different side groups. We investigated the interactions of [PCl2N]3 with Lewis acids because Lewis acids have been used to induce the high-temperature ROP of [PCl2N]3. The reactions of [PCl2N]3 with MX3 (M = group 13, X = halides), under strict anaerobic conditions gave adducts [PCl2N]3·MX3. Adducts were characterized by X-ray crystallography and multinuclear and variable-temperature NMR studies, and mechanistic
磷腈聚合物通常是通过[PCl 2 N] 3的高温开环聚合(ROP)合成得到[PCl 2 N] n,然后将具有不同侧基的[PCl 2 N] n官能化。我们研究了[PCl 2 N] 3与
路易斯酸的相互作用,因为
路易斯酸已被用于诱导[PCl 2 N] 3的高温ROP 。在严格厌氧条件下,[PCl 2 N] 3与MX 3(M =第13组,X =卤化物)的反应生成加合物[PCl 2 N]3 ·MX 3。通过X射线晶体学,多核和可变温度NMR研究对加合物进行表征,并获得了对其在溶液中的通量行为的机械理解。[PCl 2 N] 3 ·MX 3加合物在室温或室温附近的性质强烈表明,这些加合物不直接作为中间体参与[PCl 2 N] 3的高温ROP 。