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Stereoselective Synthesis of C-Ketosides by Lewis Acid Catalyzed C-Glycosylation of Alkynyl-Ketoses.

✍ Scribed by Ana M. Gomez; Clara Uriel; Serafin Valverde; Slawomir Jarosz; J. Cristobal Lopez


Publisher
John Wiley and Sons
Year
2003
Weight
159 KB
Volume
34
Category
Article
ISSN
0931-7597

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✦ Synopsis


Abstract

For Abstract see ChemInform Abstract in Full Text.


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Stereoselective Synthesis of C- and N-Ke
✍ AnaΒ M. GΓ³mez; Clara Uriel; Slawomir Jarosz; SerafΓ­n Valverde; J.Β CristΓ³bal LΓ³pez πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 196 KB

## Abstract C‐Ketosides can be prepared conveniently, in a stereoselective manner, from alkynyl, phenyl and methyl glucopyranose hemiketals by reaction with carbon nucleophiles in the presence of Lewis acids. The reaction of the hemiketals with trimethylsilyl azide provides an efficient route to th