刘蒲,张鹏,刘晔,李三华,王向宇.壳聚糖亚胺环钯化合物对碘代苯与丙烯酸反应的催化性能[J].分子催化,2008,(2):123-127
壳聚糖亚胺环钯化合物对碘代苯与丙烯酸反应的催化性能
Catalytic Performance of Chitosan-imine-palladacycle Complexes in the Reaction of Iodobenzene with Acrylic Acid
  修订日期:2007-06-18
DOI:
中文关键词:  壳聚糖,席夫碱,亚胺环钯化合物,碘代苯,丙烯酸
英文关键词:Chitosan,Schiff base,Imine-palladacycle,Iodobenzene,Acrylic acid
基金项目:
刘蒲  张鹏  刘晔  李三华  王向宇
郑州大学化学系,华北水利水电学院环境与市政工程学院,上海市绿色化学与化工过程绿色化重点验室 华东师范大学化学系,郑州大学化学系,郑州大学化学系,河南郑州450052,河南郑州450011,上海200062,河南郑州450052,河南郑州450052
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中文摘要:
      以苯甲醛或其衍生物对壳聚糖进行接枝改性制得了壳聚糖席夫碱配体,再与Li2PdCl4进行环钯化合成了壳聚糖亚胺环钯化合物催化剂1-10.研究了该类催化剂对碘代苯或碘苯衍生物与丙烯酸偶联反应的催化性能,结果表明该类催化剂具有较好的催化活性和一定的重复使用性能.
英文摘要:
      Chitosan was modified with Phenyl aldehyde or its derivatives to obtain chitosan-schiff bases, then they were reacted with Li2PdCl4 in methanol to synthesize chitosan-imine-palladacycle complexes 1-10. The performance of catalysts was studied by the reaction of iodobenzene or its derivatives with acrylic acid. The results show that the catalysts have high activity and could be reused some times keeping high yield.
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