摘要
本文介绍了一种合成含茂基稀土金属有机化合物新方法—一步法,该方法具有操作简便,产率和纯度高等优点,可用于所有无低价态稀土元素的三茂、二茂一氯及一茂二氯化合物合成。
A new route to syntheses of organolanthanide complexes containing cyclopentadienyl ligands is reported. The method has the advantages: the manipulation is simple, the yield and purity of products is high. It is suitable for the syntheses of tricyclopentadienyl, dicyclopentadienyl chloride and monocyclopentadienyl dichlorides complexes of all other lanthanides except Sm, Eu, Yb.
关键词
合成
稀土金属
有机化合物
一步法
Synthesis,organolanthanide, cyclopentadiene, one—pot method.
