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
收藏
页码：3851 / 3857
页数：7
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