Chloropalladation of phenyl-substituted methylenecyclopropanes

…, RP Hughes, K Schumann

Index: Dallas, Bruce K.; Hughes, Russell P.; Schumann, Karen Journal of the American Chemical Society, 1982 , vol. 104, # 20 p. 5380 - 5383

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Citation Number: 15

Abstract

Abstract: The chloropalladation reactions of methylenecyclopropanes bearing phenyl substituents on the cyclopropane ring are shown to involve 1, 3 addition of the elements of Pd-C1 to the organic molecule, with cleavage of the 2, 3 u bond of the ring. Chloropalladation of 2, 2-diphenylmethylenecyclopropane in CDC13 or C6D6 solution gives a 1: l mixture of 1 and 4 as the kinetic products; 4 subsequently isomerizes to 1. In ...

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