Stereoselective glycosylations by nitrosyl tetrafluoroborate-catalyzed activation of glycosyl trichloroacetimidate derivatives

Abhijit Sau, Abhishek Santra, Anup Kumar Misra

Research output: Contribution to journalArticle (Academic Journal)peer-review

22 Citations (Scopus)

Abstract

Efficient stereoselective glycosylation conditions have been developed by using nitrosyl tetrafluoroborate (NOBF4) promoted activation of glycosyl trichloroacetimidate derivatives. A series of mono- and disaccharide derivatives were synthesized in excellent yield, and high stereoselectivity at the glycosylation center was observed in every case.

Original languageEnglish
Article numberST-2012-D0459-L
Pages (from-to)2341-2348
Number of pages8
JournalSYNLETT
Volume23
Issue number16
DOIs
Publication statusPublished - 2012

Keywords

  • Carbohydrates of
  • Glycosides
  • Glycosylation
  • Stereoselective synthesis
  • Us oligosaccharides

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