Search Results - "Jadhav, Prakash D."
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Gold-Catalyzed [5+2]- and [5+1]-Annulations between Ynamides and 1,2-Benzisoxazoles with Ligand-Controlled Chemoselectivity
Published in ACS catalysis (05-10-2018)“…This work describes two distinct annulations between ynamides and 1,2-benzisoxazoles with chemoselectivity controlled by ligands. With IPrAuCl/AgNTf2,…”
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Development of a [2 + 2]-Nitroso/Alkene Cycloaddition Using Sodium Tetrakis[3,5-bis(trifluoromethyl)phenyl]borate Catalyst: Controlled Chemoselectivity of Two Equilibrating Isomeric Intermediates
Published in Organic letters (20-08-2021)“…Sodium tetrakis[3,5-bis(trifluoromethyl)-phenyl]borate (NaBArF) catalyzes the [2 + 2] cycloaddition of 1,4-disubstituted cyclopenta-1,3-dien-2-yl esters…”
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Gold(I)-Catalyzed Highly Enantioselective [4 + 2]-Annulations of Cyclopentadienes with Nitrosoarenes via Nitroso-Povarov versus Oxidative Nitroso-Povarov Reactions
Published in ACS catalysis (15-05-2020)“…This work reports gold-catalyzed highly enantioselective nitroso-Povarov reactions between cyclopentadienes and nitrosoarenes in cold dichloroethane, in which…”
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Gold-catalyzed (4 + 2)-annulations between α-alkyl alkenylgold carbenes and benzisoxazoles with reactive alkyl groups
Published in Chemical science (Cambridge) (21-05-2018)“…This work reports new (4 + 2)-annulations of α-alkyl vinylgold carbenes with benzisoxazoles to afford 3,4-dihydroquinoline derivatives with high…”
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Nitrosoarenes Implement Cascade Cyclization of 1‑Allenyl-2-alkynylbenzenes through Diradical Mechanism
Published in Organic letters (13-01-2023)“…This work reports cascade cyclization between 1-allenyl-2-alkynylbenzenes and nitrosoarenes. When these two components reacted alone under N2,…”
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Copper-Mediated [3+2] Annulation of 3-N-Hydroxyallylamines with Nitrosoarenes
Published in Chemistry : a European journal (24-02-2016)“…Cu‐mediated annulations of N‐hydroxyallylamines with nitrosoarenes proceed through unprecedented formal [3+2] cycloadditions of N‐hydroxyaminoallyl radicals…”
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Total synthesis of an anticancer norsesquiterpene alkaloid isolated from the fungus Flammulina velutipes
Published in Organic & biomolecular chemistry (28-06-2014)“…The first total synthesis of a norsesquiterpene alkaloid (R)-8-hydroxy-4,7,7-trimethyl-7,8-dihydrocyclopenta[e]isoindole-1,3(2H,6H)-dione, isolated from the…”
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Total Syntheses and Biological Evaluation of (±)-Botryosphaeridione, (±)-Pleodendione, 4-epi-Periconianone B, and Analogues
Published in ACS medicinal chemistry letters (12-11-2015)“…The total syntheses of (±)-botryosphaeridione, (±)-pleodendione, (±)-hoaensieremodione, 4-epi-periconianone B, and their analogues have been accomplished for…”
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Gold-catalyzed (4 + 2)-annulations between α-alkyl alkenylgold carbenes and benzisoxazoles with reactive alkyl groupsElectronic supplementary information (ESI) available. CCDC 1819135-1819138. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c8sc00986d
Published 16-05-2018“…This work reports new (4 + 2)-annulations of α-alkyl vinylgold carbenes with benzisoxazoles to afford 3,4-dihydroquinoline derivatives with high anti…”
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Gold-catalyzed (4 + 2)-annulations between α-alkyl alkenylgold carbenes and benzisoxazoles with reactive alkyl groups† †Electronic supplementary information (ESI) available. CCDC 1819135–1819138. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c8sc00986d
Published in Chemical science (Cambridge) (23-04-2018)“…This work reports new (4 + 2)-annulations of α-alkyl vinylgold carbenes with benzisoxazoles to afford 3,4-dihydroquinoline derivatives with high anti…”
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Formulation and evaluation of floating matrix tablets of diltiazem hydrochloride
Published in Asian journal of pharmaceutics (01-10-2012)“…This study was performed to design floating tablets of diltiazem as a model drug for prolongation of gastric residence time. A simple visible…”
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