Tetrahedron

Manganese (III) acetate dihydrate catalyzed aerobic epoxidation of unfunctionalized olefins in fluorous solvents

KS Ravikumar, F Barbier, JP Bégué, D Bonnet-Delpon

文献索引：Ravikumar; Barbier, Francis; Begue, Jean-Pierre; Bonnet-Delpon, Daniele Tetrahedron, 1998 , vol. 54, # 26 p. 7457 - 7464

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被引用次数: 64

摘要

Manganese (III) acetate dihydrate is used as a catalyst for the epoxidation of various olefins with molecular oxygen/pivalaldehyde as an oxidant in perfluoro-2-butyltetrahydrofuran. Various types of olefins, including substituted styrenes, stilbenes and cyclic and acyclic alkenes were epoxidized in excellent yields at 25° C. The reaction is stereodependent. Regioselectivity is observed on epoxidation of limonene. Mono-and disubstituted olefins ...