有机锂化合物

本文研究了在手性的顺式-γ-氨基-α，β-不饱和醛（7）与有机锂化合物的亲核加成反应中的1,4-不对称诱导效应。

The possibility of 1,4-asymmetric induction in some nucleophilic addition reactions of chiral γ - amino Z-enals 7 with organolithium compounds was investigated .

硅取代和硅桥联金属有机锂配位化合物的合成和结构研究

Synthesis and Structures of Novel Silicon - Substituted and Silicon - bridged Lithium Complexes

这三种配体中，一种是单倍有机锂硅桥联化合物，另外两种是双倍锂硅桥联化合物。

In these ligands , one is a silyl-bridged lithium , the other two are the double silyl-bridged ligands .

本论文研究内容分为三部分，研究了硅取代和硅桥联金属有机锂配位化合物的合成和结构，合成了12种新化合物，并对它们进行了表征。

The research work is consisted of three parts focusing on syntheses and structures of twelve novel silicon-substituted and silicon-bridged lithium complexes .