| Preparation and Characterization of A New Dinuclear Ruthenium Complex with BDPX Ligand and Its Catalytic Hydrogenation Reactions for Cinnamaldehyde |
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| 作者姓名： | 唐元友 李瑞祥 李贤均 黄宁表 田金忠 张哲英 麦松威 |
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| 作者单位： | Department of Chemistry，Sichuan University，Chengdu，Sichuan 610064，China，Department of Chemistry，Sichuan University，Chengdu，Sichuan 610064，China，Department of Chemistry，Sichuan University，Chengdu，Sichuan 610064，China，Department of Biology and Chemistry，City University of Hong Kong，Kowloon，Hong Kong，China，Department of Biology and Chemistry，City University of Hong Kong，Kowloon，Hong Kong，China，Department of Chemistry，The Chinese University of Hong Kong，Shatin，Kowloon，Hong Kong，China，Department of Chemistry，The Chinese University of Hong Kong，Shatin，Kowloon，Hong Kong，China |
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| 摘 要： | Introduction Recently, dinuclear Ru complexes containing chelating bidentate phosphines (either chiral or non-chiral) have attracted more and more attention owing to their effective ability for catalytic hydrogenation of olefins and carbonyl groups under mild conditions. A great number of dinuclear Ru complexes with bidentate phosphines have been obtained.1-10 In 1985 Ikariya et al.1 prepared a chiral binuclear ruthenium complex Ru2Cl4(BINAP)2]NEt3 by the reaction of (S)-BINAP with R…
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| 关 键 词： | 双核化合物 钌配合物 催化活性 加氢反应 肉桂醛 磷 双齿配位基 |
Preparation and Characterization of A New Dinuclear Ruthenium Complex with BDPX Ligand and Its Catalytic Hydrogenation Reactions for Cinnamaldehyde |
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| TANG,Yuan-Youa.Preparation and Characterization of A New Dinuclear Ruthenium Complex with BDPX Ligand and Its Catalytic Hydrogenation Reactions for Cinnamaldehyde[J].Chinese Journal of Chemistry,2004,22(7):738-742. |
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| Authors: | TANG Yuan-Youa |
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| Abstract: | A new anionic dinuclear ruthenium complex bearing 1,2-bis(diphenylphosphinomethyl)benzene (BDPX) NH2Et2]{RuCl (BDPX)}2(-Cl)3] (1) was synthesized and its structure was determined by an X-ray crystallographic analysis. This result indicated that complex 1 consisted of an anion dinuclear BDPX-Ru and a cationic diethylammonium. The crystal belonged to monoclinic system, C2/c space group with a=3.3552(7) nm, b=1.8448(4) nm, c=2.4265(5) nm, =101.89(3) and Z=8. The catalytic hydrogenation activities and selectivities of complex 1 for cinnamaldehyde were investigated. |
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| Keywords: | ruthenium complex bidentate phosphine hydrogenation cinnamaldehyde |
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