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IBS Publications RepositoryCenter for Catalytic Hydrocarbon Functionalizations(분자활성 촉매반응 연구단)1. Journal Papers (저널논문)
Selective C−O Bond Cleavage of Sugars with Hydrosilanes Catalyzed by Piers’ Borane Generated In Situ
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- Title
- Selective C−O Bond Cleavage of Sugars with Hydrosilanes Catalyzed by Piers’ Borane Generated In Situ
- Author(s)
- Jianbo Zhang; Sehoon Park; Sukbok Chang
- Subject
- bond cleavage, ; chemoselectivity, ; hydrosilylative reduction, ; Piers’ borane, ; sugars
- Publication Date
- 2017-10
- Journal
- ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.56, no.44, pp.13757 - 13761
- Publisher
- WILEY-V C H VERLAG GMBH
- Abstract
- Described herein is the selective reduction of sugars with hydrosilanes catalyzed by using Piers’ borane [(C6F5)2BH] generated in situ. The hydrosilylative C−O bond cleavage of silyl-protected mono- and disaccharides in the presence of a (C6F5)2BH catalyst, generated in situ from (C6F5)2BOH, takes place with excellent chemo- and regioselectivities to provide a range of polyols. A study of the substituent effects of sugars on the catalytic activity and selectivity revealed that the steric environment around the anomeric carbon (C1) is crucial. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinhei
- ISSN
- 1433-7851
- Appears in Collections:
- Center for Catalytic Hydrocarbon Functionalizations(분자활성 촉매반응 연구단) > 1. Journal Papers (저널논문)
- Files in This Item:
- Zhang_et_al-2017-Angewandte_Chemie_International_Edition.pdfDownload
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