Interaction of LnCl3 · 6H2O crystal hydrates with the alkoxy derivatives of aluminum in organic solvents

被引：0
|
作者：
R. G. Bulgakov
S. P. Kuleshov
D. S. Karamzina
A. R. Makhmutov
R. R. Vafin
Ya. L. Shestopal
I. R. Mullagaliev
Yu. B. Monakov
U. M. Dzhemilev
机构：
[1] Russian Academy of Sciences,Institute of Petrochemistry and Catalysis
[2] Russian Academy of Sciences,Institute of Organic Chemistry, Ufa Scientific Center
来源：
Kinetics and Catalysis | 2006年 / 47卷
关键词：
Ethylbenzene; Crystal Hydrate; Crystal Water; Organoaluminum Compound; Alkoxy Derivative;
D O I：
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中图分类号：
学科分类号：
摘要：
The interaction of LnCl3 · 6H2O (Ln = Pr, Nd, and Tb) with the alkoxy derivatives of aluminum (RO)nAlCl3−n (where R = Et or iso-Bu; n = 1–3) in organic solvents was studied. It was found that the reaction of the crystal water of LnCl3 · 6H2O with (RO)nAlCl3−n resulted in the partial dehydration of the crystal hydrates with the formation of an alcohol (ROH) and the LnCl3 · 3H2O · 3(RO)mAl(OH)Cl2−m complex (m = 1, 2). The solid colloidal particles of this complex and a solvent form a lanthanide-containing gel. The physicochemical (including luminescence) and catalytic properties of the complex in butadiene polymerization and 1,1-gem-dibromo-2-phenylcyclopropane dehalogenation were studied.
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页码：737 / 743
页数：6
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