Reactions of alkyl compounds of zinc, cadmium, and gallium with dysprosium, neodymium, and thulium diiodides

被引：2
|
作者：
Fagin, A. A. [1 ]
Samsonov, M. A. [1 ]
Fukin, G. K. [1 ]
Balashova, T. V. [1 ]
Bochkarev, M. N. [1 ]
机构：
[1] Russian Acad Sci, GA Razuvaev Inst Organometall Chem, 49 Ul Tropinina, Nizhnii Novgorod 603950, Russia
来源：
RUSSIAN CHEMICAL BULLETIN | 2014年 / 63卷 / 04期
关键词：
diiodides; neodymium; dysprosium; thulium; diethylzinc; diethylcadmium; reduction; COMPLEXES; IODIDES; ND; LN;
D O I：
10.1007/s11172-014-0517-7
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The ethyl complexes of dysprosium DyI2Et(DME)(2) and DyIEt2(DME)(2) were synthesized by the reaction of DyI2 with ZnEt2 in dimethoxyethane. The complexes were isolated as pale yellow crystals. According to the X-ray diffraction data, these compounds contain, in addition to DyI2Et(DME)(2) and DyIEt2(DME)(2), triiodide DyI3(DME)(2) (1). The reactions of CdMe2 with NdI2, DyI2, and TmI2 proceed in a similar way and afford methyl iodide complexes of lanthanides. The reaction of GaEt3 with DyI2 gave the ionic complex of trivalent dysprosium [GaEt4](-)[DyI2(THF)(5)](+) (2).
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页码：833 / 836
页数：4
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