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均苯并四咪唑催化的α-芳基、α-芳氧基和α-芳硫基链烷酸的动力学拆分

Homobenzotetramisole-Catalyzed Kinetic Resolution of alpha-Aryl-, alpha-Aryloxy-, and alpha-Arylthioalkanoic Acids.

作者信息

Yang Xing, Birman Vladimir B

机构信息

Department of Chemistry, Washington University, Campus Box 1134, One Brookings Drive, St. Louis, Missouri 63130; 314-935-9188 (tel), 314-935-4481 (fax).

出版信息

Adv Synth Catal. 2009;351(14):2301-2304. doi: 10.1002/adsc.200900451.

Abstract

Effective kinetic resolution of alpha-aryl-, alpha-aryloxy-, and alpha-arylthioalkanoic acids has been achieved via in situ generation of their symmetrical anhydrides and enantioselective alcoholysis in the presence of homobenzotetramisole (HBTM) 3.

摘要

通过原位生成α-芳基、α-芳氧基和α-硫代芳基链烷酸的对称酸酐,并在均苯并四咪唑(HBTM)3存在下进行对映选择性醇解,实现了对这些酸的有效动力学拆分。

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