Optically active uracil and chromen-4-one substituted homoallylic alcohols were obtained from the corresponding racemic alcohols by Pseudomonas cepacia lipase catalyzed transesterification in high enantiomeric ratio (E) under mild reaction conditions.
在温和的反应条件下,通过头孢假单胞菌
脂肪酶催化的酯交换反应,从相应的外消旋醇中得到了具有光学活性的尿
嘧啶和色烯-4-酮取代的均质烯丙基醇,其对映体比率高达(E)。