The chiral Co(salen) complex 3 is an effective catalyst for the asymmetric ring-opening of meso epoxides with benzoic acid. Enantioselectivities of 55–93% were obtained with a range of substrates.
手性Co(salen)配合物3是有效的催化剂,用于用
苯甲酸使内消旋
环氧化物不对称开环。一系列底物的对映选择性为55–93%。