Preparation, characterization, and catalytic properties of ruthenium nitrosyl complexes with polypyrazolylmethane ligands
作者:Hui-Jun Xu、Yong Cheng、Jia-Feng Sun、Brenda A. Dougan、Yi-Zhi Li、Xue-Tai Chen、Zi-Ling Xue
DOI:10.1016/j.jorganchem.2008.09.045
日期:2008.12
Ruthenium(II) nitrosyl complexes with polypyrazolylmethanes, [(Bpm)Ru(NO)Cl3] [Bpm = bis(1-pyrazolyl)methane, 1], [(Bpm∗)Ru(NO)Cl3] [Bpm∗ = bis(3,5-dimethyl-1-pyrazolyl)methane, 2], [(Tpm)Ru(NO)Cl2][PF6] [Tpm = tris(1-pyrazolyl)methane, 3], and [(Tpm∗)Ru(NO)Cl2][PF6] [Tpm∗ = tris(3,5-dimethyl-1-pyrazolyl)methane, 4], have been synthesized and characterized. The solid-state structures of [(Bpm∗)Ru(NO)Cl3]
钌(II)亚硝酰基与聚吡唑基甲烷的络合物,[(Bpm)Ru(NO)Cl 3 ] [Bpm =双(1-吡唑基)甲烷,1 ],[(Bpm ∗)Ru(NO)Cl 3 ] [Bpm ∗ =双(3,5-二甲基-1-吡唑基)甲烷2 ],[(Tpm)Ru(NO)Cl 2 ] [PF 6 ] [Tpm =三(1-吡唑基)甲烷,3 ]和[(Tpm ∗)Ru(NO)Cl 2 ] [PF 6 ] [Tpm ∗ =三(3,5-二甲基-1-吡唑基)甲烷4 ]已经合成并表征。[(Bpm ∗)Ru(NO)Cl 3 ](2的固态结构)和[(Tpm ∗)Ru(NO)Cl 2 ] [PF 6 ](4)是通过单晶X射线晶体学分析确定的。这些配合物已在温和条件下作为几种酮的转移氢化反应中的催化剂进行了测试。