide with MoCl5. Cheminform. 35. DOI: 10.1246/Cl.2003.1044 |
0.449 |
|
2004 |
Ura Y, Gao G, Bao F, Ogasawara M, Takahashi T. Controlling the Regiochemistry of Zirconocene-Catalyzed Hydrosilation of Styrenes. Selective Preparation of Markovnikov and Anti-Markovnikov Addition Products Using the Same Combination of Procatalysts Organometallics. 23: 4804-4806. DOI: 10.1021/Om0493311 |
0.388 |
|
2004 |
Xi Z, Fan H, Mito S, Takahashi T. CO Insertion Reaction of Zirconacyclopentadienes. Cheminform. 35. DOI: 10.1016/S0022-328X(03)00711-3 |
0.423 |
|
2004 |
Xi Z, Zhang W, Takahashi T. Selective preparation of 1,3-butadienyl phosphines, 1-iodo- and 1,4-diiodo-butadienyl phosphine oxides via zirconocene-mediated cross-coupling of alkynylphosphines Tetrahedron Letters. 45: 2427-2429. DOI: 10.1016/J.Tetlet.2004.01.098 |
0.455 |
|
2004 |
Li Y, Matsumura H, Yamanaka M, Takahashi T. Haloamidation of alkynes and related reactions using zirconacycles and isocyanates Tetrahedron. 60: 1393-1400. DOI: 10.1016/J.Tet.2003.08.078 |
0.438 |
|
2004 |
Ogasawara M, Ge Y, Nakajima K, Takahashi T. Coordination behavior of phosphino-phosphaferrocenes: monodentate versus bidentate coordination to divalent palladium Inorganica Chimica Acta. 357: 3943-3949. DOI: 10.1016/J.Ica.2004.05.019 |
0.369 |
|
2004 |
Li Y, Matsumura H, Yamanaka M, Takahashi T. Haloamidation of Alkynes and Related Reactions Using Zirconacycles and Isocyanates. Cheminform. 35. DOI: 10.1002/CHIN.200421041 |
0.37 |
|
2003 |
Takahashi T, Bao F, Gao G, Ogasawara M. Titanocene-catalyzed regioselective syn-hydrosilation of alkynes. Organic Letters. 5: 3479-81. PMID 12967304 DOI: 10.1021/Ol035277T |
0.485 |
|
2003 |
Xi Z, Sato K, Gao Y, Lu J, Takahashi T. Unprecedented double C-C bond cleavage of a cyclopentadienyl ligand. Journal of the American Chemical Society. 125: 9568-9. PMID 12904005 DOI: 10.1021/Ja027234Y |
0.551 |
|
2003 |
Xi Z, Guo R, Mito S, Yan H, Kanno K, Nakajima K, Takahashi T. One-pot synthetic routes to multiply substituted indene derivatives by hydrolysis of zirconocene-mediated intermolecular coupling reactions of aromatic ketones and alkynes. The Journal of Organic Chemistry. 68: 1252-7. PMID 12585862 DOI: 10.1021/Jo025828D |
0.692 |
|
2003 |
Takahashi T, Kanno K. Carbon-Carbon Bond Cleavage Reaction and Its Application Using Transition Metals Journal of Synthetic Organic Chemistry, Japan. 61: 938-948. DOI: 10.5059/Yukigoseikyokaishi.61.938 |
0.354 |
|
2003 |
Guo Q, Nakajima K, Takahashi T. Formation of 8-Membered Ring Compounds by the Reaction of Styrene Oxide with MoCl5 Chemistry Letters. 32: 1044-1045. DOI: 10.1246/CL.2003.1044 |
0.343 |
|
2003 |
Guo Q, Miyaji T, Hara R, Shen B, Takahashi T. Group 5 and Group 6 Metal Halides as Very Efficient Catalysts for Acylative Cleavage of Ethers. Cheminform. 34. DOI: 10.1016/S0040-4020(02)00738-X |
0.304 |
|
2003 |
Xi Z, Fan H, Mito S, Takahashi T. CO insertion reaction of zirconacyclopentadienes Journal of Organometallic Chemistry. 682: 108-112. DOI: 10.1016/S0022-328X(03)00711-3 |
0.375 |
|
2003 |
Spaniol TP, Okuda J, Kitamura M, Takahashi T. ortho-Metalation of aromatic ethers by yttrium alkyl complexes that contain a linked amido-cyclopentadienyl ligand Journal of Organometallic Chemistry. 684: 194-199. DOI: 10.1016/S0022-328X(03)00525-4 |
0.387 |
|
2003 |
Negishi E, Takahashi T, King AO. Synthesis of Biaryls via Palladium‐Catalyzed Cross‐Coupling: 2‐Methyl‐4′‐Nitrobiphenyl Organic Syntheses. 67-67. DOI: 10.1002/0471264180.Os066.10 |
0.697 |
|
2003 |
Negishi E, Takahashi T, Baba S. Palladium‐Catalyzed Synthesis of Conjugated Dienes: (5Z,7E)‐5,7‐Hexadecadiene Organic Syntheses. 60-60. DOI: 10.1002/0471264180.Os066.09 |
0.673 |
|
2002 |
Liu Y, Zhong Z, Nakajima K, Takahashi T. Alkynylzirconation of alkynes and application to one-pot bisalkynylation of alkynes. The Journal of Organic Chemistry. 67: 7451-6. PMID 12375979 DOI: 10.1021/Jo026037E |
0.498 |
|
2002 |
Liu Y, Shen B, Kotora M, Nakajima K, Takahashi T. Direct addition of Zr-C bonds of alkylzirconocenes to activated alkenes. The Journal of Organic Chemistry. 67: 7019-28. PMID 12353995 DOI: 10.1021/Jo0260701 |
0.747 |
|
2002 |
Takahashi T, Tsai FY, Li Y, Wang H, Kondo Y, Yamanaka M, Nakajima K, Kotora M. Selective preparation of pyridines, pyridones, and iminopyridines from two different alkynes via azazirconacycles. Journal of the American Chemical Society. 124: 5059-67. PMID 11982370 DOI: 10.1021/Ja017507+ |
0.759 |
|
2002 |
Takahashi T, Li Y, Ito T, Xu F, Nakajima K, Liu Y. Reactions of zirconacyclopentadienes with C [double bond] ), C [double bond] N, and N [double bond] N moieties with electron-withdrawing groups: formation of six-membered heterocycles. Journal of the American Chemical Society. 124: 1144-5. PMID 11841263 DOI: 10.1021/Ja010678U |
0.406 |
|
2002 |
Takahashi T, Li Y, Stepnicka P, Kitamura M, Liu Y, Nakajima K, Kotora M. Coupling reaction of zirconacyclopentadienes with dihalonaphthalenes and dihalopyridines: a new procedure for the preparation of substituted anthracenes, quinolines, and isoquinolines. Journal of the American Chemical Society. 124: 576-82. PMID 11804487 DOI: 10.1021/Ja016848K |
0.844 |
|
2002 |
Takahashi T, Ishikawa M, Huo S. Reaction of a double bond of zirconacyclopentadienes: Formation of 1,2,3,5-tetrasubstituted benzenes via the C-C bond cleavage Journal of the American Chemical Society. 124: 388-389. PMID 11792204 DOI: 10.1021/Ja017163N |
0.472 |
|
2002 |
Wang H, Tsai F, Nakajima K, Takahashi T. Evidence for Transmetalation of Zirconacyclopentadiene to Cobalt Complex Chemistry Letters. 31: 578-579. DOI: 10.1246/Cl.2002.578 |
0.335 |
|
2002 |
Xi Z, Li Z, Umeda C, Guan H, Li P, Kotora M, Takahashi T. Copper(I)-catalyzed tandem inter–intramolecular cyclization reactions of zirconacycles: formation of highly substituted styrenes, vinylcyclohexadienes, and related compounds Tetrahedron. 58: 1107-1117. DOI: 10.1016/S0040-4020(01)01215-7 |
0.786 |
|
2002 |
Xi Z, Gao G, Kotora M, Takahashi T. Zirconocene mediated cyclization and isomerization of 1,3,6-heptatriene Journal of Organometallic Chemistry. 663: 13-20. DOI: 10.1016/S0022-328X(02)01997-6 |
0.719 |
|
2002 |
Arndt S, Trifonov A, Spaniol TP, Okuda J, Kitamura M, Takahashi T. Metalation of aromatic heterocycles by yttrium alkyl complexes that contain a linked amido-cyclopentadienyl ligand: synthesis, structure and Lewis base adduct formation Journal of Organometallic Chemistry. 647: 158-166. DOI: 10.1016/S0022-328X(01)01421-8 |
0.339 |
|
2001 |
Duan Z, Nakajima K, Takahashi T. Naphthalene formation by allylation of zirconaindenes in the ZnX2–Pd(PPh3)4 system Chemical Communications. 1672-3. PMID 12240437 DOI: 10.1039/B103674M |
0.396 |
|
2001 |
Kotora M, Matsumura H, Gao G, Takahashi T. Palladium-catalyzed coupling of two alkynes and an alkenyl iodide: formation of pentasubstituted fulvenes. Organic Letters. 3: 3467-3470. PMID 11678684 DOI: 10.1021/Ol016472F |
0.728 |
|
2001 |
Takahashi T. Selective preparation of benzene derivatives from three different alkynes and pyridine derivatives from two different alkynes and a nitrile Pure and Applied Chemistry. 73: 271-274. DOI: 10.1351/Pac200173020271 |
0.401 |
|
2001 |
Kitamura M, Shen B, Liu Y, Zheng H, Takahashi T. Aromatization of Highly Alkyl-substituted Dihydroanthracenes Using n-BuLi/TMEDA/MeI Chemistry Letters. 2001: 646-647. DOI: 10.1246/Cl.2001.646 |
0.328 |
|
2001 |
Ura Y, Jin M, Nakajima K, Takahashi T. Formation of Ethylene-Bridged Bimetallic Zirconocene Complexes by Coupling of Cp2ZrEt2and Cp2ZrX2(X = Cl or Br) Chemistry Letters. 30: 356-357. DOI: 10.1246/Cl.2001.356 |
0.367 |
|
2001 |
Guo Q, Miyaji T, Gao G, Hara R, Takahashi T. Catalytic C–O bond cleavage of ethers using group 5 or 6 metal halide/acid chloride systems Chemical Communications. 1018-1019. DOI: 10.1039/B100852H |
0.453 |
|
2001 |
Takahashi T, Liu Y, Xi C, Huo S. Grignard reagent mediated reaction of Cp2Zr(II)–ethylene complex with imines Chemical Communications. 31-32. DOI: 10.1039/B007456J |
0.491 |
|
2001 |
Takahashi T, Tsai F, Li Y, Nakajima K. Reactions of Zirconacyclopentadienes with CO and Isonitriles Organometallics. 20: 4122-4125. DOI: 10.1021/Om010311Y |
0.406 |
|
2001 |
Takahashi T. Cyclopentenone formation by regioselective intermolecular coupling of trisubstituted alkenes, alkynes, and isocyanates Organometallics. 20: 595-597. DOI: 10.1021/Om001019D |
0.436 |
|
2001 |
Miyaji T, Xi Z, Nakajima K, Takahashi T. Generation of Copper(I) Complexes with a Tethered Olefin−Phosphine Ligand from CuCl-Mediated Reaction of Alkenylzirconocene with R2PCl Organometallics. 20: 2859-2863. DOI: 10.1021/Om000592U |
0.546 |
|
2001 |
Sato K, Nishihara Y, Huo S, Xi Z, Takahashi T. Preparation and reactions of monocyclic bis(cyclopentadienyl)titanacyclopentenes and -pentadienes Journal of Organometallic Chemistry. 633: 18-26. DOI: 10.1016/S0022-328X(01)01072-5 |
0.834 |
|
2001 |
Takahashi T, Liu Y, Xi C, Huo S. ChemInform Abstract: Grignard Reagent Mediated Reaction of Cp2Zr(II)-Ethylene Complex with Imines. Cheminform. 32: no-no. DOI: 10.1002/CHIN.200117076 |
0.348 |
|
2001 |
Wang H, Tsai F, Takahashi T. ChemInform Abstract: Nickel-Catalyzed Coupling Reaction of Zirconacyclopentandienes with Two Alkynyl Halides: Formation of Multi-Substituted Arylalkynes. Cheminform. 32: no-no. DOI: 10.1002/CHIN.200115088 |
0.445 |
|
2001 |
Liu Y, Xi C, Hara R, Nakajima K, Yamazaki A, Kotora M, Takahashi T. ChemInform Abstract: Preparation of Diynes via Selective Bisalkynylation of Zirconacycles. Cheminform. 32: no-no. DOI: 10.1002/CHIN.200110080 |
0.649 |
|
2001 |
Kotora M, Gao G, Li Z, Xi Z, Takahashi T. ChemInform Abstract: Reaction of (Cycloalkenyl)alkylzirconium Compounds with Alkynes: Novel Procedure for the Formation of Bicyclic Compounds. Cheminform. 32: no-no. DOI: 10.1002/CHIN.200101098 |
0.709 |
|
2000 |
Liu Y, Xi C, Hara R, Nakajima K, Yamazaki A, Kotora M, Takahashi T. Preparation of diynes via selective bisalkynylation of zirconacycles Journal of Organic Chemistry. 65: 6951-6957. PMID 11031015 DOI: 10.1021/Jo0005417 |
0.776 |
|
2000 |
Xi C, Kotora M, Nakajima K, Takahashi T. Reaction of zirconacycles with 3-iodopropenoates and 3-iodocycloenones in the presence of CuCl: A new pathway for the formation of cyclopentadienes and spirocyclic compounds Journal of Organic Chemistry. 65: 945-950. PMID 10814037 DOI: 10.1021/Jo9905975 |
0.772 |
|
2000 |
Takahashi T, Sun W, Duan Z, Shen B. Preparation of benzocycloheptene derivatives from zirconacyclopentadienes Organic Letters. 2: 1197-1199. PMID 10810706 DOI: 10.1021/Ol005533R |
0.526 |
|
2000 |
Takahashi T, Ura Y, Li Y, Tsai F, Nakajima K, Kotora M. Preparation of Sn-,Ge-,and Si-Heterocycles from Zirconacycles Heterocycles. 52: 1171-1189. DOI: 10.3987/Com-99-S115 |
0.636 |
|
2000 |
Kotora M, Matsumura H, Takahashi T. Ni-Catalyzed Homocoupling of 3-Halopropenoates in the Presence of Water: Formation of Hexendioates Chemistry Letters. 29: 236-237. DOI: 10.1246/Cl.2000.236 |
0.668 |
|
2000 |
Xi Z, Huo S, Noguchi Y, Takahashi T. Formation of Zirconacyclohexadienes from Zirconacyclopentadienes and LiCHClSiR3 Chemistry Letters. 2000: 218-219. DOI: 10.1246/Cl.2000.218 |
0.545 |
|
2000 |
Wang H, Tsai F, Takahashi T. Nickel-Catalyzed Coupling Reaction of Zirconacyclopentadienes with Two Alkynyl Halides: Formation of Multi-Substituted Arylalkynes Chemistry Letters. 29: 1410-1411. DOI: 10.1246/Cl.2000.1410 |
0.546 |
|
2000 |
Ura Y, Hara R, Takahashi T. Completion of a catalytic cycle of zirconium-catalyzed alkylation of silanes by addition of organic halides Chemical Communications. 875-876. DOI: 10.1039/B002516J |
0.398 |
|
2000 |
Takahashi T, Xi C, Ura Y, Nakajima K. Metallo-Esterification of Alkynes: Reaction of Alkynes with Cp2ZrEt2and Chloroformate Journal of the American Chemical Society. 122: 3228-3229. DOI: 10.1021/Ja994234Y |
0.514 |
|
2000 |
Takahashi T, Kitamura M, Shen B, Nakajima K. Straightforward Method for Synthesis of Highly Alkyl-Substituted Naphthacene and Pentacene Derivatives by Homologation Journal of the American Chemical Society. 122: 12876-12877. DOI: 10.1021/Ja003130G |
0.401 |
|
2000 |
Takahashi T, Tsai F, Kotora M. Selective Formation of Substituted Pyridines from Two Different Alkynes and a Nitrile: Novel Coupling Reaction of Azazirconacyclopentadienes with Alkynes Journal of the American Chemical Society. 122: 4994-4995. DOI: 10.1021/Ja000474Y |
0.773 |
|
2000 |
Kotora M, Gao G, Li Z, Xi Z, Takahashi T. Reaction of (cycloalkenyl)alkylzirconium compounds with alkynes: novel procedure for the formation of bicyclic compounds Tetrahedron Letters. 41: 7905-7909. DOI: 10.1016/S0040-4039(00)01378-2 |
0.755 |
|
2000 |
Duan Z, Sun W, Liu Y, Takahashi T. Formation of cyclopentadiene derivatives by reaction of zirconacyclopentadienes with 1,1-dihalo compounds Tetrahedron Letters. 41: 7471-7474. DOI: 10.1016/S0040-4039(00)01277-6 |
0.535 |
|
2000 |
Ura Y, Hara R, Takahashi T. Preparation of ethylene-bridged Group 14 metal–zirconocene complexes Journal of Organometallic Chemistry. 611: 299-303. DOI: 10.1016/S0022-328X(00)00463-0 |
0.442 |
|
2000 |
Hara R, Ura Y, Huo S, Kasai K, Suzuki N, Takahashi T. Allene formation by coupling of propargylic ethers with olefins via β-alkoxide elimination of zirconacycle intermediates Inorganica Chimica Acta. 300: 741-748. DOI: 10.1016/S0020-1693(99)00601-5 |
0.389 |
|
2000 |
Duan Z, Sun W, Liu Y, Takahashi T. ChemInform Abstract: Formation of Cyclopentadiene Derivatives by Reaction of Zirconacyclopentadienes with 1,1-Dihalo Compounds. Cheminform. 31: no-no. DOI: 10.1002/CHIN.200052062 |
0.407 |
|
2000 |
Takahashi T, Tsai F, Kotora M. ChemInform Abstract: Selective Formation of Substituted Pyridines from Two Different Alkynes and a Nitrile: Novel Coupling Reaction of Azazirconacyclopentadienes with Alkynes. Cheminform. 31: no-no. DOI: 10.1002/CHIN.200039128 |
0.76 |
|
1999 |
Liu Y, Shen B, Kotora M, Takahashi T. Inter- or Intramolecular Carbometalation of Nonactivated Alkynes by Zirconacyclopentanes in the Presence of Copper Chloride. Angewandte Chemie (International Ed. in English). 38: 949-952. PMID 29711870 DOI: 10.1002/(Sici)1521-3773(19990401)38:7<949::Aid-Anie949>3.0.Co;2-C |
0.735 |
|
1999 |
Takahashi T, Kotora M, Hara R, Xi Z. Carbon-Carbon Bond Cleavage and Selective Transformation of Zirconacycles Bulletin of the Chemical Society of Japan. 72: 2591-2602. DOI: 10.1246/Bcsj.72.2591 |
0.728 |
|
1999 |
Kotora M, Noguchi Y, Takahashi T. Reactions of Zirconacyclopentadienes with Propargyl Halides Leading to (Buta-2,3-dien-1-yl)benzenes Collection of Czechoslovak Chemical Communications. 64: 1119-1124. DOI: 10.1135/Cccc19991119 |
0.78 |
|
1999 |
Takahashi T, Sun W, Nakajima K. Formation of cyclooctatetraenes from zirconacyclopentadienes Chemical Communications. 1595-1596. DOI: 10.1039/A902788B |
0.328 |
|
1999 |
Hara R, Sato K, Sun W, Takahashi T. Catalytic dechlorination of aromatic chlorides using Grignard reagents in the presence of (C5H5)2TiCl2 Chemical Communications. 845-846. DOI: 10.1039/A901705D |
0.318 |
|
1999 |
Yamazaki A, Nishihara Y, Nakajima K, Hara R, Takahashi T. Preparation and Characterization of Bis(cyclopentadienyl)zirconium(II) Complexes with a Tethered Olefin−Phosphine Ligand Organometallics. 18: 3105-3108. DOI: 10.1021/Om990103U |
0.306 |
|
1999 |
Takahashi T, Tsai F, Li Y, Nakajima K, Kotora M. Carbon−Carbon Bond Formation Reaction of Zirconacyclopentadienes with Alkynes in the Presence of Ni(II)-complexes Journal of the American Chemical Society. 121: 11093-11100. DOI: 10.1021/Ja990750C |
0.785 |
|
1999 |
Takahashi T, Huo S, Hara R, Noguchi Y, Nakajima K, Sun W. Reaction of Zirconacyclopentadienes with CO in the Presence ofn-BuLi. Selective Formation of Cyclopentenone Derivatives from Two Alkynes and CO Journal of the American Chemical Society. 121: 1094-1095. DOI: 10.1021/Ja982570T |
0.515 |
|
1999 |
Xi C, Kotora M, Takahashi T. Reaction of oxazirconacyclopentenes with propynoates. A new pathway for the formation of 2,5-dihydrofuran derivatives Tetrahedron Letters. 40: 2375-2378. DOI: 10.1016/S0040-4039(99)00192-6 |
0.777 |
|
1999 |
Kotora M, Ishikawa M, Tsai F, Takahashi T. Halogen-dependent coupling reaction of alkynes with (Z)-3-halopropenoates catalyzed by nickel Tetrahedron. 55: 4969-4978. DOI: 10.1016/S0040-4020(99)00182-9 |
0.765 |
|
1999 |
Liu Y, Shen B, Kotora M, Takahashi T. Inter- und intramolekulare Carbometallierung nichtaktivierter Alkine durch Zirconacyclopentane in Gegenwart von Kupferchlorid Angewandte Chemie. 111: 966-968. DOI: 10.1002/(Sici)1521-3757(19990401)111:7<966::Aid-Ange966>3.0.Co;2-L |
0.616 |
|
1998 |
Takahashi T, Xi C, Xi Z, Kageyama M, Fischer R, Nakajima K, Negishi Ei. Selective Intermolecular Coupling of Alkynes with Nitriles and Ketones via beta,beta' Carbon-Carbon Bond Cleavage of Zirconacyclopentenes. The Journal of Organic Chemistry. 63: 6802-6806. PMID 11672298 DOI: 10.1021/Jo980022S |
0.614 |
|
1998 |
Ubayama H, Xi Z, Takahashi T. Substituent-Selective Mixed-Dihalogenation of Unsymmetrical Zirconacyclopentadienes Chemistry Letters. 27: 517-518. DOI: 10.1246/Cl.1998.517 |
0.442 |
|
1998 |
Ura Y, Hara R, Takahashi T. Reaction of a Zirconocene-Ethylene Complex with Group 14 Metal Chlorides or Alkoxides Chemistry Letters. 27: 195-196. DOI: 10.1246/Cl.1998.195 |
0.449 |
|
1998 |
Negishi EI, Takahashi T. Alkene and Alkyne Complexes of Zirconocene. Their Preparation, Structure, and Novel Transformations Bulletin of the Chemical Society of Japan. 71: 755-769. DOI: 10.1246/Bcsj.71.755 |
0.655 |
|
1998 |
Ubayama H, Sun W, Takahashi T, Xi Z. Generation of cyclobutadiene derivatives from 1-metallo-4-halobuta-1,3-diene derivatives Chemical Communications. 1931-1932. DOI: 10.1039/A805136D |
0.405 |
|
1998 |
Kasai K, Liu Y, Hara R, Takahashi T. Zirconocene-catalysed cyclobutene formation by reaction of alkynyl halides with EtMgBr Chemical Communications. 1989-1990. DOI: 10.1039/A804697B |
0.528 |
|
1998 |
Liu Y, Sun W, Takahashi T, Nakajima K. Reductive elimination of α-alkynyl substituted zirconacyclopentenes: formation of cyclobutene derivatives Chemical Communications. 1133-1134. DOI: 10.1039/A801163J |
0.352 |
|
1998 |
Takahashi T, Sun W, Liu Y, Nakajima K, Kotora M. Copper-Catalyzed Intermolecular [4+4] and [4+5] Coupling of Zirconacyclopentadienes with Bis(halomethyl)arenes: A New Pathway to Eight- and Nine-Membered Ring Derivatives Organometallics. 17: 3841-3843. DOI: 10.1021/Om980530S |
0.743 |
|
1998 |
Kotora M, Xi C, Takahashi T. Cross coupling-conjugate addition reaction of zirconacyclopentadienes with 3-iodopropenoates Tetrahedron Letters. 39: 4321-4324. DOI: 10.1016/S0040-4039(98)00762-X |
0.761 |
|
1998 |
Ura Y, Li Y, Xi Z, Takahashi T. Cu(I) catalyzed or promoted metallacycle transfer of zirconacycles to stannacycles Tetrahedron Letters. 39: 2787-2790. DOI: 10.1016/S0040-4039(98)00430-4 |
0.338 |
|
1998 |
Takahashi T, Sun W, Xi C, Haruka U, Xi Z. Selective one carbon-carbon bond formation reaction of zirconacyclopentadienes with aryl iodides or alkynyl iodides Tetrahedron. 54: 715-726. DOI: 10.1016/S0040-4020(97)10295-2 |
0.566 |
|
1998 |
Negishi EI, Rousset CJ, Choueiry D, Maye JP, Suzuki N, Takahashi T. Zirconium-catalyzed and zirconium-promoted cyclization reactions of non-conjugated dienes with alkylmagnesium halides to give cycloalkylmethylmagnesium derivatives Inorganica Chimica Acta. 280: 8-20. DOI: 10.1016/S0020-1693(98)00064-4 |
0.734 |
|
1997 |
Kotora M, Xi Z, Takahashi T. Copper-Catalyzed or Mediated Carbon-Carbon Bond Formation Reactions of Zirconacycles and Alkenylzirconocenes Journal of Synthetic Organic Chemistry Japan. 55: 958-969. DOI: 10.5059/Yukigoseikyokaishi.55.958 |
0.737 |
|
1997 |
Hara R, Sun W, Nishihara Y, Takahashi T. Zirconocene Catalyzed Dehalogenation of Aromatic Halides by Alkylmagnesium Reagents Chemistry Letters. 26: 1251-1252. DOI: 10.1246/Cl.1997.1251 |
0.417 |
|
1997 |
Takahashi T, Xi C, Kotora M. 1,1-Cycloaddition of zirconacyclopentadienes to propynoates Chemical Communications. 2069-2070. DOI: 10.1039/A704740A |
0.736 |
|
1997 |
Takahashi T, Nishihara Y, Hara R, Huo S, Kotora M. Highly regio- and diastereo-selective carbon-carbon bond formation reaction of unsymmetrical zirconacyclopentanes using copper salt Chemical Communications. 1599-1600. DOI: 10.1039/A703227G |
0.757 |
|
1997 |
Takahashi T, Nishihara Y, Sun W, Fischer R, Nakajima K. Reaction of Alkenylzirconocenes with Dialkylzirconocenes: Unexpected Formation of Bimetallic (μ-Alkynyl)zirconocene Complexes Organometallics. 16: 2216-2219. DOI: 10.1021/Om960414U |
0.432 |
|
1997 |
Xi Z, Fischer R, Hara R, Sun W, Obora Y, Suzuki N, Nakajima K, Takahashi T. Zirconocene-Mediated Intramolecular Carbon−Carbon Bond Formation of Two Alkynyl Groups of Bis(alkynyl)silanes Journal of the American Chemical Society. 119: 12842-12848. DOI: 10.1021/Ja972381V |
0.505 |
|
1997 |
Takahashi T, Xi Z, Fischer R, Huo S, Xi aC, Nakajima K. Intermolecular Coupling Reaction of Alkynes with Vinyl Bromide with Selective Skeletal Rearrangement Journal of the American Chemical Society. 119: 4561-4562. DOI: 10.1021/Ja970055+ |
0.499 |
|
1997 |
Takahashi T, Hara R, Huo S, Ura Y, Leese MP, Suzuki N. Allene formation by the reaction of olefins with propargyl silyl ethers mediated by a zirconocene complex Tetrahedron Letters. 38: 8723-8726. DOI: 10.1016/S0040-4039(97)10319-7 |
0.545 |
|
1997 |
Kotora M, Umeda C, Ishida T, Takahashi T. Tandem inter-intramolecular allylation of zirconacyclopentadienes: Pathway to vinylcyclohexadienes and methylenecycloheptadienes Tetrahedron Letters. 38: 8355-8358. DOI: 10.1016/S0040-4039(97)10262-3 |
0.767 |
|
1997 |
Hara R, Liu Y, Sun W, Takahashi T. Highly substituted enyne formation by coupling reaction of alkenylzirconium compounds with alkynyl halides Tetrahedron Letters. 38: 4103-4106. DOI: 10.1016/S0040-4039(97)00838-1 |
0.565 |
|
1997 |
Xi C, Huo S, Afifi TH, Hara R, Takahashi T. Remarkable effect of copper chloride on diiodination of zirconacyclopentadienes Tetrahedron Letters. 38: 4099-4102. DOI: 10.1016/S0040-4039(97)00835-6 |
0.402 |
|
1997 |
Hara R, Nishihara Y, Landré PD, Takahashi T. Coupling reaction of alkenylzirconocenes with aryl or alkenyl iodides in the presence of Tetrahedron Letters. 38: 447-450. DOI: 10.1016/S0040-4039(96)02322-2 |
0.502 |
|
1997 |
Takahashi T, Xi Z, Nishihara Y, Huo S, Kasai K, Aoyagi K, Denisov V, Negishi EI. Convenient preparative method of α,β-disubstituted cyclopentenone by zirconium promoted intermolecular coupling of an alkyne, EtMgBr (or ethylene) and CO Tetrahedron. 53: 9123-9134. DOI: 10.1016/S0040-4020(97)00612-1 |
0.63 |
|
1997 |
Nishihara Y, Ishida T, Huo S, Takahashi T. Preparation and reactions of Cp2HfRCl, Cp2HfRR′ and hafnacyclopent-2-enes Journal of Organometallic Chemistry. 547: 209-216. DOI: 10.1016/S0022-328X(97)00375-6 |
0.816 |
|
1996 |
Takahashi T, Hara R, Nishihara Y, Kotora M. Copper-Mediated Coupling of Zirconacyclopentadienes with Dihalo Aromatic Compounds. Formation of Fused Aromatic Rings Journal of the American Chemical Society. 118: 5154-5155. DOI: 10.1021/Ja960407X |
0.711 |
|
1996 |
Negishi EI, Kondakov DY, Choueiry D, Kasai K, Takahashi T. Multiple mechanistic pathways for zirconium-catalyzed carboalumination of alkynes. Requirements for cyclic carbometalation processes involving C-H activation Journal of the American Chemical Society. 118: 9577-9588. DOI: 10.1021/Ja9538039 |
0.696 |
|
1996 |
Nishihara Y, Aoyagi K, Hara R, Suzuki N, Takahashi T. Highly selective monofunctionalization of zirconacyclopentanes and dialkylzirconocene complexes Inorganica Chimica Acta. 252: 91-99. DOI: 10.1016/S0020-1693(96)05301-7 |
0.479 |
|
1996 |
Takahashi T, Xi Z, Kotora M, Xi C, Nakajima K. Preparation of 1,2,3-trisubstituted cyclopentadienes and tetrahydroindene derivatives from zirconacyclopentenes Tetrahedron Letters. 37: 7521-7524. DOI: 10.1016/0040-4039(96)01689-9 |
0.774 |
|
1995 |
Takahashi T, Kasai K, Xi Z, Denisov V. Reaction of Zirconocene Ethylene Complex with Diynes. Formation of Bridged Zirconacyclopentenes Chemistry Letters. 24: 347-348. DOI: 10.1246/Cl.1995.347 |
0.341 |
|
1995 |
Takahashi T, Nishihara Y, Ishida T. Practical and Selective Method for Preparation of Cp2HfRCl and Cp2HfRR Chemistry Letters. 1995: 159-160. DOI: 10.1246/Cl.1995.159 |
0.475 |
|
1995 |
Takahashi T, Kotora M, Xi Z. Formation of a five-membered carbocyclic ring by reaction of zirconacyclopentane with RCOCl (R=Ph, Pri, Et) Journal of the Chemical Society, Chemical Communications. 1503-1504. DOI: 10.1039/C39950001503 |
0.769 |
|
1995 |
Takahashi T, Kotora M, Xi Z. Cycloaddition of zirconacyclopentadienes to alkynes using copper salts: Formation of benzene derivatives Journal of the Chemical Society, Chemical Communications. 361-362. DOI: 10.1039/C39950000361 |
0.779 |
|
1995 |
Kasai K, Kotora M, Suzuki N, Takahashi T. Chemoselective carbon–carbon bond formation reactions of zirconacyclopentenes Journal of the Chemical Society, Chemical Communications. 109-110. DOI: 10.1039/C39950000109 |
0.753 |
|
1995 |
Xi Z, Hara R, Takahashi T. Highly Selective and Practical Alkyne-Alkyne Cross-Coupling Using Cp2ZrBu2 and Ethylene Journal of Organic Chemistry. 60: 4444-4448. DOI: 10.1021/Jo00119A022 |
0.317 |
|
1995 |
Takahashi T, Kotora M, Fischer R, Nishihara Y, Nakajima K. Oxidative addition of 2-haloalkene to zirconocene Journal of the American Chemical Society. 117: 11039-11040. DOI: 10.1021/Ja00149A040 |
0.623 |
|
1995 |
Takahashi T, Kondakov DY, Xi Z, Suzuki N. A Vinylzirconation Reaction of Alkynes Journal of the American Chemical Society. 117: 5871-5872. DOI: 10.1021/Ja00126A035 |
0.495 |
|
1995 |
Takahashi T, Xi Z, Obora Y, Suzuki N. Intramolecular Coupling of Alkynyl Groups of Bis(alkynyl)silane Mediated by Zirconocene Compounds: Formation of Silacyclobutene Derivatives Journal of the American Chemical Society. 117: 2665-2666. DOI: 10.1021/Ja00114A038 |
0.4 |
|
1995 |
Suzuki N, Kondakov DY, Kageyama M, Kotora M, Hara R, Takahashi T. Novel type of carbozirconation reaction of alkynes Tetrahedron. 51: 4519-4540. DOI: 10.1016/0040-4020(94)01138-P |
0.772 |
|
1995 |
TAKAHASHI T, KOTORA M, KASAI K, SUZUKI N, NAKAJIMA K. ChemInform Abstract: Novel Syntheses of Eight-Membered-Five-Membered Fused-Ring Compounds from Zirconacyclopentadienes. Cheminform. 26: no-no. DOI: 10.1002/CHIN.199516136 |
0.667 |
|
1994 |
Takahashi T, Kondakov DY, Suzuki N. Zirconium Catalyzed or Mediated Regioselective C–C Bond Formation Reactions of α,β-Unsaturated Acetals Chemistry Letters. 23: 259-262. DOI: 10.1246/Cl.1994.259 |
0.379 |
|
1994 |
Takahashi T, Kotora M, Kasai K. Zirconium mediated or catalysed highly stereoselective cyclization of 1,4,7-trienes Journal of the Chemical Society, Chemical Communications. 2693-2694. DOI: 10.1039/C39940002693 |
0.776 |
|
1994 |
Takahashi T, Aoyagi K, Kondakov DY. A reagent-dependent highly chemoselective halogenation reaction of zirconacyclopentenes Journal of the Chemical Society, Chemical Communications. 747-748. DOI: 10.1039/C39940000747 |
0.522 |
|
1994 |
Takahashi T, Kotora M, Kasai K, Suzuki N, Nakajima K. Novel Syntheses of Eight-Membered-Five-Membered Fused-Ring Compounds from Zirconacyclopentadienes Organometallics. 13: 4183-4185. DOI: 10.1021/Om00023A021 |
0.684 |
|
1994 |
Takahashi T, Kondakov DY, Suzuki N. A Novel Type of Zirconium-Catalyzed or -Promoted Cyclization Reaction Organometallics. 13: 3411-3412. DOI: 10.1021/Om00021A013 |
0.486 |
|
1994 |
Negishi E, Choueiry D, Nguyen TB, Swanson DR, Suzuki N, Takahashi T. Nonconcerted Paths for Reactions of Alkene-Zirconocene Complexes Journal of the American Chemical Society. 116: 9751-9752. DOI: 10.1021/Ja00100A051 |
0.692 |
|
1994 |
Negishi E, Takahashi T. Patterns of Stoichiometric and Catalytic Reactions of Organozirconium and Related Complexes of Synthetic Interest Accounts of Chemical Research. 27: 124-130. DOI: 10.1021/Ar00041A002 |
0.704 |
|
1994 |
Copéret C, Negishi E, Xi Z, Takahashi T. Reaction of 3-zircona-1-cyclopentenes and zirconacyclopentanes with aldehydes. A selective and convenient synthesis of 4-penten-1-ols, (Z)-5-iodo-4-penten-1-ols, and related alkanols Tetrahedron Letters. 35: 695-698. DOI: 10.1016/S0040-4039(00)75793-5 |
0.785 |
|
1994 |
Suzuki N, Rousset CJ, Aoyagi K, Kotora M, Takahashi T, Hasegawa M, Nitto Y, Saburi M. Highly regioselective reaction of zirconocene-alkene complexes with aldehydes or ketones Journal of Organometallic Chemistry. 473: 117-128. DOI: 10.1016/0022-328X(94)80112-6 |
0.786 |
|
1994 |
Aoyagi K, Kasai K, Kondakov DY, Hara R, Suzuki N, Takahashi T. Chemoselective functionalization of zirconacyclopentenes Inorganica Chimica Acta. 220: 319-326. DOI: 10.1016/0020-1693(94)09884-0 |
0.546 |
|
1993 |
TAKAHASHI T. Development of Selective Reactions Using Zirconocene-Alkene Complexes. Journal of Synthetic Organic Chemistry, Japan. 51: 1145-1153. DOI: 10.5059/Yukigoseikyokaishi.51.1145 |
0.525 |
|
1993 |
Takahashi T, Xi Z, Rousset CJ, Suzuki N. Pair-Selective Coupling of Alkynes with Alkenes on Zirconocene Complex Chemistry Letters. 22: 1001-1004. DOI: 10.1246/Cl.1993.1001 |
0.39 |
|
1993 |
Takahashi T, Aoyagi K, Hara R, Suzuki N. Highly chemoselective reactions of zirconacyclopentenes for selective functionalization Journal of the Chemical Society, Chemical Communications. 1042-1044. DOI: 10.1039/C39930001042 |
0.475 |
|
1993 |
Suzuki N, Kondakov DY, Takahashi T. Zirconium-catalyzed highly regioselective carbon-carbon bond formation reactions Journal of the American Chemical Society. 115: 8485-8486. DOI: 10.1021/Ja00071A083 |
0.42 |
|
1993 |
Takahashi T, Suzuki N, Kageyama M, Kondakov DY, Hara R. Allylzirconation of alkynes by the reactions of zirconocene-alkyne complexes with allylic ethers Tetrahedron Letters. 34: 4811-4814. DOI: 10.1016/S0040-4039(00)74095-0 |
0.54 |
|
1993 |
Takahashi T, Kageyama M, Denisov V, Hara R, Negishi E. Facile cleavage of the CβCβ′ bond of zirconacyclopentenes. Convenient method for selectively coupling alkynes with alkynes, nitriles, and aldehydes Tetrahedron Letters. 34: 687-690. DOI: 10.1016/S0040-4039(00)61653-2 |
0.681 |
|
1993 |
Takahashi T, Aoyagi K, Denisov V, Suzuki N, Choueiry D, Negishi E. Zirconium catalyzed CC bond formation reaction of conjugated diynes with EtMgBr Tetrahedron Letters. 34: 8301-8304. DOI: 10.1016/S0040-4039(00)61416-8 |
0.719 |
|
1993 |
Takahashi T, Kondakov DY, Suzuki N. Reactions of alkynes with homoallylic halides mediated by zirconocene-ethylene complex Tetrahedron Letters. 34: 6571-6574. DOI: 10.1016/0040-4039(93)88107-T |
0.471 |
|
1992 |
Takahashi T, Suzuki N, Hasegawa M, Nitto Y, Aoyagi K, Saburi M. Zirconium Mediated Regioselective Carbon-Carbon Bond Formation Reactions Chemistry Letters. 21: 331-334. DOI: 10.1246/Cl.1992.331 |
0.468 |
|
1992 |
Negishi E, Nguyen T, Maye JP, Choueiri D, Suzuki N, Takahashi T. Factors Affecting the Unusual Reactivity Order in the β-Hydrogen Abstraction of Dialkylzirconocenes Chemistry Letters. 21: 2367-2370. DOI: 10.1246/Cl.1992.2367 |
0.599 |
|
1992 |
Takahashi T, Aoyagi K, Hara R, Suzuki N. Monohalogenation of Zirconacyclopentane Complexes via Alkylalkoxyzirconocene Chemistry Letters. 21: 1693-1696. DOI: 10.1246/Cl.1992.1693 |
0.387 |
|
1992 |
Rousset CJ, Negishi E, Suzuki N, Takahashi T. Novel head-to-tail alkyl-alkene or alkene-alkene coupling via zirconium-catalyzed reaction of alkylmagnesium derivatives with monosubstituted alkenes Tetrahedron Letters. 33: 1965-1968. DOI: 10.1016/0040-4039(92)88115-L |
0.736 |
|
1992 |
Saburi M, Takeuchi H, Ogasawara M, Tsukahara T, Ishii Y, Ikariya T, Takahashi T, Uchida Y. Asymmetric hydrogenation of prochiral carboxylic acids catalyzed by the five-coordinate ruthenium(II)-hydride complex [RuH(binap)2]PF6(binap = R- or S-2,2′-bis(diphenylphosphino)-1,1′-binaphthyl) Journal of Organometallic Chemistry. 428: 155-167. DOI: 10.1016/0022-328X(92)83226-8 |
0.37 |
|
1992 |
Suzuki N, Miyama Y, Takahashi T, Noguchi H, Saburi M, Uchida Y. Titanium and zirconium chemistry. IV. Polymerization of epoxides catalyzed by early transition metal compounds: Role of catalyst ligands Journal of Polymer Science Part a: Polymer Chemistry. 30: 2067-2069. DOI: 10.1002/Pola.1992.080300936 |
0.326 |
|
1991 |
Takahashi T, Suzuki N, Kageyama M, Nitto Y, Sabur M, Negishi E. Catalytic Hydrogenation of Alkenes Using Zirconocene–Alkene Complexes Chemistry Letters. 20: 1579-1582. DOI: 10.1246/Cl.1991.1579 |
0.66 |
|
1991 |
Takahashi T, Hasegawa M, Suzuki N, Saburi M, Rousset CJ, Fanwick PE, Negishi E. Zirconium-catalyzed highly regioselective hydrosilation reaction of alkenes and x-ray structures of silyl(hydrido)zirconocene derivatives Journal of the American Chemical Society. 113: 8564-8566. DOI: 10.1021/Ja00022A077 |
0.674 |
|
1991 |
Takahashi T, Seki T, Nitto Y, Saburi M, Rousset CJ, Negishi E. Remarkably pair- and regioselective carbon-carbon bond-forming reaction of zirconacyclopentane derivatives with Grignard reagents Journal of the American Chemical Society. 113: 6266-6268. DOI: 10.1021/Ja00016A051 |
0.662 |
|
1990 |
TAKAHASHI T. Selective molecular transformation by carbon-carbon bond activation. Journal of Synthetic Organic Chemistry, Japan. 48: 476-481. DOI: 10.5059/Yukigoseikyokaishi.48.476 |
0.3 |
|
1990 |
Takahashi T, Nitto Y, Seki T, Saburi M, Negishi E. Reaction of Dimethylzirconocene with Alkylmagnesium Halides as a Potentially General Method for Preparing Zirconocene-Alkene Complexes Chemistry Letters. 19: 2259-2262. DOI: 10.1246/Cl.1990.2259 |
0.677 |
|
1990 |
Negishi E, Swanson DR, Takahashi T. Nondissociative mechanism for decomposition of dialkylzirconocenes to produce alkene–zirconocene–phosphine complexes Journal of the Chemical Society, Chemical Communications. 1254-1255. DOI: 10.1039/C39900001254 |
0.635 |
|
1990 |
Takahashi T, Fujimori T, Seki T, Saburi M, Uchida Y, Rousset CJ, Negishi E. Selective skeletal rearrangement by carbon–carbon bond activation Journal of the Chemical Society, Chemical Communications. 182-183. DOI: 10.1039/C39900000182 |
0.648 |
|
1989 |
NEGISHI E, TAKAHASHI T. Organic syntheses using zirconium compounds - Recent developments. Journal of Synthetic Organic Chemistry, Japan. 47: 2-10. DOI: 10.5059/Yukigoseikyokaishi.47.2 |
0.723 |
|
1989 |
Takahashi T, Murakami M, Kunishige M, Saburi M, Uchida Y, Kozawa K, Uchida T, Swanson DR, Negishi E. Zirconocene–Alkene Complexes. An X-Ray Structure and a Novel Preparative Method Chemistry Letters. 18: 761-764. DOI: 10.1246/Cl.1989.761 |
0.609 |
|
1989 |
Takahashi T, Tamura M, Saburi M, Uchida Y, Negishi E. Preparation of a hafnocene–ethylene complex from bis(η5-cyclopentadienyl)hafnacyclopentane and its characterization Journal of the Chemical Society, Chemical Communications. 852-853. DOI: 10.1039/C39890000852 |
0.626 |
|
1989 |
Swanson DR, Rousset CJ, Negishi E, Takahashi T, Seki T, Saburi M, Uchida Y. Metal-promoted cyclization. 28. Regioselective and diastereoselective alkyl-alkene and alkene-alkene coupling promoted by zirconocene and hafnocene The Journal of Organic Chemistry. 54: 3521-3523. DOI: 10.1021/Jo00276A006 |
0.646 |
|
1989 |
Negishi E, Holmes SJ, Tour JM, Miller JA, Cederbaum FE, Swanson DR, Takahashi T. Metal-promoted cyclization. 19. Novel bicyclization of enynes and diynes promoted by zirconocene derivatives and conversion of zirconabicycles into bicyclic enones via carbonylation Journal of the American Chemical Society. 111: 3336-3346. DOI: 10.1021/Ja00191A035 |
0.672 |
|
1988 |
Tsukahara T, Kawano H, Ishii Y, Takahashi T, Saburi M, Uchida Y, Akutagawa S. Preparation and Reactions of a Novel Five-Coordinate Ruthenium Complex [RuH(BINAP)2]PF6and Formation of the First Chiral Molecular Hydrogen Complex [RuH(η2-H2)(BINAP)2]PF6(BINAP = (R)-Bis(diphenylphosphino)-1,1′-binaphthyl) Chemistry Letters. 17: 2055-2058. DOI: 10.1246/Cl.1988.2055 |
0.339 |
|
1988 |
Negishi E, Takahashi T. Organozirconium Compounds in Organic Synthesis Synthesis. 1988: 1-19. DOI: 10.1055/S-1988-27453 |
0.605 |
|
1987 |
Takahashi T, Swanson DR, Negishi E. Zirconacyclopropanes and Zirconacyclopropenes. Their Synthesis, Characterization, and Reactions Chemistry Letters. 16: 623-626. DOI: 10.1246/Cl.1987.623 |
0.71 |
|
1987 |
Negishi E, Akiyoshi K, Takahashi T. Inhibition of reductive elimination of diorganopalladium species by formation of tetraorganopalladates Journal of the Chemical Society, Chemical Communications. 477-478. DOI: 10.1039/C39870000477 |
0.624 |
|
1987 |
Negishi E, Takahashi T, Baba S, Horn DEV, Okukado N. Palladium- or nickel-catalyzed reactions of alkenylmetals with unsaturated organic halides as a selective route to arylated alkenes and conjugated dienes: scope, limitations, and mechanism Journal of the American Chemical Society. 109: 2393-2401. DOI: 10.1021/Ja00242A024 |
0.438 |
|
1987 |
Negishi E, Swanson DR, Cederbaum FE, Takahashi T. Zirconium-promoted bicyclization of enynes. Effects of enyne structure Tetrahedron Letters. 28: 917-920. DOI: 10.1016/S0040-4039(00)95873-8 |
0.636 |
|
1987 |
Negishi E, Takahashi T, Akiyoshi K. Palladium-catalyzed or -promoted reductive carbon-carbon coupling. Effects of phosphines and carbon ligands Journal of Organometallic Chemistry. 334: 181-194. DOI: 10.1016/0022-328X(87)80048-7 |
0.66 |
|
1987 |
NEGISHI E, TAKAHASHI T, BABA S, VAN HORN DE, OKUKADO N. ChemInform Abstract: Nickel- or Palladium-Catalyzed Cross Coupling. Part 31. Palladium- or Nickel-Catalyzed Reactions of Alkenylmetals with Unsaturated Organic Halides as a Selective Route to Arylated Alkenes and Conjugated Dienes: Scope, Limitations, and Cheminform. 18. DOI: 10.1002/CHIN.198734155 |
0.418 |
|
1986 |
Negishi E, Takahashi T, Akiyoshi K. ‘Bis(triphenylphosphine)palladium:’ its generation, characterization, and reactions Journal of the Chemical Society, Chemical Communications. 1338-1339. DOI: 10.1039/C39860001338 |
0.643 |
|
1986 |
Negishi E, Takahashi T. The origin of the configurational instability of 1-silyl-1-alkenyllithiums and related alkenylmetals Journal of the American Chemical Society. 108: 3402-3408. DOI: 10.1021/Ja00272A040 |
0.563 |
|
1986 |
Hidai M, Aramaki S, Yoshida K, Kodama T, Takahashi T, Uchida Y, Mizobe Y. Preparation and properties of molybdenum and tungsten dinitrogen complexes. 23. Synthesis and characterization of alkenyldiazenido, alkenylhydrazido(2-), and diazoalkane complexes of tungsten and molybdenum Journal of the American Chemical Society. 108: 1562-1568. DOI: 10.1021/Ja00267A027 |
0.316 |
|
1986 |
Negishi E, Cederbaum FE, Takahashi T. Reaction of zirconocene dichloride with alkyllithiums or alkyl grignard reagents as a convenient method for generating a “zirconocene” equivalant and its use in zirconium-promoted cyclization of alkenes, alkynes, dienes, enynes, and diynes Tetrahedron Letters. 27: 2829-2832. DOI: 10.1016/S0040-4039(00)84653-5 |
0.677 |
|
1986 |
NEGISHI E, CEDERBAUM FE, TAKAHASHI T. ChemInform Abstract: Reaction of Zirconocene Dichloride with Alkyllithiums or Alkyl Grignard Reagents as a Convenient Method for Generating of "Zirconocene" Equivalent and Its Use in Zirconium-Promoted Cyclization of Alkenes, Alkynes, Dienes, Enynes, and Chemischer Informationsdienst. 17. DOI: 10.1002/chin.198646294 |
0.412 |
|
1986 |
Negishi E, Takahashi T. Organozirconium Compounds as New Reagents and Intermediates Cheminform. 17. DOI: 10.1002/Chin.198611392 |
0.615 |
|
1984 |
Hidai M, Komori K, Kodama T, Jin D, Takahashi T, Sugiura S, Uchida Y, Mizobe Y. Preparation and properties of molybdenum and tungsten dinitrogen complexes Journal of Organometallic Chemistry. 272: 155-167. DOI: 10.1016/0022-328X(84)80463-5 |
0.311 |
|
1983 |
Hayashi T, Tanaka M, Ogata I, Kodama T, Takahashi T, Uchida Y, Uchida T. An Interpretation of the Asymmetric Induction Observed in Rhodium–Bis(dibenzophosphole) Complex Catalyzed Hydroformylation According to an X-Ray Molecular Structure Analysis of an Iridium–(2R,3R)-2,3-O-Isopropylidene-1,4-bis(5H-dibenzophosphol-5-yl)-2,3-butanediol Complex Bulletin of the Chemical Society of Japan. 56: 1780-1785. DOI: 10.1246/Bcsj.56.1780 |
0.322 |
|
1983 |
Watakabe A, Takahashi T, Jin DM, Yokotake I, Uchida Y, Hidai M. Preparation and properties of molybdenum and tungsten dinitrogen complexes. XX. Reactions of a tungsten-dinitrogen complex with water or alcohols in the presence of ketones. Conversion of ligating dinitrogen into ketazines and isolation of a novel chelate diazo complex as an intermediate Journal of Organometallic Chemistry. 254: 75-82. DOI: 10.1016/0022-328X(83)85119-5 |
0.402 |
|
1982 |
Hidai M, Yokotake I, Takahashi T, Uchida Y. REACTIONS OF COORDINATED DINITROGEN WITH ALCOHOL/KETONE SYSTEMS Chemistry Letters. 11: 453-454. DOI: 10.1246/Cl.1982.453 |
0.329 |
|
1981 |
Iwanami K, Mizobe Y, Takahashi T, Kodama T, Uchida Y, Hidai M. Nucleophilic Reactions of Hydrazido(2–) Complexes of Molybdenum and Tungsten with Succinyl Dichloride and Phenyl Isocyanate Bulletin of the Chemical Society of Japan. 54: 1773-1776. DOI: 10.1246/Bcsj.54.1773 |
0.368 |
|
1980 |
Hidai a, Takahashi T, Yokotake I, Uchida Y. REACTIONS OF LIGATING DINITROGEN WITH ALCOHOLS OR METAL HYDRIDES Chemistry Letters. 9: 645-646. DOI: 10.1246/Cl.1980.645 |
0.339 |
|
1980 |
Takahashi T, Mizobe Y, Sato M, Uchida Y, Hidai M. Protonation reactions of molybdenum and tungsten dinitrogen complexes with halogen acids. Hydride hydrazido(2-) and diazenido complexes as intermediate stages of reduction Journal of the American Chemical Society. 102: 7461-7467. DOI: 10.1021/Ja00545A011 |
0.392 |
|
1979 |
Takahashi T, Mizobe Y, Sato M, Uchida Y, Hidai M. Preparation and properties of molybdenum- and tungsten-dinitrogen complexes. 10. Conversion of ligating dinitrogen into hydrazine with hydrazido(1-) complexes as intermediates Journal of the American Chemical Society. 101: 3405-3407. DOI: 10.1021/Ja00506A058 |
0.31 |
|
1978 |
Hidai M, Mizobe Y, Takahashi T, Uchida Y. PREPARATION AND PROPERTIES OF MOLYBDENUM AND TUNGSTEN DINITROGEN COMPLEXES 9. CONVERSION OF THE LIGATING DINITROGEN INTO HYDRAZINE Chemistry Letters. 7: 1187-1188. DOI: 10.1246/Cl.1978.1187 |
0.363 |
|
Show low-probability matches. |