Asymmetric epoxidation catalyzed by D-glucose-derived uloses

Tony K.M. Shing, Gulice Y.C. Leung

研究成果: Article査読

45 被引用数 (Scopus)

抄録

Three ulose catalysts (1-3) were prepared from D-glucose via an intramolecular nitrile oxide cycloaddition (INOC) as the key step. The enantioselectivity of ulose 2 and 3 in asymmetric epoxidation was poor (up to 26% ee). Ulose 1 afforded good chemical yields (up to 83% yield) and the enantiomeric excess is up to 71% for the formation of (-)-trans-stilbene oxide.

本文言語English
ページ(範囲)7545-7552
ページ数8
ジャーナルTetrahedron
58
37
DOI
出版ステータスPublished - 2002 9 9

ASJC Scopus subject areas

  • 生化学
  • 創薬
  • 有機化学

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