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A General and Diastereoselective Synthesis of 1,2-cis-Hexofuranosides from 1,2-trans-Thiofuranosyl Donors

✍ Scribed by Muriel Gelin; Vincent Ferrières; Daniel Plusquellec


Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
313 KB
Volume
2000
Category
Article
ISSN
1434-193X

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✦ Synopsis


The general formation of 1,2-trans-thioglycofuranosides derived from D-galactose, D-glucose and D-mannose was readily accomplished starting from the corresponding alkyl glycofuranosides via per-O-acetyl-hexofuranoses as key synthons. Glycosidation of ethyl or phenyl perbenzylated 1,2-transthiofuranosides afforded disaccharides containing a nonre-


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