催化学报

催化学报 ›› 2007, Vol. 28 ›› Issue (7): 585-587.

• 研究快讯 • 上一篇    下一篇

高活性固载化三氯化铝催化合成金刚烷

武丽美,纪敏,贺民,蔡天锡   

  1. 大连理工大学化工学院精细化工国家重点实验室, 辽宁大连 116012
  • 收稿日期:2007-07-25 出版日期:2007-07-25 发布日期:2011-07-25

Synthesis of Adamantane Catalyzed by an Active Immobilized Aluminium Chloride Catalyst

WU Limei, JI Min*, HE Min, CAI Tianxi   

  1. State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116012, Liaoning, China
  • Received:2007-07-25 Online:2007-07-25 Published:2011-07-25

PDF

1022

被引次数

33

摘要： 首次用固载化AlCl3催化剂催化桥式四氢双环戊二烯异构化反应合成金刚烷. 结果表明,以γ-Al2O3为载体的固载化AlCl3催化剂在较低的反应温度(140 ℃)下具有较高的催化活性和生成金刚烷的选择性,桥式四氢双环戊二烯的转化率达到100%, 金刚烷的选择性为17.7%; 而以SiO2作为载体制备的催化剂,几乎没有金刚烷生成.

关键词: 三氧化二铝, 固载化三氯化铝, 四氢双环戊二烯, 异构化, 金刚烷

Abstract: An immobilized AlCl3 catalyst was first used to catalyze the isomerization of endo-tricyclodecane to produce adamantane. The AlCl3 catalyst immobilized on γ-Al2O3 exhibited high activity and selectivity at a low reaction temperature of 140 ℃, with endo-tricyclodecane conversion of 100% and adamantane selectivity of 17.7%, whereas the AlCl3 catalyst immobilized on SiO2 showed very low adamantane selectivity of almost zero.

Key words: alumina, immobilized aluminium chloride, tricyclodecane, isomerization, adamantane