resolution method were developed. The bis(2-tetrahydroindenyl) complexes (R,R = (CH2)4; M = Ti, Zr) were obtained by an alternative synthetic route and characterized with regard to their crystal structures. Syntheses of the phenyl-substituted derivatives (R = C6H5; M = Ti, Zr) and of a chiral, methyl-substituted vanadocene complex (R = CH3; M = V) are also reported.
合成并表征了一般类型的biph(3,4-R 2 C 5 H 2)2 MCl 2(biph = 1,1'-biphenyldiyl)手性
联苯桥联的茂
金属配合物。对于二甲基取代的
钛烷和
锆茂(R = CH 3; M = Ti,Zr),已开发了具有提高的总收率的制备方法和光学拆分方法。双(2-四氢
茚基)配合物(R,R =(CH 2)4; M = Ti,Zr)是通过另一种合成途径获得的,并对其晶体结构进行了表征。苯基取代的衍
生物的合成(R = C 6 H 5; 还报道了M = Ti,Zr)和甲基取代的手性手性
钒金属配合物(R = CH 3; M = V)。