| 摘要 |
<p>The present invention relates to a method for preparing a chiral ester and more particularly, the method for preparing an optically pure chiral ester from an alkenyl ester at a high yield by mixing and reacting: an alkenyl ester; a ruthenium complex to activate reduction reaction of said alkenyl ester and racemization; a lipase to acylate selectively one of enantiomers of said alkenyl ester; and a reducing agent to supply a hydride to said ruthenium complex. Said optically pure chiral ester of the present invention can be prepared by one-step synthesis from various types of alkenyl esters at a high yield.</p> |
