六烷基亚磷酰三胺(Ⅰ)是有机磷化学中较为基本的试剂,作为磷氮化合物的代表,由于其特殊的结构和电子性质,表现出许多特殊的反应性。作者曾发现并研究过六乙基亚磷酰三胺(1a)与卤仿的反应,为判断反应机理,将苯甲醛加入到反应体系中,以期得到关于自由基机理的判据,但实际上出现了新的反应现象,检索C。A。等文献,未发现类似的报道,为此我们进行了较深入的研究。 Hexaalkyl phosphityl triamides (I) are the more basic reagents in organophosphorus chemistry and, as a representative of phosphorus and nitrogen compounds, exhibit many specific reactivities due to their specific structural and electronic properties. The authors have discovered and studied the reaction of hexaethylphosphoric triamide (1a) with haloform. To determine the reaction mechanism, benzaldehyde was added to the reaction system in order to obtain the criteria for the free radical mechanism, but in fact A new reaction has appeared, searching C. A. And other literature, did not find a similar report, for which we conducted a more in-depth study.