A new and facile synthesis of carbamate- and urea-linked glycoconjugate using modified Curtius rearrangement

Daisuke Sawada, Shinya Sasayama, Hideyo Takahashi, Shiro Ikegami

Research output: Contribution to journalArticle

29 Citations (Scopus)

Abstract

We describe a facile synthetic method of carbamate- and urea-linked glycoconjugates using sugar carboxylic acids by the modified Curtius rearrangement. This reaction is a simple one-pot procedure, and various nucleophiles including tertiary alcohols can be utilized to afford desired compounds in moderate to high yields. And the stereospecific synthesis of the anomeric isomers is achieved using the corresponding two stereoisomers of glycosyl carboxylic acid.

Original languageEnglish
Pages (from-to)7219-7223
Number of pages5
JournalTetrahedron Letters
Volume47
Issue number40
DOIs
Publication statusPublished - Oct 2 2006
Externally publishedYes

ASJC Scopus subject areas

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

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