Tetrahedron letters

Catalytic cyclopropanation with transition metal salts of soluble polyethylene carboxylates

DE Bergbreiter, M Morvant, B Chen

文献索引：Bergbreiter, David E.; Morvant, Mark; Chen, Bushi Tetrahedron Letters, 1991 , vol. 32, # 24 p. 2731 - 2734

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被引用次数: 65

摘要

Abstract Syntheses of Rh (II) carboxylate salts of terminally funcfionalized polyethylene carboxylic acids arc described. These polymer-bound transition metals are homogeneous catalysts for cyclopropanation of alkenes at 100 C and have activities and selectivities like transition metal acetates but are quantitatively recoverable at 25 C.