Volume 24, Issue 11 pp. 1665-1668
Note

Biocatalytic Synthesis of Highly Enantiopure 1,4-Benzodioxane-2-carboxylic Acid and Amide

Jun Liu

Jun Liu

Beijing National Laboratory for Molecular Sciences, Laboratory for Chemical Biology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China

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De-Xian Wang

De-Xian Wang

Beijing National Laboratory for Molecular Sciences, Laboratory for Chemical Biology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China

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Qi-Yu Zheng

Qi-Yu Zheng

Beijing National Laboratory for Molecular Sciences, Laboratory for Chemical Biology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China

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Mei-Xiang Wang

Mei-Xiang Wang

Tel.: 010-62565610; Fax: 010-62564723

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First published: 03 November 2006
Citations: 8

Abstract

Catalyzed by Rhodococcus erythropolis AJ270, a nitrile hydratase and amidase containing microbial whole-cell catalyst, at 10 °C and with the use of methanol as a co-solvent, nitrile and amide biotransformations produce 2S-1,4-benzodioxane-2-carboxamide and 2R-1,4-benzodioxane-2-carboxylic acid in high yields with excellent enantioselectivity.

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