Pd(CH_3CN)_2Cl_2与Ph_2P(0-C_6H4_CHO)的反应性; Reactivity of Pd(CH_3CN)_2Cl_2 with o- (diphenylphosphino) benzaldehyde I. Synthesis and hydrogenation property of a new dinuclear palladium complex | |
高景星 ; 王永进 ; 林种玉 ; 万惠霖 | |
1994 | |
关键词 | 双核钯配合物 邻-(二苯基膦苯甲醛) 氢化 dinuclear palladium complex o-(diphenylphosphino) benzaldehyde hydrogenation |
英文摘要 | Pd(CH3Cn)2Cl2和等当量的邻--(二苯基膦苯甲醛)[PH2P(0-C6H4CHO),简称PCHO],在回流的二氯甲烷中反应,通过分子间消去HCl,生成了一个新的双氯桥双核钯配合物{[PH2P(0-C6H4CO)PdCl]2,简写为Pd2Cl2(PCHO)2}。进行了该配合物的元素分析,红外光谱表征和结构分析。在反应温度30~80℃,氢压1.0~5.0MPA的范围内,考察了该配合物的催化氢化性能。结果表明,它们是催化α,β不饱和酸和苯乙烯氢化的有效催化剂,且可以循环使用。; The interaction of Pd (CH3CN )2Cl2 and iequivalent of o- (diphenylphosphino) benzaldehyde in reFluxing dichloromethane gives a newdinuclear palladium (Ⅱ) complex [Ph2P (o-C6H4CO) PdCl]2·2CH,Cl2 by intramolecularelimination of HCl.The elementary analysis,inFra-red spectrometric characterization andstructural analysis are carried our For the complex.The catalytic hydrogenation perFormances of the complex are also investigated ata reaction temperature of 30~80℃ and hydrogen pressure of 1.0~5.0 MPa.The resultsshow that the complex is an eFFective catalystFor homogeneous hydrogenation of acrylic acidand styrene, and can be reused by recycling. |
语种 | zh_CN |
内容类型 | 期刊论文 |
源URL | [http://dspace.xmu.edu.cn/handle/2288/107483] |
专题 | 化学化工-已发表论文 |
推荐引用方式 GB/T 7714 | 高景星,王永进,林种玉,等. Pd(CH_3CN)_2Cl_2与Ph_2P(0-C_6H4_CHO)的反应性, Reactivity of Pd(CH_3CN)_2Cl_2 with o- (diphenylphosphino) benzaldehyde I. Synthesis and hydrogenation property of a new dinuclear palladium complex[J],1994. |
APA | 高景星,王永进,林种玉,&万惠霖.(1994).Pd(CH_3CN)_2Cl_2与Ph_2P(0-C_6H4_CHO)的反应性.. |
MLA | 高景星,et al."Pd(CH_3CN)_2Cl_2与Ph_2P(0-C_6H4_CHO)的反应性".(1994). |
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