Synthesis, structure, and reactions of (acylimino) triaryl-λ5-bismuthanes: First comparative study of the (acylimino) pnictorane series

Y Matano, H Nomura, H Suzuki, M Shiro…

Index: Matano; Nomura; Suzuki; Shiro; Nakano Journal of the American Chemical Society, 2001 , vol. 123, # 44 p. 10954 - 10965

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Citation Number: 22

Abstract

The synthesis, structure, and reactions of (acylimino) triaryl-λ5-bismuthanes and a comparative study of the structure and reactivity of a series of (acylimino) pnictoranes are reported. Treatment of ortho-substituted triarylbismuth dichlorides 1 (Ar3BiCl2; Ar= 2- MeC6H4, 2-MeOC6H4, 2, 4, 6-Me3C6H2) with amides 2 (H2NCOR; R= CF3, CCl3, 3, 5- (CF3) 2C6H3) in the presence of 2.2 equiv of KO-t-Bu in dichloromethane afforded ( ...