The ‘diimino thioanhydrides’ of cyclohex-l-ene-1,2-dicarboxylic acid have been synthesized in a very simple manner by allowing 2-(arylaminothiocarbonyl)cyclohexanones 1 and isocyanides 3 to react in an acidic medium. A mechanism for this three-component reaction, based on isocyanide chemistry, is proposed.
环己-l-烯-1,2-二
羧酸的“二亚
氨基
硫醚”可以通过让2-(芳基
氨基
硫代羰基)
环己酮1和异腈3在酸性介质中反应,以非常简单的方式合成。基于异腈
化学,提出了这种三组分反应的机理。