학술논문
Regioselective Reductive Ring Opening of Benzylidene Acetals Using Triethylsilane and Iodine.
Document Type
Article
Author
Source
Subject
*BENZYLIDENE compounds
*ACETAL resins
*IODINE
*IODINE compounds
*HALOGENS
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Language
ISSN
0936-5214
Abstract
Novel reaction conditions have been developed for the regioselective reductive ring opening of benzylidene acetals in carbohydrate derivatives using triethylsilane and molecular iodine. The reaction is fast, compatible with most of the functional groups encountered in the oligosaccharide synthesis, and yields were excellent. The reaction conditions are equally effective in thioglycosides. [ABSTRACT FROM AUTHOR]