| Year |
Citation |
Score |
| 2024 |
Gavit VR, Kundu S, Niyogi S, Roy NK, Bisai A. Total Synthesis of Diterpenoid Quinone Methide Tumor Inhibitor, (+)-Taxodione. The Journal of Organic Chemistry. PMID 38226416 DOI: 10.1021/acs.joc.3c02541 |
0.823 |
|
| 2023 |
Nandi R, Niyogi S, Kundu S, Gavit VR, Munda M, Murmu R, Bisai A. Total synthesis of atropisomeric indolosesquiterpenoids N-N bond formation: dixiamycins A and B. Chemical Science. 14: 8047-8053. PMID 37538818 DOI: 10.1039/d2sc07119c |
0.763 |
|
| 2022 |
Munda M, Nandi R, Gavit VR, Kundu S, Niyogi S, Bisai A. Total syntheses of naturally occurring antiviral indolosesquiterpene alkaloids, xiamycins C-F Csp-H functionalization. Chemical Science. 13: 11666-11671. PMID 36320384 DOI: 10.1039/d2sc03479d |
0.774 |
|
| 2022 |
Majumder S, Yadav A, Pal S, Khatua A, Bisai A. Asymmetric Total Syntheses of (-)-Lycoramine, (-)-Lycoraminone, (-)-Narwedine, and (-)-Galanthamine. The Journal of Organic Chemistry. 87: 7786-7797. PMID 35613361 DOI: 10.1021/acs.joc.2c00420 |
0.811 |
|
| 2022 |
Khatua A, Shyamal P, Pal S, Mondal A, Bisai A. Concise total syntheses of bis(cyclotryptamine) alkaloids thio-urea catalyzed one-pot sequential Michael addition. Chemical Communications (Cambridge, England). PMID 35244129 DOI: 10.1039/d2cc01008a |
0.824 |
|
| 2022 |
Munda M, Niyogi S, Shaw K, Kundu S, Nandi R, Bisai A. Electrocatalysis as a key strategy for the total synthesis of natural products. Organic & Biomolecular Chemistry. PMID 34989383 DOI: 10.1039/d1ob02115j |
0.793 |
|
| 2021 |
Babu KN, Pal S, Khatua A, Roy A, Bisai A. The catalytic decarboxylative allylation of enol carbonates: the synthesis of enantioenriched 3-allyl-3'-aryl 2-oxindoles and the core structure of azonazine. Organic & Biomolecular Chemistry. PMID 34897364 DOI: 10.1039/d1ob02048j |
0.819 |
|
| 2021 |
Kundu S, Munda M, Nandi R, Bisai A. Pd(0)-Catalyzed Deacylative Allylations (DaA) Strategy and Application in the Total Synthesis of Alkaloids. Chemical Record (New York, N.Y.). PMID 34796643 DOI: 10.1002/tcr.202100267 |
0.822 |
|
| 2021 |
Shaw K, Sharma S, Khatua A, Paul A, Bisai A. Oxidative electro-organic synthesis of dimeric hexahydropyrrolo-[2,3-]indole alkaloids involving PCET: total synthesis of (±)-folicanthine. Organic & Biomolecular Chemistry. PMID 34705000 DOI: 10.1039/d1ob01463c |
0.811 |
|
| 2021 |
Das MK, Yadav A, Majumder S, Mondal A, Bisai A. Total syntheses of (+)- and (−)-Crinane via Pd(0)-Catalyzed deacylative allylation Tetrahedron. 82: 131928. DOI: 10.1016/J.TET.2021.131928 |
0.61 |
|
| 2020 |
Sharma S, Roy A, Shaw K, Bisai A, Paul A. Electrochemical Synthesis of Dimeric 2-Oxindole Sharing Vicinal Quaternary Centers Employing Proton-Coupled Electron Transfer. The Journal of Organic Chemistry. PMID 33136391 DOI: 10.1021/acs.joc.0c01621 |
0.804 |
|
| 2020 |
Maity A, Roy A, Das MK, De S, Naskar M, Bisai A. Oxidative cyanation of 2-oxindoles: formal total synthesis of (±)-gliocladin C. Organic & Biomolecular Chemistry. PMID 32052001 DOI: 10.1039/C9Ob02752A |
0.828 |
|
| 2020 |
Roy A, Maity A, MK SS, Giri R, Bisai A. Hexahydropyrrolo-[2,3-b]-indole alkaloids of biological relevance: proposed biosynthesis and synthetic approaches Arkivoc. 2020: 437-471. DOI: 10.24820/ark.5550190.p011.307 |
0.783 |
|
| 2020 |
Das MK, Yadav A, Majumder S, Bisai A. Catalytic deacylative alkylations (DaA) of enolcarbonates: Total synthesis of (±)-Crinane Tetrahedron Letters. 61: 152129. DOI: 10.1016/J.Tetlet.2020.152129 |
0.847 |
|
| 2020 |
Roy A, Maity A, Giri R, Bisai A. Efficient Alkynylation of 2‐Oxindoles with Alkynyl Dibenzothiophenium Triflates: Total Synthesis of (±)‐Deoxyeseroline Asian Journal of Organic Chemistry. 9: 226-232. DOI: 10.1002/Ajoc.202000027 |
0.796 |
|
| 2019 |
Bisai V, Saina Shaheeda MK, Gupta A, Bisai A. Biosynthetic Relationships and Total Syntheses of Naturally Occurring Benzo[
c
]Phenanthridine Alkaloids Asian Journal of Organic Chemistry. 8: 946-969. DOI: 10.1002/AJOC.201900244 |
0.393 |
|
| 2018 |
Babu KN, Roy A, Singh M, Bisai A. Thiourea-Catalyzed Enantioselective Malonate Addition onto 3-Sulfonyl-3'-indolyl-2-oxindoles: Formal Total Syntheses of (-)-Chimonanthine, (-)-Folicanthine, and (+)-Calycanthine. Organic Letters. PMID 30299963 DOI: 10.1021/Acs.Orglett.8B02327 |
0.838 |
|
| 2018 |
Naresh Babu K, Kariyandi NR, Saheeda M K S, Kinthada LK, Bisai A. Lewis Acid-Catalyzed Malonate Addition onto 3-Hydroxy-2-oxindoles: Mechanistic Consideration and Synthetic Approaches to the Pyrroloindoline Alkaloids. The Journal of Organic Chemistry. PMID 30240219 DOI: 10.1021/Acs.Joc.8B02017 |
0.565 |
|
| 2018 |
Kumar N, Maity A, Gavit VR, Bisai A. A catalytic N-deacylative alkylation approach to hexahydropyrrolo[2,3-b]indole alkaloids. Chemical Communications (Cambridge, England). PMID 30059075 DOI: 10.1039/C8Cc04117B |
0.817 |
|
| 2018 |
Kumar N, Gavit VR, Maity A, Bisai A. Pd(0)-Catalyzed Chemoselective Deacylative Alkylations (DaA) of N-Acyl-2-oxindoles: Total Syntheses of Pyrrolidino[2,3-b]indoline Alkaloids, (±)-Deoxyeseroline and (±)-Esermethole. The Journal of Organic Chemistry. PMID 30058340 DOI: 10.1021/Acs.Joc.8B01101 |
0.826 |
|
| 2018 |
Das MK, Kumar N, Bisai A. Catalytic Asymmetric Total Syntheses of Naturally Occurring Amarylidaceae Alkaloids, (-)-Crinine, (-)- epi-Crinine, (-)-Oxocrinine, (+)- epi-Elwesine, (+)-Vittatine, and (+)- epi-Vittatine. Organic Letters. PMID 30028625 DOI: 10.1021/Acs.Orglett.8B01703 |
0.806 |
|
| 2018 |
Babu KN, Kinthada LK, Pratim Das P, Bisai A. Cu(ii)-Bu-PHOX catalyzed enantioselective malonate addition onto 3-hydroxy 2-oxindoles: application in the synthesis of dimeric pyrroloindoline alkaloids. Chemical Communications (Cambridge, England). PMID 29956704 DOI: 10.1039/C8Cc04338H |
0.453 |
|
| 2018 |
Bhunia S, Chaudhuri S, De S, Babu KN, Bisai A. An expeditious route to the synthesis of the enantioenriched tetracyclic core of ergot alkaloids via an organocatalytic aldol reaction. Organic & Biomolecular Chemistry. PMID 29556598 DOI: 10.1039/C7Ob03069J |
0.747 |
|
| 2018 |
Chaudhuri S, Ghosh S, Bhunia S, Bisai A. Catalytic asymmetric formal total syntheses of (+)- and (-)-cycloclavine. Chemical Communications (Cambridge, England). PMID 29318233 DOI: 10.1039/C7Cc09045E |
0.739 |
|
| 2018 |
Bisai V, Gupta A, Bisai A. Naturally occurring taiwaniaquinoids: biosynthetic relationships and synthetic approaches Arkivoc. 2018: 57-84. DOI: 10.24820/Ark.5550190.P010.631 |
0.403 |
|
| 2018 |
Bisai V, Bisai A. Diels–Alder Reactions in Creating Complexity in Higher Order Isoprenoids: Proposed Biosynthesis and Biomimetic Total Syntheses Asian Journal of Organic Chemistry. 7: 1488-1501. DOI: 10.1002/Ajoc.201800158 |
0.436 |
|
| 2017 |
Roy A, Das MK, Chaudhuri S, Bisai A. Transition-Metal Free Oxidative Alkynylation of 2-Oxindoles with Ethynylbenziodoxolone (EBX) Reagents. The Journal of Organic Chemistry. PMID 29239183 DOI: 10.1021/Acs.Joc.7B02797 |
0.814 |
|
| 2017 |
Chaudhuri S, Bhunia S, Roy A, Das MK, Bisai A. Biomimetic Total Syntheses of Clavine Alkaloids. Organic Letters. PMID 29235356 DOI: 10.1021/Acs.Orglett.7B03683 |
0.804 |
|
| 2017 |
Kinthada LK, Medisetty SR, Parida A, Babu KN, Bisai A. FeCl-Catalyzed Allylation Reactions onto 3-Hydroxy-2-oxindoles: Formal Total Syntheses of Bis-cyclotryptamine Alkaloids, (±)-Chimonanthine, and (±)-Folicanthine. The Journal of Organic Chemistry. 82: 8548-8567. PMID 28718647 DOI: 10.1021/Acs.Joc.7B01232 |
0.708 |
|
| 2017 |
Bisai A, Bhunia S, Chaudhuri S. Total Syntheses of Pyroclavine, Festuclavine, Lysergol, and Isolysergol via a Catalytic Asymmetric Nitro-Michael Reaction. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 28686308 DOI: 10.1002/Chem.201702459 |
0.762 |
|
| 2017 |
Kumar N, Das MK, Ghosh S, Bisai A. Development of catalytic deacylative alkylations (DaA) of 3-acyl-2-oxindoles: total synthesis of meso-chimonanthine and related alkaloids. Chemical Communications (Cambridge, England). PMID 28144659 DOI: 10.1039/C6Cc10228J |
0.794 |
|
| 2017 |
Sekhar AR, Sariki SK, Reddy RV, Bisai A, Sahu PK, Tomar RS, Sankar J. Zwitterionic BODIPYs with large stokes shift: small molecular biomarkers for live cells. Chemical Communications (Cambridge, England). PMID 28054075 DOI: 10.1039/C6Cc09325F |
0.346 |
|
| 2016 |
De S, Das MK, Roy A, Bisai A. Synthesis of 2-Oxindoles Sharing Vicinal All-Carbon Quaternary Stereocenters via Organocatalytic Aldol Reaction. The Journal of Organic Chemistry. 81: 12258-12274. PMID 27978733 DOI: 10.1021/Acs.Joc.6B02195 |
0.832 |
|
| 2016 |
Kumar N, Ghosh S, Bhunia S, Bisai A. Synthesis of 2-oxindoles via 'transition-metal-free' intramolecular dehydrogenative coupling (IDC) of sp(2) C-H and sp(3) C-H bonds. Beilstein Journal of Organic Chemistry. 12: 1153-69. PMID 27559367 DOI: 10.3762/Bjoc.12.111 |
0.72 |
|
| 2016 |
Kakde BN, Kumar N, Mondal PK, Bisai A. Approach to Merosesquiterpenes via Lewis Acid Catalyzed Nazarov-Type Cyclization: Total Synthesis of Akaol A. Organic Letters. 18: 1752-5. PMID 27028314 DOI: 10.1021/Acs.Orglett.6B00446 |
0.742 |
|
| 2016 |
Das MK, de S, Bisai A. Concise Total Syntheses of (±)-Joubertiamine, (±)-O-Methyljoubertiamine, (±)-3′-Methoxy-4′-O-methyljoubertiamine, (±)-Mesembrane, and (±)-Crinane Synthesis (Germany). DOI: 10.1055/S-0035-1561583 |
0.672 |
|
| 2016 |
Chaudhuri S, Parida A, Ghosh S, Bisai A. Highly stereoselective syntheses of proline-derived vicinal amino alcohols through grignard addition onto N-tosylprolinal Synlett. 27: 215-220. DOI: 10.1055/S-0035-1560802 |
0.784 |
|
| 2016 |
Kakde BN, Parida A, Kumari P, Bisai A. Total syntheses of (±)-taiwaniaquinol D and (±)-taiwaniaquinone D via a key Lewis acid-catalyzed Nazarov type cyclization Tetrahedron Letters. 57: 3179-3184. DOI: 10.1016/J.Tetlet.2016.06.030 |
0.682 |
|
| 2016 |
Kakde BN, Parida A, Kumar N, Mourya A, Bisai A. FeCl3-Catalyzed Highly Efficient Nazarov Type Cyclization of Arylvinylcarbinols: Total Synthesis of (±)-Dichroanal B and Related Taiwaniaquinoids† Chemistryselect. 1: 3357-3362. DOI: 10.1002/SLCT.201600890 |
0.713 |
|
| 2016 |
Kakde BN, Parida A, Kumar N, Mourya A, Bisai A. ChemInform Abstract: FeCl3-Catalyzed Highly Efficient Nazarov Type Cyclization of Arylvinylcarbinols: Total Synthesis of (.+-.)-Dichroanal B (I) and Related Taiwaniaquinoids. Cheminform. 47. DOI: 10.1002/CHIN.201651201 |
0.795 |
|
| 2016 |
Kumar N, Ghosh S, Bhunia S, Bisai A. ChemInform Abstract: Synthesis of 2-Oxindoles via ′Transition-Metal-Free′ Intramolecular Dehydrogenative Coupling (IDC) of (sp2) C-H and (sp3) C-H Bonds. Cheminform. 47. DOI: 10.1002/CHIN.201633126 |
0.646 |
|
| 2016 |
Chaudhuri S, Parida A, Gosh S, Bisai A. ChemInform Abstract: Highly Stereoselective Syntheses of Proline-Derived Vicinal Amino Alcohols Through Grignard Addition onto N-Tosylprolinal. Cheminform. 47. DOI: 10.1002/CHIN.201624130 |
0.757 |
|
| 2016 |
Ghosh S, Chaudhuri S, Bisai A. ChemInform Abstract: Catalytic Enantioselective Decarboxylative Allylations of a Mixture of Allyl Carbonates and Allyl Esters: Total Synthesis of (-)- and (+)-Folicanthine. Cheminform. 47. DOI: 10.1002/CHIN.201617061 |
0.71 |
|
| 2016 |
Babu KN, Kinthada LK, Ghosh S, Bisai A. ChemInform Abstract: Highly Chemoselective Synthesis of Dimeric 2-Oxindoles with a C-3/C-5′ Linkage via Friedel-Crafts Alkylations of 2-Oxindoles with 3-Hydroxy-2-oxindoles. Cheminform. 47: no-no. DOI: 10.1002/CHIN.201611135 |
0.449 |
|
| 2016 |
Parida A, Sharique M, Kakde BN, Ghosh S, Bisai A. ChemInform Abstract: Efficient Synthesis of 3-Alkynyl-2-(hydroxymethyl)cyclohex-2-en-1-ones by a Stork-Danheiser Sequence from Vinylogous Esters and Terminal Alkynes. Cheminform. 47: no-no. DOI: 10.1002/CHIN.201607161 |
0.699 |
|
| 2015 |
De S, Das MK, Bhunia S, Bisai A. Unified Approach to the Spiro(pyrrolidinyl-oxindole) and Hexahydropyrrolo[2,3-b]indole Alkaloids: Total Syntheses of Pseudophrynamines 270 and 272A. Organic Letters. PMID 26600374 DOI: 10.1021/Acs.Orglett.5B03082 |
0.715 |
|
| 2015 |
Ghosh S, Chaudhuri S, Bisai A. Catalytic Enantioselective Decarboxylative Allylations of a Mixture of Allyl Carbonates and Allyl Esters: Total Synthesis of (-)- and (+)-Folicanthine. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 26462733 DOI: 10.1002/Chem.201502878 |
0.758 |
|
| 2015 |
Kakde BN, Kumari P, Bisai A. Total Synthesis of (±)-Taiwaniaquinol F and Related Taiwaniaquinoids. The Journal of Organic Chemistry. 80: 9889-99. PMID 26389707 DOI: 10.1021/Acs.Joc.5B01345 |
0.486 |
|
| 2015 |
Babu KN, Kinthada LK, Ghosh S, Bisai A. Highly chemoselective synthesis of dimeric 2-oxindoles with a C-3/C-5' linkage via Friedel-Crafts alkylations of 2-oxindoles with 3-hydroxy-2-oxindoles. Organic & Biomolecular Chemistry. PMID 26340696 DOI: 10.1039/C5Ob01670C |
0.538 |
|
| 2015 |
Ghosh S, Chaudhuri S, Bisai A. Oxidative dimerization of 2-oxindoles promoted by KO(t)Bu-I₂: total synthesis of (±)-folicanthine. Organic Letters. 17: 1373-6. PMID 25745809 DOI: 10.1021/Acs.Orglett.5B00032 |
0.693 |
|
| 2015 |
Das MK, De S, Shubhashish, Bisai A. Concise total syntheses of (±)-mesembrane and (±)-crinane. Organic & Biomolecular Chemistry. 13: 3585-8. PMID 25698179 DOI: 10.1039/C5Ob00183H |
0.674 |
|
| 2015 |
Parida A, Sharique M, Kakde BN, Ghosh S, Bisai A. Efficient Synthesis of 3-Alkynyl-2-(hydroxymethyl)cyclohex-2-en-1-ones by a Stork–Danheiser Sequence from Vinylogous Esters and Terminal Alkynes Synthesis. 47: 2965-2970. DOI: 10.1055/S-0034-1380451 |
0.725 |
|
| 2015 |
Das MK, De S, Shubhashish S, Bisai A. ChemInform Abstract: Concise Total Synthesis of (.+-.)-Mesembrane (I) and (.+-.)-Crinane (II). Cheminform. 46: no-no. DOI: 10.1002/CHIN.201529251 |
0.618 |
|
| 2014 |
Kinthada LK, Ghosh S, Babu KN, Sharique M, Biswas S, Bisai A. Friedel-Crafts alkylations of electron-rich aromatics with 3-hydroxy-2-oxindoles: scope and limitations. Organic & Biomolecular Chemistry. 12: 8152-73. PMID 25179466 DOI: 10.1039/C4Ob01264J |
0.549 |
|
| 2014 |
Ghosh S, Bhunia S, Kakde BN, De S, Bisai A. Enantioselective construction of vicinal all-carbon quaternary centers via catalytic double asymmetric decarboxylative allylation. Chemical Communications (Cambridge, England). 50: 2434-7. PMID 24448110 DOI: 10.1039/C3Cc49064E |
0.553 |
|
| 2014 |
Ghosh S, Bhunia S, Kakde BN, De S, Bisai A. ChemInform Abstract: Enantioselective Construction of Vicinal All-Carbon Quaternary Centers via Catalytic Double Asymmetric Decarboxylative Allylation. Cheminform. 45: no-no. DOI: 10.1002/CHIN.201425124 |
0.398 |
|
| 2014 |
Kinthada LK, Ghosh S, De S, Bhunia S, Dey D, Bisai A. ChemInform Abstract: Acid-Catalyzed Reactions of 3-Hydroxy-2-oxindoles with Electron-rich Substrates: Synthesis of 2-Oxindoles with All-Carbon Quaternary Center. Cheminform. 45: no-no. DOI: 10.1002/CHIN.201407119 |
0.433 |
|
| 2013 |
Kinthada LK, Ghosh S, De S, Bhunia S, Dey D, Bisai A. Acid-catalyzed reactions of 3-hydroxy-2-oxindoles with electron-rich substrates: synthesis of 2-oxindoles with all-carbon quaternary center. Organic & Biomolecular Chemistry. 11: 6984-93. PMID 24057328 DOI: 10.1039/C3Ob41482E |
0.516 |
|
| 2013 |
De S, Mishra S, Kakde BN, Dey D, Bisai A. Expeditious approach to pyrrolophenanthridones, phenanthridines, and benzo[c]phenanthridines via organocatalytic direct biaryl-coupling promoted by potassium tert-butoxide. The Journal of Organic Chemistry. 78: 7823-44. PMID 23924301 DOI: 10.1021/Jo400890K |
0.557 |
|
| 2013 |
Bhunia S, Ghosh S, Dey D, Bisai A. DDQ-mediated direct intramolecular-dehydrogenative-coupling (IDC): expeditious approach to the tetracyclic core of ergot alkaloids. Organic Letters. 15: 2426-9. PMID 23627779 DOI: 10.1021/Ol400899E |
0.536 |
|
| 2013 |
Kakde BN, De S, Dey D, Bisai A. Metal triflate-catalyzed cyclization of arylvinylcarbinols: formal synthesis of (±)-dichroanone and (±)-taiwaniaquinone H Rsc Advances. 3: 8176. DOI: 10.1039/C3Ra41497C |
0.517 |
|
| 2013 |
Kakde BN, Bhunia S, Bisai A. Approach to the core structure of abeo-abietanes and gibberellins via Stork-Danheiser sequence followed by Friedel-Crafts alkylations Tetrahedron Letters. 54: 1436-1439. DOI: 10.1016/J.Tetlet.2013.01.002 |
0.543 |
|
| 2013 |
Ghosh S, De S, Kakde BN, Bhunia S, Adhikary A, Bisai A. ChemInform Abstract: Intramolecular Dehydrogenative Coupling of sp2C-H and sp3C-H Bonds: An Expeditious Route to 2-Oxindoles. Cheminform. 44: no-no. DOI: 10.1002/CHIN.201317095 |
0.304 |
|
| 2013 |
Ghosh S, Kinthada LK, Bhunia S, Bisai A. ChemInform Abstract: Lewis Acid-Catalyzed Friedel-Crafts Alkylations of 3-Hydroxy-2-oxindole: An Efficient Approach to the Core Structure of Azonazine. Cheminform. 44: no-no. DOI: 10.1002/CHIN.201305081 |
0.402 |
|
| 2012 |
Ghosh S, De S, Kakde BN, Bhunia S, Adhikary A, Bisai A. Intramolecular dehydrogenative coupling of sp2 C-H and sp3 C-H bonds: an expeditious route to 2-oxindoles. Organic Letters. 14: 5864-7. PMID 23134301 DOI: 10.1021/Ol302767W |
0.535 |
|
| 2012 |
Ghosh S, Kinthada LK, Bhunia S, Bisai A. Lewis acid-catalyzed Friedel-Crafts alkylations of 3-hydroxy-2-oxindole: an efficient approach to the core structure of azonazine. Chemical Communications (Cambridge, England). 48: 10132-4. PMID 22962662 DOI: 10.1039/C2Cc35283D |
0.535 |
|
| 2012 |
De S, Ghosh S, Bhunia S, Sheikh JA, Bisai A. Intramolecular direct dehydrohalide coupling promoted by KO(t)Bu: total synthesis of Amaryllidaceae alkaloids anhydrolycorinone and oxoassoanine. Organic Letters. 14: 4466-9. PMID 22892050 DOI: 10.1021/Ol3019677 |
0.537 |
|
| 2012 |
De S, Kinthada LK, Bisai A. Base-Promoted Michael Reaction Concomitant with Alkylation of Cyclic-1,3-diones, an Efficient Approach to 2-Substituted Vinylogous Esters Synlett. 23: 2785-2788. DOI: 10.1055/S-0032-1317496 |
0.551 |
|
| 2012 |
Ghosh S, Kinthada LK, Bhunia S, Bisai A. Lewis acid-catalyzed Friedel-Crafts alkylations of 3-hydroxy-2-oxindole: An efficient approach to the core structure of azonazine Chemical Communications. 48: 10132-10134. DOI: 10.1039/c2cc35283d |
0.456 |
|
| 2012 |
Bisai V, Bisai A, Singh VK. Enantioselective organocatalytic aldol reaction using small organic molecules Tetrahedron. 68: 4541-4580. DOI: 10.1016/J.Tet.2012.03.099 |
0.598 |
|
| 2012 |
Bisai A, Singh VK. Enantioselective one-pot three-component synthesis of propargylamines catalyzed by copper(I)–pyridine bis-(oxazoline) complexes Tetrahedron. 68: 3480-3486. DOI: 10.1016/J.Tet.2011.05.114 |
0.576 |
|
| 2012 |
Bisai A, Singh VK. ChemInform Abstract: Enantioselective One-Pot Three-Component Synthesis of Propargylamines Catalyzed by Copper(I)-Pyridine Bis-(oxazoline) Complexes. Cheminform. 43: no-no. DOI: 10.1002/chin.201244065 |
0.563 |
|
| 2012 |
Bisai V, Bisai A, Singh VK. ChemInform Abstract: Enantioselective Organocatalytic Aldol Reaction Using Small Organic Molecules Cheminform. 43: no-no. DOI: 10.1002/chin.201240243 |
0.491 |
|
| 2010 |
Chandra KL, Bisai A, Saravanan P, Singh VK. ChemInform Abstract: A One-Pot Synthesis of β-Chloro Acetates/Benzoates from Epoxides. Cheminform. 33: no-no. DOI: 10.1002/chin.200242051 |
0.527 |
|
| 2010 |
Saravanan P, Bisai A, Baktharaman S, Chandrasekhar M, Singh VK. ChemInform Abstract: Synthesis of Chiral Non-racemic 1,2-Diamines from O-Acetyl Mandelic Acid: Application in Enantioselective Deprotonation of Epoxides and Diethylzinc Addition to Aldehydes. Cheminform. 33: no-no. DOI: 10.1002/chin.200241036 |
0.546 |
|
| 2009 |
West SP, Bisai A, Lim AD, Narayan RR, Sarpong R. Total synthesis of (+)-lyconadin A and related compounds via oxidative C-N bond formation Journal of the American Chemical Society. 131: 11187-11194. PMID 19591469 DOI: 10.1021/Ja903868N |
0.832 |
|
| 2008 |
Bisai A, West SP, Sarpong R. Unified strategy for the synthesis of the "miscellaneous" Lycopodium alkaloids: Total synthesis of (±)-lyconadin A Journal of the American Chemical Society. 130: 7222-7223. PMID 18479095 DOI: 10.1021/Ja8028069 |
0.857 |
|
| 2008 |
Bisai A, West SP, Sarpong R. Synthesis of (±)-Lyconadin A Synfacts. 2008: 1251-1251. DOI: 10.1055/S-0028-1087292 |
0.795 |
|
| 2008 |
Bisai A, West SP, Sarpong R. ChemInform Abstract: Unified Strategy for the Synthesis of the “Miscellaneous” Lycopodium Alkaloids: Total Synthesis of (.+-.)-Lyconadin A. Cheminform. 39. DOI: 10.1002/CHIN.200842195 |
0.479 |
|
| 2008 |
Pandey SK, Bisai A, Singh VK. ChemInform Abstract: Activation of DMSO by Phosphonitrilic Chloride: An Efficient Method for Oxidation of Alcohols. Cheminform. 39. DOI: 10.1002/chin.200817036 |
0.467 |
|
| 2007 |
Gandhi S, Bisai A, Prasad BA, Singh VK. Studies on the reaction of aziridines with nitriles and carbonyls: synthesis of imidazolines and oxazolidines. The Journal of Organic Chemistry. 72: 2133-42. PMID 17300205 DOI: 10.1021/Jo062564C |
0.823 |
|
| 2007 |
Pandey SK, Bisai A, Singh VK. Activation of DMSO by Phosphonitrilic Chloride: An Efficient Method for Oxidation of Alcohols Synthetic Communications. 37: 4099-4103. DOI: 10.1080/00397910701572597 |
0.532 |
|
| 2007 |
Bisai A, Singh VK. An efficient approach to 2-substituted N-tosylpiperdines: asymmetric synthesis of 2-(2-hydroxy substituted)piperidine alkaloids Tetrahedron Letters. 48: 1907-1910. DOI: 10.1016/J.Tetlet.2007.01.082 |
0.64 |
|
| 2007 |
Singh PK, Bisai A, Singh VK. Enantioselective Friedel–Crafts alkylation of indoles with nitroalkenes catalyzed by a bis(oxazoline)–Cu(II) complex Tetrahedron Letters. 48: 1127-1129. DOI: 10.1016/J.Tetlet.2006.12.081 |
0.609 |
|
| 2007 |
Bisai A, Singh PK, Singh VK. Enantioselective diethylzinc addition to aldehydes catalyzed by Ti(IV) complex of unsymmetrical chiral bis(sulfonamide) ligands of trans-cyclohexane 1,2-diamine Tetrahedron. 63: 598-601. DOI: 10.1016/J.Tet.2006.11.022 |
0.593 |
|
| 2007 |
Singh PK, Bisai A, Singh VK. Enantioselective Friedel—Crafts Alkylation of Indoles with Nitroalkenes Catalyzed by a Bis(oxazoline)—Cu(II) Complex. Cheminform. 38. DOI: 10.1002/chin.200721096 |
0.51 |
|
| 2007 |
Bisai A, Singh PK, Singh VK. Enantioselective Diethylzinc Addition to Aldehydes Catalyzed by Ti(IV) Complex of Unsymmetrical Chiral Bis(sulfonamide) Ligands of trans-Cyclohexane 1,2-Diamine. Cheminform. 38. DOI: 10.1002/chin.200721060 |
0.518 |
|
| 2006 |
Bisai A, Singh VK. Enantioselective one-pot three-component synthesis of propargylamines. Organic Letters. 8: 2405-8. PMID 16706537 DOI: 10.1021/Ol060793F |
0.63 |
|
| 2006 |
Bisai A, Prasad BAB, Singh VK. Aminolysis of N-tosylaziridines: an approach to asymmetric synthesis of symmetric and unsymmetric chiral sulfonamide ligands Arkivoc. 2007. DOI: 10.3998/Ark.5550190.0008.503 |
0.672 |
|
| 2006 |
Singh V, Bisai A. Enantioselective Multicomponent Synthesis of Propargylamines Synfacts. 2006: 0910-0910. DOI: 10.1055/s-2006-949269 |
0.493 |
|
| 2006 |
Bisai A, Prasad BB, Singh VK. Corrigendum to “Synthesis of chiral vicinal C2 symmetric and unsymmetric bis(sulfonamide) ligands based on trans-1,2-cyclohexanediamine by aminolysis of N-tosylaziridines” Tetrahedron Letters. 47: 1487. DOI: 10.1016/J.Tetlet.2005.12.052 |
0.583 |
|
| 2006 |
Pandey MK, Bisai A, Singh VK. Enantioselective turnover in glyoxylate-ene reactions catalyzed by chiral copper complexes Tetrahedron Letters. 47: 897-900. DOI: 10.1016/J.Tetlet.2005.11.159 |
0.599 |
|
| 2006 |
Pandey MK, Bisai A, Singh VK. Enantioselective Turnover in Glyoxylate-ene Reactions Catalyzed by Chiral Copper Complexes. Cheminform. 37. DOI: 10.1002/chin.200620081 |
0.541 |
|
| 2005 |
Bisai A, Prasad BB, Singh VK. Synthesis of chiral vicinal C2 symmetric and unsymmetric bis(sulfonamide) ligands based on trans-1,2-cyclohexanediamine by aminolysis of N-tosylaziridines Tetrahedron Letters. 46: 7935-7939. DOI: 10.1016/J.Tetlet.2005.09.089 |
0.673 |
|
| 2005 |
Pandey MK, Bisai A, Pandey A, Singh VK. Imino-ene reaction of N-tosyl arylaldimines with α-methylstyrene: application in the synthesis of important amines Tetrahedron Letters. 46: 5039-5041. DOI: 10.1016/J.Tetlet.2005.05.073 |
0.636 |
|
| 2005 |
Pandey MK, Bisai A, Singh VK. Regioselective Ring Opening of Aziridines with Activated DMF Complexes: A Facile Synthesis of ?-Haloamines. Cheminform. 36. DOI: 10.1016/J.Tetlet.2004.10.161 |
0.589 |
|
| 2005 |
Pandey MK, Bisai A, Pandey A, Singh VK. Imino-ene Reaction of N-Tosyl Arylaldimines with α-Methylstyrene: Application in the Synthesis of Important Amines. Cheminform. 36. DOI: 10.1002/chin.200544090 |
0.569 |
|
| 2005 |
Prasad BAB, Bisai A, Singh VK. Trimethylsilyl Cyanide Addition to Aldimines and Its Application in the Synthesis of (S)-Phenylglycine Methyl Ester. Cheminform. 36. DOI: 10.1002/chin.200514091 |
0.532 |
|
| 2004 |
Prasad BA, Bisai A, Singh VK. 2-aryl-N-tosylazetidines as formal 1,4-dipoles for [4 + 2] cycloaddition reactions with nitriles: an easy access to the tetrahydropyrimidine derivatives. Organic Letters. 6: 4829-31. PMID 15606077 DOI: 10.1021/Ol048161L |
0.599 |
|
| 2004 |
Prasad BB, Bisai A, Singh VK. Trimethylsilyl cyanide addition to aldimines and its application in the synthesis of (S)-phenylglycine methyl ester Tetrahedron Letters. 45: 9565-9567. DOI: 10.1016/J.Tetlet.2004.11.015 |
0.62 |
|
| 2004 |
Pandey MK, Bisai A, Singh VK. Regioselective ring opening of aziridines with activated DMF complexes: a facile synthesis of β-haloamines Tetrahedron Letters. 45: 9661-9663. DOI: 10.1016/j.tetlet.2004.10.161 |
0.525 |
|
| 2003 |
Bisai A, Pandey G, Pandey MK, Singh VK. Do aziridines require Lewis acids for cleavage with ionic nucleophiles? Tetrahedron Letters. 44: 5839-5841. DOI: 10.1016/S0040-4039(03)01414-X |
0.611 |
|
| 2003 |
Bisai A, Pandey G, Pandey MK, Singh VK. Do Aziridines Require Lewis Acids for Cleavage with Ionic Nucleophiles? Cheminform. 34. DOI: 10.1002/chin.200347047 |
0.462 |
|
| 2003 |
Bisai A, Chandrasekhar M, Singh VK. An Alternative to the Swern Oxidation. Cheminform. 34. DOI: 10.1002/chin.200305049 |
0.428 |
|
| 2002 |
Chandra KL, Bisai A, Saravanan P, Singh VK. A One-Pot Synthesis of β-Chloro Acetates/Benzoates from Epoxides Journal of Chemical Research. 2002: 221-223. DOI: 10.3184/030823402103171924 |
0.55 |
|
| 2002 |
Bisai A, Chandrasekhar M, Singh VK. An alternative to the Swern oxidation Tetrahedron Letters. 43: 8355-8357. DOI: 10.1016/S0040-4039(02)02004-X |
0.548 |
|
| 2002 |
Saravanan P, Bisai A, Baktharaman S, Chandrasekhar M, Singh VK. Synthesis of chiral non-racemic 1,2-diamines from O-acetyl mandelic acid: Application in enantioselective deprotonation of epoxides and diethylzinc addition to aldehydes Tetrahedron. 58: 4693-4706. DOI: 10.1016/S0040-4020(02)00376-9 |
0.604 |
|
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