H
Hisashi Yamamoto
Researcher at Chubu University
Publications - 1496
Citations - 23715
Hisashi Yamamoto is an academic researcher from Chubu University. The author has contributed to research in topics: Catalysis & Enantioselective synthesis. The author has an hindex of 79, co-authored 1476 publications receiving 22398 citations. Previous affiliations of Hisashi Yamamoto include King Abdulaziz University & University of Chicago.
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Lewis Acid Assisted Chiral Bronsted Acid for Enantioselective Protonation of Silyl Enol Ethers and Ketene Bis(trialkylsilyl) Acetals
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Highly selective and operationally simple synthesis of enantiomerically pure .beta.-amino esters via double stereodifferentiation
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A New Scandium Complex as an Extremely Active Acylation Catalyst
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Enantio- and diastereoselective stepwise cyclization of polyprenoids induced by chiral and achiral LBAs. A new entry to (-)-ambrox, (+)-podocarpa-8,11,13-triene diterpenoids, and (-)-tetracyclic polyprenoid of sedimentary origin.
TL;DR: An enantio- and diastereoselective stepwise cyclization of polyprenoids induced by Lewis acid-assisted chiral Brønsted acids (chiral LBAs) and achiralLBAs and the importance of the nucleophilicity of the internal terminator in polyPrenoids for the relative stereocontrol in subsequent cyclization are demonstrated.