A visible-light-induced external catalyst-free decarboxylation of dioxazolones was realized for the bond formation of N=P and N–C bonds to access phosphinimidic amides and ureas. Various phosphinimidic amides and ureas (47 examples) were synthesized with high yields (up to 98%) by this practical strategy in the presence of the system’s ppm Fe.
实现了可见光诱导的无外部催化剂的二
恶唑酮脱羧,形成 N=P 和 N-C 键,从而获得膦
酰亚胺酰胺和
脲。通过这种实用策略,在系统 ppm Fe 存在的情况下,可以高产率(高达 98%)合成各种膦
酰亚胺酰胺和
脲(47 个实例)。