Effective asymmetric epoxidation of styrenes by chiral dioxirane.

J Org Chem

Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523, USA.

Published: February 2006

High enantioselectivity (80-92% enantiomeric excess (ee)) has been obtained for the epoxidation of various styrenes using an easily prepared ketone (4) catalyst.

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http://dx.doi.org/10.1021/jo0520285DOI Listing

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