Reaction of azoarenes with tributyltin hydride

…, N Bedogni, M Benaglia, R Leardini…

文献索引：Alberti, Angelo; Bedogni, Nicola; Benaglia, Massimo; Leardini, Rino; Nanni, Daniele; et al. Journal of Organic Chemistry, 1992 , vol. 57, # 2 p. 607 - 613

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被引用次数: 26

摘要

Tributyltin hydride when reacted with a series of substituted azoarenes afforded hydrazo compounds with high chemoselectivity and good to high yields. With orthesubstituted azoarenes, mixtures of hydrazo derivatives and N-heterocycles or cyclic products only were obtained. The kinetic law of the process was determined in the presence and in the absence of AIBN; with the radical initiator the reaction proceeds via a radical chain mechanism, ...