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Synthesis 2008(5): 770-776
DOI: 10.1055/s-2008-1032183
DOI: 10.1055/s-2008-1032183
PAPER
© Georg Thieme Verlag Stuttgart · New York
Versatile and Mild Synthesis of Di- and Trisaccharidic 2-Enopyranosyl Cyanides by Cyanation of Per-O-acetylglycals with Trimethylsilyl Cyanide Catalyzed by Palladium(II) Acetate
Further Information
Received
29 October 2007
Publication Date:
18 February 2008 (online)
Publication History
Publication Date:
18 February 2008 (online)
Abstract
A catalytic amount (1-2 mol%) of palladium(II) acetate was found to work as a catalyst for the cyanation of di- and trisaccharidic per-O-acetylglycals with trimethylsilyl cyanide to afford di- and trisaccharidic 2-enopyranosyl cyanides in high yields and in moderate stereoselectivities.
Key words
carbohydrates - glycosides - oligosaccharides - palladium
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