作者:E. N. Deryagina、N. A. Korchevin、N. V. Russavskaya、E. N. Sukhomazova、E. P. Levanova
DOI:10.1007/bf01433749
日期:1996.1
Gas-phase thermolysis of xanthic acid esters and their reaction with acetylene at 250–600°C have been studied for the first time. The direction of the thermolysis is determined by the nature of the substituents at the oxygen and sulfur atoms. The main products of the thermolysis are gaseous hydrocarbons, carbon monoxide and hydrogen sulfide. The yields of liquid products of the thermolysis and of the
黄原酸酯的气相热解及其与乙炔在 250-600°C 下的反应已被首次研究。热解的方向由氧和硫原子上的取代基的性质决定。热解的主要产物是气态烃、一氧化碳和硫化氢。热解和与乙炔反应的液体产物的产率为 4-46%。讨论了硫基自由基在噻吩分子形成中的作用以及生成二硫化碳、二硫代碳酸酯和芪的反应路线。