complexes TiCl4, NiCl2, BF3, PCl3, and (Y)PCl3 (Y = O, S), Cp2TiCl2, and t-BuPCl2 with the Schiff base divalent group 14 element species (L2)M (1−3: L2 = N,N‘-bis(salicylidene)ethylenediamine (Salen), M = Ge (1), Sn (2); L2 = (R,R)-(−)-N,N‘-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine, M = Pb (3)) have been investigated. TiCl4 and Cp2TiCl2 afforded the ionic [ClTi(L2)]+[MCl3]- (4) and the
无机配合物TiCl 4,NiCl 2,BF 3,PCl 3和(Y)PCl 3(Y = O,S),Cp 2 TiCl 2和t- BuPCl 2与席夫碱二价14族元素的反应(L 2)M(1 - 3:L 2 = N,N- ' -双(亚
水杨基)
乙二胺(萨伦),M =葛(1),
锡(2),L 2 =(R,R)- (-)-N,N '已经研究了-双(3,5-二叔丁基
水杨基
亚胺基)-
1,2-环己二胺,M = Pb(3))。TiCl 4和Cp 2 TiCl 2分别提供离子型[ClTi(L 2)] + [MCl 3 ] -(4)和中性Cp(Cl)Ti(L 2)(5)配合物。以NiCl 2 ·
DPPE(
DPPE = 1,2-双(
二苯基膦基)
乙烷)和(Salen)Sn为起始原料,
锡的取代导致形成(Salen)Ni·SnCl 2(7)络合物。线性二
硼化合物F 2 B(Salen)BF 2BF 3 ·Me 2 O与(S