[NRR′ = NMe2 (1), NEt2 (2), NC4H8 (3), NHEt (4), NHiPr (5), NHtBu (6), NMeBu (7)] have been synthesised via aminolysis of the dichloro species SiMe2Cl2 and their ligatingability has been investigated towardszirconium(IV). The dimer zirconium compound Zr[(NiPr)2SiMe2]2}2 (8) has been synthesised by reacting ZrCl4 with the lithium salt Li2[(NiPr)2SiMe2] and its molecular structure has been determined
硅化合物SiMe 2(NRR')2 [NRR'= NMe 2 (1),NEt 2 (2),NC 4 H 8 (3),NHEt(4),NH i Pr(5),NH t Bu(6),NMeBu(7)]已通过 氨解已经研究了二氯物种SiMe 2 Cl 2的分子结构及其对锆(IV)的连接能力。二聚锆化合物Zr [(N i Pr)2 SiMe 2 ] 2 } 2 (8)已通过反应合成氯化锆4用锂盐Li 2 [(N i Pr)2 SiMe 2 ]制备,其分子结构已通过X射线衍射分析。的反应氯化锆4用SiMe 2(NRR')2生成路易斯加合物ZrCl 4 [(NRR')2 SiMe 2 ] [NRR'= NMe 2 (10),NC 4 H 8 (11),NHEt(12),NH i Pr(13),NH t Bu(14),NMeBu(15)]。另一方面,混合的酰胺衍生物Zr(NMe 2)3(NHMe)[(N