Synthesis and characterization of ruthenium hydride and halide complexes with bis(2-mercapto-1-arylimidazolyl)borate ligands

被引：6

作者：

Ma, Qing ^{[1
,3
]}

Jia, Ai-Quan ^{[1
]}

Chen, Qun ^{[2
]}

Shi, Hua-Tian ^{[1
]}

Leung, Wa-Hung ^{[3
]}

Zhang, Qian-Feng ^{[1
,2
]}

机构：

[1] Anhui Univ Technol, Inst Mol Engn & Appl Chem, Maanshan 243002, Anhui, Peoples R China

[2] Changzhou Univ, Sch Petrochem Engn, Dept Appl Chem, Changzhou 213164, Jiangsu, Peoples R China

[3] Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong, Peoples R China

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2012年 / 716卷

关键词：

Ruthenium; Hydride; Halide; Bis(mercaptoimidazolyl)borate; X-ray structure; IRON; COPPER(I); SILVER(I); COMPOUND;

D O I：

10.1016/j.jorganchem.2012.06.017

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Reactions of [RuHCl(CO)(PPh3)(3)] with NaBm(R) (Bm(R) - bis(2-mercapto-1-arylimidazolyl)borates, R - 4-chloro-phenyl; 4-methyl-phenyl; 4-nitro-phenyl) in refluxing THF afforded hydrido ruthenium complexes [RuH(CO)(PPh3)(kappa(3)-H,S,S'-Bm(R))] (1-3). Treatment of 1 in refluxing chloroform gave ruthenium chloride complex [RuCl(CO)(kappa(3)-H,S,S'-Bm(R))(PPh3)] (4). Interactions of 1 with Br-2 or I-2 in THF at room temperature led to isolation of ruthenium bromide complex [RuBr(CO)(kappa(3)-H,S,S'-Bm(R))(PPh3)] (5) and ruthenium iodide complex [RuI(CO)(kappa(3)-H,S,S'-Bm(R))(PPh3)] (6), respectively. Complexes 1-6 were characterized by microanalyses, IR, and (H-1, B-11, C-13, P-31) NMR spectroscopies. The molecular structures of 1, 2, 5, and 6 have been determined by single-crystal X-ray diffraction. (C) 2012 Elsevier B. V. All rights reserved.

引用

页码：182 / 186

页数：5