Crystal and molecular structures of diglycosyl disulfide derivatives

Ivan Brito, Matías López-Rodríguez, Attila Bényei, László Szilágyi

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

The crystal and molecular structures of S-(2,3,4,6-tetra-O-acetyl-β-d-glucopyranosyl)-S′-(2,3,4,6-tetra-O-acetyl-β-d-galactopyranosyl)disulfide (1) and the mono-sulfoxide (3) of bis(2,3,4,6-tetra-O-acetyl-β-d-glucopyranosyl)disulfide (2) are described. Comparison of 2 and 3, containing -S-S- and -S-S(O)- bonds, respectively, allows to delineate structural differences brought about by the different oxidation states of one of the sulfur atoms in carbohydrate disulfides.

Original languageEnglish
Pages (from-to)2967-2972
Number of pages6
JournalCarbohydrate Research
Volume341
Issue number18
DOIs
Publication statusPublished - Dec 29 2006

Keywords

  • Conformation
  • Disaccharide
  • Disulfide
  • S-Oxide
  • Thiosulfinate
  • X-ray

ASJC Scopus subject areas

  • Analytical Chemistry
  • Biochemistry
  • Organic Chemistry

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