Preparation, characterization, and catalytic properties of ruthenium nitrosyl complexes with polypyrazolylmethane ligands

被引：21

作者：

Xu, Hui-Jun ^{[2
]}

Cheng, Yong ^{[2
]}

Sun, Jia-Feng ^{[2
]}

Dougan, Brenda A. ^{[1
]}

Li, Yi-Zhi ^{[2
]}

Chen, Xue-Tai ^{[2
]}

Xue, Zi-Ling ^{[1
]}

机构：

[1] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA

[2] Nanjing Univ, Sch Chem & Chem Engn, Nanjing Natl Lab Microstruct, State Key Lab Coordinat Chem,Coordinat Chem Inst, Nanjing 210093, Peoples R China

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2008年 / 693卷 / 26期

基金：

美国国家科学基金会;

关键词：

Ruthenium(II); Nitrosyl; Polypyrazolylmethane; Catalyst; Transfer; Hydrogenation;

D O I：

10.1016/j.jorganchem.2008.09.045

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Ruthenium(II) nitrosyl complexes with polypyrazolylmethanes, [(Bpm)Ru(NO)Cl-3] [Bpm=bis(1-pyrazolyl) methane, 1], [(Bpm*) Ru(NO) Cl-3] [Bpm* = bis(3,5-dimethyl-1-pyrazolyl) methane, 2], [(Tpm) Ru(NO)Cl-2][PF6] [Tpm = tris(1-pyrazolyl) methane, 3], and [(Tpm*)Ru(NO)Cl-2][PF6] [Tpm* = tris(3,5-dimethyl-1-pyrazolyl) methane, 4], have been synthesized and characterized. The solid-state structures of [(Bpm*) Ru(NO) Cl-3] (2) and [(Tpm*) Ru(NO) Cl-2][PF6] (4) were determined by single-crystal X-ray crystallographic analyses. These complexes have been tested as catalysts in the transfer hydrogenation of several ketones under mild conditions. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：3851 / 3857

页数：7

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