Biocatalysis in Organic Synthesis. 9. Highly Enantioselective Kinetic Resolution of Secondary Alcohols Catalyzed by Acylase.1
Juan A. Faraldos, Elisa Arroyo, Bernardo Herradón
Abstract
Juan A. Faraldos, Elisa Arroyo, Bernardo Herradón
Abstract
All articles of this category A new catalytic activity of the enzyme acylase I (AA-I) from Aspergillus species has been found. Although this enzyme had previously been used only in the hydrolysis of N-acylamino acids, we have found that it is a highly efficient catalyst for transesterifications using vinyl esters as acyl donors. The method has been applied to the kinetic resolution of a variety of secondary alcohols. acylase - transesterification - kinetic resolution - acylating agent - solvent effect
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All articles of this category A new catalytic activity of the enzyme acylase I (AA-I) from Aspergillus species has been found. Although this enzyme had previously been used only in the hydrolysis of N-acylamino acids, we have found that it is a highly efficient catalyst for transesterifications using vinyl esters as acyl donors. The method has been applied to the kinetic resolution of a variety of secondary alcohols. acylase - transesterification - kinetic resolution - acylating agent - solvent effect
Key concepts: Kinetic resolution, Chemistry, Biocatalysis, Enantioselective synthesis, Catalysis, Hydrolysis, Organic chemistry, Enzyme