引用本文:
许翩翩, 高景星, 黄培强, 万惠霖, 王文国, 陈守正. 亚胺膦钌配合物RuCl2P2N2的合成和催化性能[J]. 应用化学,
1997, 14(3): 58-61.
Citation: Xu Pianpian, Gao Jingxing, Huang Peiqiang, Wang Huilin, Wang Wenguo, Cheng Shouzheng. Synthesis and Hydrogenation Activity of Diiminodiphosphine Ruthenium Complex RuCl2P2N2[J]. Chinese Journal of Applied Chemistry, 1997, 14(3): 58-61.
Citation: Xu Pianpian, Gao Jingxing, Huang Peiqiang, Wang Huilin, Wang Wenguo, Cheng Shouzheng. Synthesis and Hydrogenation Activity of Diiminodiphosphine Ruthenium Complex RuCl2P2N2[J]. Chinese Journal of Applied Chemistry, 1997, 14(3): 58-61.
亚胺膦钌配合物RuCl2P2N2的合成和催化性能
English
Synthesis and Hydrogenation Activity of Diiminodiphosphine Ruthenium Complex RuCl2P2N2
Abstract:
The trans form of the title complex was synthesized in high yield by interaction of equimole RuCl2(Ph3P)4 or RuCl2(DMSO)4 (DMSO=dimethylsulfoxide) with P2N2 (i.e.=N,N'-bis[o-(diphenylphosphine-benzylidene)] ethylene diamine) in refluxing toluene. The complex has been investigated as catalyst for selective hydrogenation of T,U-unsaturated acids and some functionalized olefins. The hydrogenation catalytic activity was observed as follows:styrene > acrylic acid > benzaldehyde > salicyl aldehyde > cyclohexanone > furfural > methylacrylic acid》acetophenone. The effect of addition of NH4PF6 or AgNO3 as promotor has also been studied.
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Key words:
- diiminodiphosphine ligand
- / ruthenium complex
- / synthesis
- / hydrogenation
- / catalytic activity
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