Asymmetric epoxidation of alkenes catalysed by chromium binaphthyl Schiff base complex supported on MCM-41

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Xiang-Ge Zhou, Xiao-Qi Yu, Jie-Sheng Huang, Chi-Ming Che, Shou-Gui Li and Lian-Sheng Li


Abstract

A chromium(III) binaphthyl Schiff base complex immobilised on modified MCM-41 is an effective catalyst for asymmetric epoxidation of unfunctionalised alkenes and gave significantly higher ee than the free complex.


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