Synthesis and characterization of gallium silylamido complexes

被引：31

作者：

Carmalt, CJ

Mileham, JD

White, AJP

Williams, DJ

Steed, JW

机构：

[1] UCL, Christopher Ingold Labs, Dept Chem, London WC1H 0AJ, England

[2] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2AY, England

[3] Kings Coll London, Dept Chem, London WC2R 2LS, England

来源：

INORGANIC CHEMISTRY | 2001年 / 40卷 / 23期

关键词：

D O I：

10.1021/ic010507q

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction between GaCl3 and 1 equiv of HN(SiMe2Ph)(2) in CH2Cl2 solution affords colorless crystals of [Cl2Ga{mu -N(H)SiMe2Ph}](2) (1). The related reaction between GaCl3 and 1 equiv of LiN(SiMe2Ph)(2) in hexane solution results in the isolation of colorless crystals of [PhGa{N(SiMe2Ph)(2)}(mu -Cl)](2) (2). In contrast, treatment of GaCl3 with 1 equiv of N(SiMe3)(3) in CH2Cl2 solutions affords colorless crystals of [MeGaCl2](2) (4). Compounds 2 and 4 are the result of monochloride substitution and transfer of a phenyl and methyl ligand, respectively, from the silyl group of the amine to the Ga center. All the complexes have been characterized by X-ray crystallography.

引用

页码：6035 / 6038

页数：4