H
Hiroki Mandai
Researcher at Gifu University of Medical Science
Publications - 75
Citations - 1081
Hiroki Mandai is an academic researcher from Gifu University of Medical Science. The author has contributed to research in topics: Catalysis & Enantioselective synthesis. The author has an hindex of 17, co-authored 71 publications receiving 871 citations. Previous affiliations of Hiroki Mandai include Boston College & Okayama University.
Papers
More filters
Journal ArticleDOI
Three-Component Ag-Catalyzed Enantioselective Vinylogous Mannich and Aza-Diels−Alder Reactions with Alkyl-Substituted Aldehydes
TL;DR: Evidence is presented indicating that reactions with chiral nonracemic aldehydes are subject to catalyst control: both substrate enantiomers react to afford the desired product diastereomers in high stereoselectivity.
Journal ArticleDOI
Enantioselective acyl transfer catalysis by a combination of common catalytic motifs and electrostatic interactions
Hiroki Mandai,Kazuki Fujii,Hiroshi Yasuhara,Kenko Abe,Koichi Mitsudo,Toshinobu Korenaga,Seiji Suga +6 more
TL;DR: It is demonstrated that by attaching a binaphthyl moiety, appropriately modified to establish H-bonding interactions within the key intermediates in the catalytic cycle, and a 4-aminopyridyl unit, exceptionally efficient organic molecules can be prepared that facilitate enantioselective acyl transfer reactions.
Journal ArticleDOI
Protic Acid Catalyzed Stereoselective Glycosylation Using Glycosyl Fluorides.
TL;DR: In this paper, a catalytic and stereoselective glycosylation of various types of acceptors, such as methyl glycosides, thioglycosides and a disarmed glyco-fluoride, with benzyl-protected armed glycoly fluoride was successfully carried out by using various protic acids in the presence of MS 5A.
Journal ArticleDOI
Synthesis of Nitrogen-Bridged Terthiophenes by Tandem Buchwald–Hartwig Coupling and Their Properties
TL;DR: The first synthesis of nitrogen-bridged terthiophenes (NBTTs) has been achieved by a tandem Buchwald-Hartwig coupling of 3,3',3",4'-tetrabromo-2,2':5',2"-terthiophene.
Journal ArticleDOI
A Catalytic and Stereoselective Glycosylation with Glucopyranosyl Fluoride by Using Various Protic Acids
TL;DR: In this article, a catalytic and stereoselective glycosylation with glucosyl fluoride was effectively performed by using a catalytically amount of various protic acids.