α-Arylation of ketones by aryllead triacetates. Effect of methyl and phenyl substitution at the α position

JT Pinhey, BA Rowe

Index: Morgan, Jacqueline; Pinhey, John T.; Rowe, Bruce A. Journal of the Chemical Society - Perkin Transactions 1, 1997 , # 7 p. 1005 - 1008

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Citation Number: 37

Abstract

An examination of the α-arylation of a number of ketones and their enolate salts by p- methoxyphenyllead triacetate provides further evidence for a very marked selectivity in the arylation reaction. It is found that the reaction proceeds well at tertiary α-carbons and at secondary centres activated by the presence of a phenyl group, but fails where the secondary centre is unactivated and at primary α-carbons.