烯醇化的应用: (1)外消旋化 R CH R H CH HH+ R H CH C=O或OHR OH OH C=0 R ROrganic Chemistry Organic Chemistry Xiamen Xiamen University University 烯醇化的应用: (1) 外消旋化 R CH 3 H C R' O H + 或 OH R C H 3 R' OH H + 或 OH R H CH 3 C R' O