Tetrahedron

Chemoselective acylation of some oxidofunctionalised organolithium compounds

M Yus, J Gomis

Index: Yus, Miguel; Gomis, Joaquin Tetrahedron, 2003 , vol. 59, # 27 p. 4967 - 4971

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Citation Number: 11

Abstract

Once oxidofunctionalised organolithium compounds 1 (easily prepared by reductive ring opening of isochroman and phthalan by DTBB-catalysed lithiation) were transmetallated with ZnBr2/CuCN· 2LiCl and reacted successively with a carboxylic acid anhydride and an