A Novel Method for the Preparation of Acid-Sensitive Epoxides from Olefins with the Combined Use of Molecular Oxygen and Aldoacetal Catalyzed by a Cobalt (II) …

…, T Takai, T Yamada, T Mukaiyama

文献索引：Yorozu, Kiyotaka; Takai, Toshihiro; Yamada, Tohru; Mukaiyama, Teruaki Bulletin of the Chemical Society of Japan, 1994 , vol. 67, # 8 p. 2195 - 2202

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被引用次数: 27

摘要

An efficient synthesis of acid-sensitive epoxides, such as chromene oxide or epoxide of γ, δ- unsaturated alcohol, was successfully achieved by the oxygenation of corresponding olefins with the combined use of an atmospheric pressure of molecular oxygen and aldoacetal catalyzed by a cobalt (II) complex coordinated with the 1, 3-diketone ligand. The reactions proceeded under mild and neutral conditions, and the desired epoxides were obtained in ...