Chemoselective glycosylations using 2,3-unsaturated-4-keto glycosyl donors

Shunichi Kusumi, Sainan Wang, Tatsuya Watanabe, Kaname Sasaki, Daisuke Takahashi, Kazunobu Toshima

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)


2,3-Unsaturated-4-keto glycosyl acetates were found to exhibit low reactivity under several glycosylation conditions. Chemoselective glycosylations were effectively performed using 2,3-unsaturated glycosyl and 2,3-dideoxy glycosyl acetates as armed glycosyl donors, and 2,3-unsaturated-4-keto glycosyl acetates as disarmed glycosyl donors.

Original languageEnglish
Pages (from-to)988-990
Number of pages3
JournalOrganic and Biomolecular Chemistry
Issue number5
Publication statusPublished - 2010 Feb 26

ASJC Scopus subject areas

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry


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