A new type of enzyme-mediated kinetic resolution has been developed. Enol esters, such as dl-3-acetoxy-1-p-methoxy-benzyloxy-2-methoxymethoxy-3-pentene, were hydrolyzed by incubation with Bacillus coagulans to afford optically pure enol esters, and the corresponding α-substituted ketones.
一种新型酶促动力解析法已经开发出来。烯醇酯(如dl-3-乙酰氧基-1-对甲氧基-苄氧基-2-甲氧基甲
氧基-3-戊烯)通过与凝结芽孢杆菌(Bacillus coagulans)培养
水解,可获得光学纯的烯醇酯和相应的α-取代酮。