Year |
Citation |
Score |
2023 |
Mai J, Rösch B, Patel N, Langer J, Harder S. On the existence of low-valent magnesium-calcium complexes. Chemical Science. 14: 4724-4734. PMID 37181774 DOI: 10.1039/d3sc00909b |
0.323 |
|
2020 |
Harder S, Elsen H, Ballmann G, Wiesinger M, Langer J. Insights in LiAlH4 Catalysed Imine Hydrogenation. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 32869898 DOI: 10.1002/Chem.202003862 |
0.331 |
|
2020 |
Martin J, Langer J, Elsen H, Harder S. Alkaline Earth Metal Imido Complexes with Doubly Deprotonated Amidine and ß‐Diketimine Ligands European Journal of Inorganic Chemistry. DOI: 10.1002/Ejic.202000783 |
0.358 |
|
2020 |
Brand S, Causero A, Elsen H, Pahl J, Langer J, Harder S. Ligand Effects in Calcium Catalyzed Ketone Hydroboration European Journal of Inorganic Chemistry. 2020: 1728-1735. DOI: 10.1002/Ejic.202000264 |
0.317 |
|
2019 |
Fischer CA, Rösch A, Elsen H, Ballmann G, Wiesinger M, Langer J, Färber C, Harder S. Lewis acidic alkaline earth metal complexes with a perfluorinated diphenylamide ligand. Dalton Transactions (Cambridge, England : 2003). PMID 31066414 DOI: 10.1039/c9dt01272a |
0.313 |
|
2017 |
Causero A, Elsen H, Ballmann G, Escalona A, Harder S. Calcium stilbene complexes: structures and dual reactivity. Chemical Communications (Cambridge, England). PMID 28876007 DOI: 10.1039/C7Cc05792J |
0.416 |
|
2017 |
Freitag B, Fischer CA, Penafiel J, Ballmann G, Elsen H, Färber C, Piesik DF, Harder S. Bora-amidinate as a cooperative ligand in group 2 metal catalysis. Dalton Transactions (Cambridge, England : 2003). PMID 28745370 DOI: 10.1039/c7dt02136d |
0.318 |
|
2017 |
Causero A, Elsen H, Pahl J, Harder S. Calcium Hydride Reactivity: Formation of an Anionic N-Heterocyclic Olefin Ligand. Angewandte Chemie (International Ed. in English). PMID 28474850 DOI: 10.1002/anie.201703037 |
0.305 |
|
2017 |
Causero A, Ballmann G, Pahl J, Färber C, Intemann J, Harder S. β-Diketiminate calcium hydride complexes: the importance of solvent effects. Dalton Transactions (Cambridge, England : 2003). PMID 28112329 DOI: 10.1039/c6dt04659b |
0.351 |
|
2017 |
Bauer H, Orzechowski L, Escalona A, Jansen G, Harder S. Synthesis and Structure of a Dimeric Iminophosphorane Stabilized Zinc Carbene: (ZnCR2)2 Organometallics. 36: 4883-4890. DOI: 10.1021/Acs.Organomet.7B00755 |
0.426 |
|
2017 |
Freitag B, Elsen H, Pahl J, Ballmann G, Herrera A, Dorta R, Harder S. s-Block Metal Dibenzoazepinate Complexes: Evidence for Mg–Alkene Encapsulation Organometallics. 36: 1860-1866. DOI: 10.1021/Acs.Organomet.7B00200 |
0.418 |
|
2015 |
Harder S, Ruspic C. Probing the Salt-Metathesis Route to Bis-(aryl)calcium Compounds: Structure of an Arylcalcate Complex European Journal of Inorganic Chemistry. DOI: 10.1002/Ejic.201501178 |
0.428 |
|
2014 |
Harder S, Spielmann J, Intemann J. Synthesis and thermal decomposition of a pyridylene-bridged bis-β-diketiminate magnesium hydride cluster. Dalton Transactions (Cambridge, England : 2003). 43: 14284-90. PMID 24829166 DOI: 10.1039/C4Dt00835A |
0.374 |
|
2014 |
Intemann J, Lutz M, Harder S. Multinuclear magnesium hydride clusters: Selective reduction and catalytic hydroboration of pyridines Organometallics. 33: 5722-5729. DOI: 10.1021/Om500469H |
0.307 |
|
2013 |
Harder S, Naglav D, Ruspic C, Wickleder C, Adlung M, Hermes W, Eul M, Pöttgen R, Rego DB, Poineau F, Czerwinski KR, Herber RH, Nowik I. Physical properties of superbulky lanthanide metallocenes: synthesis and extraordinary luminescence of [Eu(II)(Cp(BIG))2] (Cp(BIG) = (4-nBu-C6H4)5-cyclopentadienyl). Chemistry (Weinheim An Der Bergstrasse, Germany). 19: 12272-80. PMID 23907896 DOI: 10.1002/Chem.201302021 |
0.335 |
|
2012 |
Lenders JJ, Dey A, Bomans PH, Spielmann J, Hendrix MM, de With G, Meldrum FC, Harder S, Sommerdijk NA. High-magnesian calcite mesocrystals: a coordination chemistry approach. Journal of the American Chemical Society. 134: 1367-73. PMID 22191708 DOI: 10.1021/Ja210791P |
0.301 |
|
2012 |
Harder S, Spielmann J. Calcium-mediated hydroboration of alkenes: "trojan horse" or "true" catalysis? Journal of Organometallic Chemistry. 698: 7-14. DOI: 10.1016/J.Jorganchem.2011.09.025 |
0.368 |
|
2011 |
Spielmann J, Harder S. Binuclear magnesium amidoborane complexes: characterization of a trinuclear thermal decomposition product. Dalton Transactions (Cambridge, England : 2003). 40: 8314-9. PMID 21779599 DOI: 10.1039/C1Dt10694E |
0.373 |
|
2010 |
Harder S. Syntheses and structures of bora-amidinate lanthanide(III) complexes. Dalton Transactions (Cambridge, England : 2003). 39: 6677-81. PMID 20631949 DOI: 10.1039/C001966F |
0.442 |
|
2010 |
Spielmann J, Piesik DF, Harder S. Thermal decomposition of mono- and bimetallic magnesium amidoborane complexes. Chemistry (Weinheim An Der Bergstrasse, Germany). 16: 8307-18. PMID 20564288 DOI: 10.1002/Chem.201000028 |
0.421 |
|
2010 |
Kuchenbecker D, Harder S, Jansen G. Insight in structures of superbulky metallocenes with the CpBIG ligand: Theoretical considerations of decaphenyl metallocenes Zeitschrift Fur Anorganische Und Allgemeine Chemie. 636: 2257-2261. DOI: 10.1002/Zaac.201000192 |
0.338 |
|
2010 |
Harder S. Benzyllanthanide chemistry: Revival of Manzer's ortho-Me 2N-benzyl ligand Zeitschrift Fur Anorganische Und Allgemeine Chemie. 636: 2205-2211. DOI: 10.1002/Zaac.201000189 |
0.436 |
|
2010 |
Harder S, Naglav D. Bora-amidinate complexes of lanthanide(II) metals European Journal of Inorganic Chemistry. 2836-2840. DOI: 10.1002/Ejic.201000094 |
0.397 |
|
2009 |
Spielmann J, Bolte M, Harder S. Synthesis and structure of a magnesium-amidoborane complex and its role in catalytic formation of a new bis-aminoborane ligand. Chemical Communications (Cambridge, England). 6934-6. PMID 19904352 DOI: 10.1039/B914979A |
0.4 |
|
2009 |
Piesik DF, Haack P, Harder S, Limberg C. Peculiar binding modes of a ligand with two adjacent beta-diiminato binding sites in alkali and alkaline-earth metal chemistry. Inorganic Chemistry. 48: 11259-64. PMID 19863117 DOI: 10.1021/Ic9017536 |
0.428 |
|
2009 |
Spielmann J, Piesik D, Wittkamp B, Jansen G, Harder S. Convenient synthesis and crystal structure of a monomeric zinc hydride complex with a three-coordinate metal center. Chemical Communications (Cambridge, England). 3455-6. PMID 19503902 DOI: 10.1039/B906319F |
0.407 |
|
2009 |
Orzechowski L, Jansen G, Harder S. Methandiide complexes (R2CM2) of the heavier alkali metals (M = potassium, rubidium, cesium): reaching the limit? Angewandte Chemie (International Ed. in English). 48: 3825-9. PMID 19373819 DOI: 10.1002/Anie.200900830 |
0.321 |
|
2009 |
Orzechowski L, Jansen G, Lutz M, Harder S. Calcium carbene complexes with boranophosphorano side-arms: CaC[P(Ph)(2)BH(3)](2). Dalton Transactions (Cambridge, England : 2003). 2958-64. PMID 19352523 DOI: 10.1039/B823224E |
0.388 |
|
2009 |
Spielmann J, Harder S. Hydrogen elimination in bulky calcium amidoborane complexes: isolation of a calcium borylamide complex. Journal of the American Chemical Society. 131: 5064-5. PMID 19320478 DOI: 10.1021/Ja901073C |
0.367 |
|
2009 |
Gauvin RM, Buch F, Delevoye L, Harder S. Well-defined silica-supported calcium reagents: control of Schlenk equilibrium by grafting. Chemistry (Weinheim An Der Bergstrasse, Germany). 15: 4382-93. PMID 19288485 DOI: 10.1002/Chem.200802512 |
0.397 |
|
2009 |
Schulz S, Eisenmann T, Schuchmann D, Bolte M, Kirchner M, Boese R, Spielmann J, Harder S. Solid-state and solution studies on a β-diketiminate zinc hydride complex Zeitschrift Fur Naturforschung - Section B Journal of Chemical Sciences. 64: 1397-1400. DOI: 10.1515/Znb-2009-11-1221 |
0.405 |
|
2009 |
Harder S, Ruspic C. Insight in cyclopentadienyl metal complexes with superbulky ligands: The crystal structure of [CpBIGK]∞ Journal of Organometallic Chemistry. 694: 1180-1184. DOI: 10.1016/J.Jorganchem.2008.09.073 |
0.421 |
|
2009 |
Piesik DFJ, Stadler R, Range S, Harder S. Binuclear magnesium, calcium, and zinc complexes based on nitrogen-nitrogen-coupled salicylaldiminate and ß-diketiminate ligands European Journal of Inorganic Chemistry. 3569-3576. DOI: 10.1002/Ejic.200900435 |
0.445 |
|
2008 |
Orzechowski L, Piesik DF, Ruspic C, Harder S. Superbulky metallocene complexes of the heavier alkaline-earth metals strontium and barium. Dalton Transactions (Cambridge, England : 2003). 4742-6. PMID 18728882 DOI: 10.1039/B809872G |
0.432 |
|
2008 |
Spielmann J, Jansen G, Bandmann H, Harder S. Calcium amidoborane hydrogen storage materials: crystal structures of decomposition products. Angewandte Chemie (International Ed. in English). 47: 6290-5. PMID 18613180 DOI: 10.1002/Anie.200802037 |
0.321 |
|
2008 |
Harder S, Ruspic C, Bhriain NN, Berkermann F, Schürmann M. Benzyl Complexes of Lanthanide(II) and Lanthanide(III) Metals: Trends and Comparisons Zeitschrift FüR Naturforschung B. 63: 267-274. DOI: 10.1515/Znb-2008-0307 |
0.42 |
|
2008 |
Buch F, Harder S. A Study on Chiral Organocalcium Complexes: Attempts in Enantioselective Catalytic Hydrosilylation and Intramolecular Hydroamination of Alkenes Zeitschrift FüR Naturforschung B. 63: 169-177. DOI: 10.1515/Znb-2008-0209 |
0.361 |
|
2008 |
Piesik DFJ, Range S, Harder S. Bimetallic calcium and zinc complexes with bridged β-diketiminate ligands: Investigations on epoxide/CO2 copolymerization Organometallics. 27: 6178-6187. DOI: 10.1021/Om800597F |
0.413 |
|
2008 |
Range S, Piesik DF‐, Harder S. Binuclear Magnesium, Calcium and Zinc Complexes Based on Bis(salicylaldimine) Ligands with Rigid Bridges European Journal of Inorganic Chemistry. 2008: 3442-3451. DOI: 10.1002/Ejic.200800308 |
0.455 |
|
2008 |
Spielmann J, Harder S. Reduction of ketones with hydrocarbon-soluble calcium hydride: Stoichiometric reactions and catalytic hydrosilylation European Journal of Inorganic Chemistry. 1480-1486. DOI: 10.1002/Ejic.200701255 |
0.392 |
|
2007 |
Ruspic C, Harder S. Big ligands for stabilization of small functionalities in calcium chemistry. Inorganic Chemistry. 46: 10426-33. PMID 17973374 DOI: 10.1021/Ic701479R |
0.42 |
|
2007 |
Spielmann J, Harder S. Hydrocarbon-soluble calcium hydride: a "worker-bee" in calcium chemistry. Chemistry (Weinheim An Der Bergstrasse, Germany). 13: 8928-38. PMID 17910016 DOI: 10.1002/Chem.200701028 |
0.389 |
|
2007 |
Ruspic C, Spielmann J, Harder S. Syntheses and structures of ytterbium(II) hydride and hydroxide complexes: similarities and differences with their calcium analogues. Inorganic Chemistry. 46: 5320-6. PMID 17530842 DOI: 10.1021/Ic700403D |
0.447 |
|
2007 |
Orzechowski L, Harder S. Syntheses, Structures, and Reactivity of Barium Carbene Complexes with Chelating Bis-iminophosphorano Arms Organometallics. 26: 5501-5506. DOI: 10.1021/Om700640C |
0.425 |
|
2007 |
and FB, Harder S. The Azametallacyclopropane Ca(η2-Ph2CNPh)(hmpa)3: A Calcium Alternative to a Versatile Ytterbium(II) Catalyst Organometallics. 26: 5132-5135. DOI: 10.1021/Om700626S |
0.307 |
|
2007 |
Orzechowski L, Harder S. Isolation of an Intermediate in the Catalytic Trimerization of Isocyanates by a Monomeric Calcium Carbene with Chelating Iminophosphorane Substituents Organometallics. 26: 2144-2148. DOI: 10.1021/Om070023N |
0.365 |
|
2007 |
Piesik DF‐, Häbe K, Harder S. Ca-Mediated Styrene Polymerization: Tacticity Control by Ligand Design European Journal of Inorganic Chemistry. 2007: 5652-5661. DOI: 10.1002/Ejic.200700802 |
0.419 |
|
2006 |
Orzechowski L, Jansen G, Harder S. Synthesis, structure, and reactivity of a stabilized calcium carbene: R(2)CCa. Journal of the American Chemical Society. 128: 14676-84. PMID 17090054 DOI: 10.1021/Ja065000Z |
0.415 |
|
2006 |
Harder S, Brettar J. Rational design of a well-defined soluble calcium hydride complex. Angewandte Chemie (International Ed. in English). 45: 3474-8. PMID 16637088 DOI: 10.1002/Anie.200601013 |
0.303 |
|
2005 |
Ruspic C, Harder S. Synthesis and Structure of an Arylcalcium Compound with an Unusual Calcium Tetrahedron Containing an Encapsulated Oxide Organometallics. 24: 5506-5508. DOI: 10.1021/Om050760O |
0.365 |
|
2005 |
Harder S. Syntheses and Structures of Homoleptic Lanthanide Complexes with Chelating o-Dimethylaminobenzyl Ligands: Key Precursors in Lanthanide Chemistry. Organometallics. 24: 373-379. DOI: 10.1021/Om049327P |
0.331 |
|
2005 |
Feil F, Harder S. Guanidinate Complexes of Heavier Alkaline‐Earth Metals (Ca, Sr): Syntheses, Structures, Styrene Polymerization and Unexpected Reaction Behaviour European Journal of Inorganic Chemistry. 2005: 4438-4443. DOI: 10.1002/Ejic.200500514 |
0.398 |
|
2004 |
Harder S, MüLLER S, HüBNER E. Syntheses and Crystal Structures of Simple Dibenzylcalcium Complexes: Useful Reagents in the Preparation of Calcium Compounds Organometallics. 23: 178-183. DOI: 10.1021/Om0341350 |
0.411 |
|
2004 |
Harder S, Meijboom R, Moss JR. Selective lithiation and crystal structures of G1-carbosilane dendrimers with dimethoxybenzene functionalities Journal of Organometallic Chemistry. 689: 1095-1101. DOI: 10.1016/J.Jorganchem.2003.12.047 |
0.357 |
|
2003 |
Harder S. Intramolecular C-H activation in alkaline-earth metal complexes. Angewandte Chemie (International Ed. in English). 42: 3430-4. PMID 12888978 DOI: 10.1002/Anie.200351055 |
0.338 |
|
2003 |
Feil F, Müller C, Harder S. α-Methyl-benzylcalcium complexes: syntheses, structures and reactivity Journal of Organometallic Chemistry. 683: 56-63. DOI: 10.1016/S0022-328X(03)00405-4 |
0.409 |
|
2003 |
Feil F, Harder S. Hypersilyl‐Substituted Complexes of Group 1 and 2 Metals: Syntheses, Structures and Use in Styrene Polymerisation European Journal of Inorganic Chemistry. 2003: 3401-3408. DOI: 10.1002/Ejic.200300149 |
0.428 |
|
2002 |
Harder S. Schlenk's early "free" carbanions. Chemistry (Weinheim An Der Bergstrasse, Germany). 8: 3229-32. PMID 12203352 DOI: 10.1002/1521-3765(20020715)8:14<3229::Aid-Chem3229>3.0.Co;2-3 |
0.336 |
|
2002 |
Harder S, Feil F, Repo T. "Alkaline-earth metals in a box": structures of solvent-separated ion pairs. Chemistry (Weinheim An Der Bergstrasse, Germany). 8: 1991-9. PMID 11981883 DOI: 10.1002/1521-3765(20020503)8:9<1991::Aid-Chem1991>3.0.Co;2-9 |
0.425 |
|
2002 |
Harder S. Homoleptic β-diketiminato complexes of the alkaline-earth metals: Trends in the series Mg, Ca, Sr, and Ba Organometallics. 21: 3782-3787. DOI: 10.1021/Om0202827 |
0.408 |
|
2002 |
Harder S, Feil F. Dimeric benzylcalcium complexes: Influence of THF in stereoselective styrene polymerization Organometallics. 21: 2268-2274. DOI: 10.1021/Om020092W |
0.388 |
|
2001 |
Feil F, Harder S. Benzyl Complexes of the Heavier Alkaline-Earth Metals: The First Crystal Structure of a Dibenzylstrontium Complex Organometallics. 20: 4616-4622. DOI: 10.1021/Om010444J |
0.452 |
|
2001 |
Harder S, Feil F, Weeber A. Structure of a Benzylcalcium Diastereomer: An Initiator for the Anionic Polymerization of Styrene Organometallics. 20: 1044-1046. DOI: 10.1021/Om000945P |
0.332 |
|
2000 |
Weeber A, Harder S, Brintzinger HH, Knoll K. Homoleptic and Heteroleptic Barium Benzyl Complexes: Synthesis and Reactivity as Initiators for Anionic Styrene Polymerizations Organometallics. 19: 1325-1332. DOI: 10.1021/Om990705D |
0.592 |
|
2000 |
Feil F, Harder S. α,α-Bis(trimethylsilyl)-Substituted Benzyl Complexes of Potassium and Calcium Organometallics. 19: 5010-5015. DOI: 10.1021/Om0006209 |
0.357 |
|
1999 |
Harder S, Lutz M, Obert SJ. Crystal Structure of a Silicon-Bridged Anionic Sodocene Complex: Evidence for Alkene-Na+ p-Bonding. Organometallics. 18: 1808-1810. DOI: 10.1021/Om980919F |
0.364 |
|
1998 |
Harder S. [Cp Ba] : The First Structurally Characterized Barate Complex. Angewandte Chemie (International Ed. in English). 37: 1239-1241. PMID 29711242 DOI: 10.1002/(Sici)1521-3773(19980518)37:9<1239::Aid-Anie1239>3.0.Co;2-Y |
0.353 |
|
1998 |
Harder S. Recent developments in cyclopentadienyl-alkalimetal chemistry Coordination Chemistry Reviews. 176: 17-66. DOI: 10.1016/S0010-8545(98)00113-1 |
0.333 |
|
1997 |
Harder S, Lutz M, Straub AWG. Silicon-Bridged Alkali-Metal and Alkaline-Earth-Metal Metallocene Complexes. Organometallics. 16: 107-113. DOI: 10.1021/Om960587J |
0.403 |
|
1997 |
Harder S, Lutz M. The Phosphonium Dibenzylide Anion as a Ligand in Organobarium Chemistry. Organometallics. 16: 225-230. DOI: 10.1021/Om9605443 |
0.394 |
|
1996 |
Kremer T, Harder S, Junge M, Schleyer PvR. Mixed Aggregates of Alkali Metal Compounds: Structure and Stability of “Superbase” Models Organometallics. 15: 585-595. DOI: 10.1021/Om950720S |
0.347 |
|
1996 |
Harder S, Prosenc MH, Rief U. Syntheses and x-ray Structures of Anionic Sodocene Sandwiches. Organometallics. 15: 118-122. DOI: 10.1021/Om950571D |
0.422 |
|
1996 |
Harder S, Prosenc MH. The Heaviest Alkali Metallocene : Structure of an Anionic Cesocene Triple-Decker** Angewandte Chemie. 35: 97-99. DOI: 10.1002/Anie.199600971 |
0.333 |
|
1994 |
Harder S, Prosenc MH. The Simplest Metallocene Sandwich: the Lithocene Anion Angewandte Chemie. 33: 1744-1746. DOI: 10.1002/Anie.199417441 |
0.31 |
|
1992 |
Harder S, Ekhart PF, Brandsma L, Kanters JA, Duisenberg AJM, Schleyer PvR. Crystal structure of [2-(dimethylamino)-6-tert-butoxyphenyl]lithium Organometallics. 11: 2623-2627. DOI: 10.1021/Om00043A053 |
0.489 |
|
1992 |
Gedridge RW, Brandsma L, Nissan RA, Verkruijsse HD, Harder S, De Jong RLP, O'Connor CJ. Preparation of symmetrical Di-1-alkynyl tellurides and diynes by reduction of TeCl4 with 1-alkynyllithium reagents Organometallics. 11: 418-422. DOI: 10.1021/Om00037A067 |
0.461 |
|
1991 |
Harder S, Boersma J, Brandsma L, Kanters JA, Duisenberg AJM, Lenthe JHV. Crystal structure of trimeric (2,6-di-tert-butoxyphenyl)lithium Organometallics. 10: 1623-1627. DOI: 10.1021/Om00051A064 |
0.516 |
|
1990 |
Harder S, Boersma J, Brandsma L, Kanters JA, Duisenberg AJM, Lenthe JHV. Isolation and crystal structure of a presumed intermediate in the reaction of an organolithium compound with an epoxide Organometallics. 9: 511-516. DOI: 10.1021/Om00116A032 |
0.456 |
|
1989 |
Harder S, Boersma J, Brandsma L, Kanters JA, Bauer W, Schleyer PvR. Crystal structure of [2,6-bis(dimethylamino)phenyl]lithium: the first trimeric organolithium compound Organometallics. 8: 1696-1700. DOI: 10.1021/Om00109A019 |
0.503 |
|
1989 |
Harder S, Boersma J, Brandsma L, Kanters JA, Bauer W, Pi R, Schleyer PvR, Schoellhorn H, Thewalt U. Structure of 2-lithiobenzofuran-tmeda and 2-lithiobenzothiophene-tmeda in the solid state and in solution Organometallics. 8: 1688-1696. DOI: 10.1021/Om00109A018 |
0.435 |
|
1988 |
Bauer W, Klusener PAA, Harder S, Kanters JA, Duisenberg AJM, Brandsma L, Schleyer PvR. Structure of 2-lithiophenyl tert-butyl thioether in solution and in the solid state. Detection of agostic lithium-hydrogen interactions by NMR spectroscopy Organometallics. 7: 552-555. DOI: 10.1021/Om00092A050 |
0.468 |
|
1988 |
Harder S, Boersma J, Brandsma L, Heteren AV, Kanters JA, Bauer W, Schleyer PvR. Planar tetracoordinate carbon atoms hidden in the tetrameric aggregate of (2,6-dimethoxyphenyl)lithium. Journal of the American Chemical Society. 110: 7802-7806. DOI: 10.1021/Ja00231A035 |
0.414 |
|
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