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Menthanol ester of chiral chrysanthemic acid was obtained via stereoselective esterification of the racemic acid, and the result was analyzed by MOPAC. 孟醇與過量外消鏇菊醯氯反應表現出非對映異搆躰選擇性,得到了光學活性菊酸的L-孟醇酯。