SCI和EI收录∣中国化工学会会刊

Chin.J.Chem.Eng. ›› 2018, Vol. 26 ›› Issue (9): 1943-1948.DOI: 10.1016/j.cjche.2018.05.018

• Catalysis, Kinetics and Reaction Engineering • Previous Articles     Next Articles

The influence of different monodentate P-ligand mixtures on Rh-catalyzed 1-butene hydroformylation

Weili Jiang1,2, Jinxin Chu1, Jie Yang1, Pengyu Zang1, Lijie Gao1, Guanglin Zhou1, Hongjun Zhou1, Huibo Wei3   

  1. 1 Institute of New Energy, Beijing Key Laboratory of Biogas Upgrading Utilization, China University of Petroleum, Beijing 102249, China;
    2 Department of Chemistry, University of California, Riverside, CA 92521, USA;
    3 Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
  • Received:2017-06-21 Revised:2018-05-17 Online:2018-10-17 Published:2018-09-28
  • Contact: Hongjun Zhou,E-mail address:zhhj63@163.com
  • Supported by:

    Supported by the National Natural Science Foundation of China (21306227) and the Science Foundation of China University of Petroleum, Beijing (C201604).

The influence of different monodentate P-ligand mixtures on Rh-catalyzed 1-butene hydroformylation

Weili Jiang1,2, Jinxin Chu1, Jie Yang1, Pengyu Zang1, Lijie Gao1, Guanglin Zhou1, Hongjun Zhou1, Huibo Wei3   

  1. 1 Institute of New Energy, Beijing Key Laboratory of Biogas Upgrading Utilization, China University of Petroleum, Beijing 102249, China;
    2 Department of Chemistry, University of California, Riverside, CA 92521, USA;
    3 Beijing National Laboratory for Molecular Sciences, State Key Laboratory of Rare Earth Materials Chemistry and Applications, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
  • 通讯作者: Hongjun Zhou,E-mail address:zhhj63@163.com
  • 基金资助:

    Supported by the National Natural Science Foundation of China (21306227) and the Science Foundation of China University of Petroleum, Beijing (C201604).

Abstract: Four monodentate P-ligands and their mixtures (six groups of double-ligand systems, four groups of triple-ligand systems and one group of tetra-ligand system) were used with Rh(acac)(CO)2 (acac=acetylacetonate) or Rh (acac)CO(PPh3) as the catalyst in the hydroformylation reaction of 1-butene. It was found that different Rh catalysts showed little difference in the catalysis performance. The general order of catalysis performance is doubleligand system > single-ligand system > triple-ligand system > tetra-ligand system. Some synergistic effect in the double-ligand system was detected which needs a further investigation.

Key words: Homogeneous catalysis, Hydroformylation, Syngas, 1-Butene, Rhodium catalyst

摘要: Four monodentate P-ligands and their mixtures (six groups of double-ligand systems, four groups of triple-ligand systems and one group of tetra-ligand system) were used with Rh(acac)(CO)2 (acac=acetylacetonate) or Rh (acac)CO(PPh3) as the catalyst in the hydroformylation reaction of 1-butene. It was found that different Rh catalysts showed little difference in the catalysis performance. The general order of catalysis performance is doubleligand system > single-ligand system > triple-ligand system > tetra-ligand system. Some synergistic effect in the double-ligand system was detected which needs a further investigation.

关键词: Homogeneous catalysis, Hydroformylation, Syngas, 1-Butene, Rhodium catalyst