The reagent prepared in advance by stirring a mixture of a Cp2TiCl2Me3Al reagent system in the ratio of 1:4 in toluene for 3 days is found to be effective in generating allylic titanocene on treatment with vinyl halides in THF.
该试剂预先通过搅拌Cp的混合物制备2的TiCl 2 Me 3中的比例为1的Al试剂系统:
甲苯4 3天被发现可有效地与在THF
乙烯基卤化物处理生成烯丙基二茂
钛。