Russian Chemical Bulletin

, Volume 46, Issue 3, pp 582–585 | Cite as

Stereoselective synthesis of triterpene and steroid 2-deoxy-α-glycosides using iodonium dicollidine perchlorate

  • L. A. Baltina
  • O. B. Flekhter
  • E. V. Vasil'eva
  • G. A. Tolstikov
Chemistry of Natural Compounds and Bioorganic Chemistry

Abstract

2-Deoxy-α-glycosides of oleonane type triterpene alcohols and deoxycholic acid were synthesized by glycosylation with glycal acetates in the presence of iodonium dicollidine perchlorate followed by deiodination and deprotection.

Key words

triterpene alcohols deoxycholic acid glycal acetates iodonium dicollidine perchlorate stereoselective glycosylation 2-deoxy-α-glycosides 

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Copyright information

© Plenum Publishing Corporation 1997

Authors and Affiliations

  • L. A. Baltina
    • 1
  • O. B. Flekhter
    • 1
  • E. V. Vasil'eva
    • 1
  • G. A. Tolstikov
    • 1
  1. 1.Institute of Organic ChemistryUfa Scientific Center of the Russian Academy of SciencesUfaRussian Federation

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