Evaluation of bis-triphenylphosphano-copper(I)-butyrate (C 3H 7COOCu(PPh 3) 2) as catalyst for the synthesis of 1-glycopyranosyl-4-substituted-1,2,3-triazoles

Éva Bokor, Csenge Koppány, Zsombor Gonda, Zoltán Novák, László Somsák

Research output: Contribution to journalArticle

10 Citations (Scopus)


Bis-triphenylphosphano-copper(I)-butyrate (C 3H 7COOCu(PPh 3) 2) was applied for the synthesis of O-peracylated 1-glycopyranosyl-4-substituted-1,2,3-triazoles from the corresponding glycosyl azides and alkynes. This catalyst proved superior to the CuSO 4/l-ascorbic acid system even with sterically hindered and less reactive glycosyl azides.

Original languageEnglish
Pages (from-to)42-48
Number of pages7
JournalCarbohydrate Research
Publication statusPublished - Apr 1 2012


  • 1-Glycopyranosyl-1,2,3- triazole
  • Azide-alkyne cycloaddition
  • Glycopyranosyl azide

ASJC Scopus subject areas

  • Analytical Chemistry
  • Biochemistry
  • Organic Chemistry

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