appears from stereochemical data, kinetics, and substituent, solvent and isotope effects, the addition reaction proceeds by a trans-mechanism in which nucleophilic attack of the hydride hydrogen on carbon is the first and rate-determining step.
已经研究了亲电子
乙炔的
水锡氢化的机械方面。如从立体
化学数据,动力学,以及取代基,溶剂和同位素效应所显示的,加成反应通过反式机理进行,其中
氢化物氢对碳的亲核攻击是第一步和决定速率的步骤。