Tetrahedron

α-arylation vs. α-arylhydrazonylation of alkyl aryl ketones with arylazo tert-butyl sulfides

C Dell'Erba, M Novi, G Petrillo, C Tavani

Index: Dell'Erba; Novi; Petrillo; Tavani Tetrahedron, 1993 , vol. 49, # 1 p. 235 - 242

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Citation Number: 32

Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Potassium enolates of alkyl aryl ketones react selectively in DMSO with phenylazo 1a and 4-methylphenylazo tert-butyl sulfide 1b undergoing respectively effective α-phenylation via S RN 1 and α-(4-methylphenyl)hydrazonylation via elimination-addition.

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