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Please use this identifier to cite or link to this item: http://repository.li.mahidol.ac.th/dspace/handle/123456789/35763
Title: Stereoselective nucleophilic addition of PhSCF<inf>2</inf>SiMe<inf>3</inf> to chiral cyclic nitrones: Asymmetric synthesis of gem-difluoromethylenated polyhydroxypyrrolizidines and -indolizidines
Authors: Korkit Korvorapun
Darunee Soorukram
Chutima Kuhakarn
Patoomratana Tuchinda
Vichai Reutrakul
Manat Pohmakotr
Mahidol University
Keywords: Chemistry
Issue Date: 1-Jan-2015
Citation: Chemistry - An Asian Journal. Vol.10, No.4 (2015), 948-968
Abstract: © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. Fluoride-catalyzed nucleophilic addition of a difluoro(phenylsulfanyl)methyl group ("PhSCF2") generated from PhSCF2SiMe3 to nitrones was accomplished in satisfactory yields. High diastereoselectivities were observed with chiral polyoxygenated cyclic nitrones to provide the corresponding adducts, which were further manipulated to afford gem-difluoromethylenated polyhydroxypyrrolizidines and -indolizidines.
URI: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84925590476&origin=inward
http://repository.li.mahidol.ac.th/dspace/handle/123456789/35763
ISSN: 1861471X
18614728
Appears in Collections:Scopus 2011-2015

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