Enhancing the synthetic efficacy of thorium tetrachloride bis(1,2-dimethoxyethane) with added 1,2-dimethoxyethane: Preparation of metallocene thorium dichlorides

被引:5
|
作者
Monreal, Marisa J. [1 ]
Thomson, Robert K. [1 ]
Scott, Brian L. [1 ]
Kiplinger, Jaqueline L. [1 ]
机构
[1] Los Alamos Natl Lab, Los Alamos, NM 87545 USA
关键词
Thorium; Cyclopentadienyl; Chloride; 1,2-Dimethoxyethane; X-ray crystallography; BOND-CLEAVAGE; COMPLEXES; REACTIVITY; URANIUM; RING; CHEMISTRY; HYDRIDES; LIGANDS; SERIES; TH;
D O I
10.1016/j.inoche.2014.04.028
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The synthetic efficacy of thorium tetrachloride bis(dimethoxyethane), ThCl4(DME)(2), is improved by adding 1,2-dimethoxyethane (DME) to the reaction mixture. The syntheses of the known metallocene dichlorides (C5Me5)(2) ThCl2 (1), (1,2,4-Bu-t(3)-C5H2)(2)ThCl2 (2), and (C5Me4Et)(2)ThCl2 (3) are used to demonstrate this finding. The full characterization and X-ray crystal structure of (C5Me4Et)(2)ThCl2 (3) is also reported. Published by Elsevier B.V.
引用
收藏
页码:51 / 53
页数:3
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