Issue 21, 2003
From the journal:

Chemical Communications

A highly enantioselective phase-transfer catalyzed epoxidation of enones with a mild oxidant, trichloroisocyanuric acid†

Jinxing Ye,a   Yongcan Wang,a   Renhua Liu,a   Guofu Zhang,a   Qing Zhang,a   Jiping Chena  and  Xinmiao Liang*a  

* Corresponding authors

a Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 161 Zhongshan Road, Dalian 116011, China
E-mail: liangxm@mail.dlptt.ln.cn, jinxingye@dicp.ac.cn
Fax: + 86(0)411 3606605
Tel: + 86(0)411 3699015

Abstract

The enantioselective epoxidation can be carried out using trichloroisocyanuric acid (TCCA) as oxidant in the presence of chiral quaternary ammonium salt as a phase-transfer catalyst; treatment of chalcone derivatives with TCCA under mild conditions afforded the corresponding epoxy ketones in good yields with moderate to excellent enantioselectivities of up to 96%.

Graphical abstract: A highly enantioselective phase-transfer catalyzed epoxidation of enones with a mild oxidant, trichloroisocyanuric acid

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Article information

DOI
https://doi.org/10.1039/B308042K
Article type
Communication
Submitted
14 Jul 2003
Accepted
15 Sep 2003
First published
30 Sep 2003

Chem. Commun., 2003, 2714-2715

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A highly enantioselective phase-transfer catalyzed epoxidation of enones with a mild oxidant, trichloroisocyanuric acid

J. Ye, Y. Wang, R. Liu, G. Zhang, Q. Zhang, J. Chen and X. Liang, Chem. Commun., 2003, 2714 DOI: 10.1039/B308042K

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