Reactions of aminobis(dicyclohexylamino)phosphane with several aluminum trialkyls R3Al (R = Me, Et, t-Bu) yield the simple Lewis acid−base adducts (Cy2N)2P(H)N(H)AlR3 (R = Me, 1; Et, 2; t-Bu, 3). Dimeric phosphiniminoalanes [(Cy2N)2P(H)NAlR2]2 (R = Me, 4; Et, 5) were obtained by reactions of aminobis(dicyclohexylamino)phosphane with the corresponding dialkyl aluminum hydride R2AlH. X-ray structure
氨基双(二环己基
氨基)膦与数个三烷基铝R 3 Al(R = Me,Et,t -Bu)的反应产生简单的
路易斯酸碱加合物(Cy 2 N)2 P(H)N(H)AlR 3( R = Me,1; Et,2;t- Bu,3)。通过
氨基双(二环己基
氨基)膦与相应的氢化二烷基铝R 2 AlH反应获得二聚膦
氨基丙
氨酸[(Cy 2 N)2 P(H)NAlR 2 ] 2(R = Me,4 ; Et,5)。X射线结构分析从1,3,4,和5。