Acyl Sulfonamide Catalysts for Glycosylation Reactions with Trichloroacetimidate Donors

doi:10.1055/s-2003-41493

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Synlett 2003(12): 1923-1926
DOI: 10.1055/s-2003-41493

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Acyl Sulfonamide Catalysts for Glycosylation Reactions with Trichloroacetimidate Donors

Keith S. Griswold, Thomas E. Horstmann, Scott J. Miller*Department of Chemistry, Boston College, Merkert Chemistry Center, Chestnut Hill, MA 02467, USA
e-Mail: scott.miller.1@bc.edu;

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Publication History

Received 12 June 2003
Publication Date:
19 September 2003 (online)

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Abstract

The acyl sulfonamide functional group has been found to serve as a catalytic moiety for the glycosylation of several alcohols when glycosyl donors based on trichloroacetimidates are employed.

Key words

glycosylation - hydrogen bond - trichloroacetimidate - organocatalysis