Syntheses, Crystal Structures and Electrochemical Properties of Acetylacetonato-Ruthenium Complexes Containing Substituted Pyridine Ligands

被引：3

作者：

Wu, Xiuli ^{[1
]}

Ye, Rufei ^{[1
,2
]}

Jia, Ai-Quan ^{[2
]}

Chen, Qun ^{[1
]}

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

机构：

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

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

来源：

ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES | 2013年 / 68卷 / 09期

关键词：

Ruthenium; Acetylacetonato Ligand; Pyridine; Synthesis; Crystal Structure; ASYMMETRIC HYDROGENATION; REDOX PROPERTIES; PRECURSOR; UNITS;

D O I：

10.5560/ZNB.2013-2344

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Treatment of Ru(acac)(3) with 2-cyano-pyridine and 3,5-dimethyl-pyridine in the presence of zinc dust as reducing agent in refluxing THF afforded the rutheniumn complexes cis-[Ru-II(acac)(2)(2-CN-py)(2)] (1) and cis-[Ru-II(acac)(2)(3,5-Me-2-py)(2)] (2), respectively. Interaction of Ru(acac)(3) with 3-Me-pyridine and 3,5-Me-2-pyridine in the presence of Br-2 in refluxing THF gave the ruthenium(III) complexes [Ru-III(acac)Br-2(3-Me-py)(2)] (3) and [Ru-III(acac)Br-2(3,5-Me-2-py)(2)] (4), respectively. The four complexes have been spectroscopically and electrochemically characterized, and their crystal and molecular structures have been established by X-ray crystallography.

引用

页码：993 / 999

页数：7

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