摘要
二价镱的茚基·苯基化合物的合成刘二保,蔡瑞芳,黄祖恩,卫景德,刘志(复旦大学化学系上海200433)关键词二价镱,茚基,苯基,配合物,合成二价镧系金属有机化学巳有较大进展 ̄[1,2].合成了一系列Yb(Ⅱ)、Sm(Ⅱ)及Eu(Ⅱ)的取代茂基π配合物,...
A complex of(C_6H_5)Yb(C_9H_7)·2THF(Ⅰ) has been synthesized by reacting aGrignard-type reagent C_6H_5 YbI with K C_9H_7 in THF. It is a first Yb(Ⅱ) complex containingboth π-ligand(indenyl)and dligand(phenhyl ). The similar reaction carried out in 1,2-dimethoxyethane(DME) gave (C_6H_5)Yb(C_9H_7)·DME(Ⅱ). Treatment of(Ⅰ) with diox-ane yielded(C_6H_5)Yb(C_9H_7)·THF·(1/2)Dioxane(Ⅲ).The three complexes(Ⅰ),(Ⅱ),and(Ⅲ)were analyzed by elemental analysis,IR,MS and  ̄1H NMR measurements.
出处
《应用化学》
CAS
CSCD
北大核心
1995年第3期73-75,共3页
Chinese Journal of Applied Chemistry
基金
国家自然科学基金资助课题
关键词
镱
茚基
苯基
配合物
divalent ytterbium,indenyl,phenyl,complex,synthesis