Highly Efficient Recyclable CoIII–salen Complexes in the Catalyzed Asymmetric Aminolytic Kinetic Resolution of Aryloxy/Terminal Epoxides for the Simultaneous …

RI Kureshy, KJ Prathap, S Agrawal…

文献索引：Kureshy, Rukhsana I.; Prathap, K. Jeya; Agrawal, Santosh; Kumar, Manish; Khan, Noor-Ul H.; Abdi, Sayed H. R.; Bajaj, Hari C. European Journal of Organic Chemistry, 2009 , # 17 p. 2863 - 2871

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被引用次数: 13

摘要

Abstract Chiral Co III–salen complexes 1–6 bearing different substituents at the 3, 3′-and 5, 5′-positions of the salen unit, namely H, tBu, morpholinomethyl, and piperidinomethyl, have been synthesized. These complexes were used as catalysts in an environmentally benign protocol for the highly enantioselective aminolytic kinetic resolution (AKR) of racemic aryloxy/terminal epoxides with various carbamates as the nucleophile in the presence of ...