一系列三核半
钛茂[Cp'TiX 2 (O-2,4-R 2 C 6 H 2)-6-CH 2 }] 3 N [X = Cl,R = Me,Cp'= Cp (1); X = Cl,R = t Bu,Cp'= Cp(4),Cp *(5),t BuC 5 H 4(6),1,2,4-Me 3 C 5 H 2(7); X = Me,Cp'= Cp *,R = Me(8),t Bu(9)]和相关的双
金属配合物[Cp'TiCl 2 (O-2,4-Me2 C 6 H 2)-6-CH 2 }] [Cp'TiCl (O-2,4-Me 2 C 6 H 2)-6-CH 2 } 2 ] N [Cp'= Cp *( 2) ,1,2,4-Me 3 C 5 H 2( 3)]的制备和鉴定。的结构1-5, 7和9是由X-射线晶体学确定,并且所有的复合物折叠周围
钛扭曲的四面体几何形状。这些复合物( 2–9)在溶液中是稳定的,除了Cp类似物(