Reaction of In(C6F5)3Et2O with Complexes of Copper and Silver Monochlorides with N,N′-Bis(isopropylphenyl)imidazol-2-ylidene

被引：1
|
作者：
Shcherbina, N. A. [1 ]
Kazakov, I. V. [1 ]
Spiridonova, D. V. [1 ]
Suslonov, V. V. [1 ]
Khoroshilova, O. V. [1 ]
Mikhailov, V. N. [1 ]
Timoshkin, A. Y. [1 ]
机构：
[1] St Petersburg State Univ, St Petersburg 199034, Russia
来源：
RUSSIAN JOURNAL OF GENERAL CHEMISTRY | 2020年 / 90卷 / 12期
基金：
俄罗斯科学基金会;
关键词：
tris(pentafluorophenyl)indium; copper(I) chloride; silver(I) chloride; N-heterocyclic carbene;
D O I：
10.1134/S1070363220120440
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The reaction of In(C6F5)(3)center dot Et2O with NHCdipp center dot CuCl and NHCdipp center dot AgCl in dichloromethane at room temperature leads to the formation of the complex [(NHCdipp)Cu(mu-Cl)(2)In(C6F5)(2)] and the solvate [(NHCdipp)(2)Ag](+)center dot [In-2(mu-Cl)(C6F5)(6)](-)center dot CH2Cl2 [NHCdipp-N,N '-bis(isopropylphenyl)imidazol-2-ylidene]. Structures of the obtained compounds were determined by the single crystal X-ray diffraction analysis. An increase in Lewis acidity due to the introduction of electronegative C6F5 groups makes it possible to stabilize the binuclear anion [In-2(mu-Cl)(C6F5)(6)](-).
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页码：2503 / 2508
页数：6
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