Odorless eco-friendly synthesis of thio- and selenoglycosides in ionic liquid

Abhijit Sau*, Anup Kumar Misra

*Corresponding author for this work

Research output: Contribution to journalArticle (Academic Journal)

9 Citations (Scopus)

Abstract

An environmentally benign odorless methodology for the preparation of 1,2-trans-thio- and selenoglycosides is reported. In a one-pot condition, the reductive cleavage of disulfides and diselenides using triethylsilane and borontrifluoride diethyletherate combination followed by the reaction of the in situ generated thiolate and selenoetes with glycosyl acetate derivatives in recyclable room-temperature ionic liquid, [BMIM]BFresulted in excellent yields of thio- and selenoglycosides avoiding the use of obnoxious thiols/selenols and metallic catalysts.

Original languageEnglish
Pages (from-to)1905-1911
Number of pages7
JournalSYNLETT
Issue number13
DOIs
Publication statusPublished - 2011

Keywords

  • diselenide
  • disulfide
  • ionic liquid
  • selenoglycoside
  • thioglycoside
  • triethylsilane

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