高等学校化学学报

高等学校化学学报 ›› 1988, Vol. 9 ›› Issue (9): 945.

• 论文 • 上一篇    下一篇

含氮聚合物负载钯络合物的合成及其催化加氢性能的研究

何炳林, 孙君坦, 王俐   

  1. 南开大学高分子化学研究所
  • 收稿日期:1987-01-17 出版日期:1988-09-24 发布日期:1988-09-24
  • 通讯作者: 王俐
  • 基金资助:

    国家自然科学基金

Synthesis of Several Polymer-Supported N-Pd Complex Catalysts and Their Catalytic Activity for the Hydrogenation of 1,5,9-Cyclododecatriene

He Binglin, Sun Juntan, Wang Li   

  1. Institute of Polymer Chemistry, Nankai University, Tianjin
  • Received:1987-01-17 Online:1988-09-24 Published:1988-09-24

PDF (PC)

被引次数

2

摘要： 合成了一系列含氮聚合物金属络合物,考察了它们对1,5,9-环十二碳三烯选择性催化加氢的活性及选择性。研究了同种聚合物中单原子配体与双原子配体对催化剂活性的影响。对不同金属物种、孔结构、温度及压力对加氢活性及选择性的影响也进行了系统的比较。

关键词: 含氮聚合物负载钯络合物, 催化加氢活性, 选择性

Abstract: Many polymer-supported palladium complex catalysts were prepared.The selective hydrogenation of 1,5,9-cyclododecatriene .with polymeric N-Pd complexes in 1:1 benzene-ethanol at 100℃ and 20 kg/cm2 was investigated. The relation-ships between the N-substituted groups and the active centre from the catalysts were examined.It was found that the catalysts containing chelating ligands displayed high activity for selective hydrogenation.

Key words: Polymer-Supported N-Pd Complex, Catalytic activity for the Hydrogenation, Selection

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