高等学校化学学报

高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (9): 1576.

• 研究简报 • 上一篇    下一篇

BF3·Et2O/MCM-41固体酸催化剂及其催化性能的研究

周仁贤1, 莫流业1, 赵少芬1, 王月娟2, 郑小明1   

  1. 1. 浙江大学催化研究所, 杭州 310028;
    2. 浙江师范大学化学系, 金华 321004
  • 收稿日期:2000-08-11 出版日期:2001-09-24 发布日期:2001-09-24
  • 通讯作者: 周仁贤(1964年出生),男,硕士,教授,从事多相催化研究.E-mail:cuihua@diel.zju.edu.cn E-mail:cuihua@diel.zju.edu.cn
  • 基金资助:

    浙江省自然科学基金(批准号:29777005)资助.

Studies on the BF3·Et2O/MCM-41 Solid Acid Catalyst and Its Catalytic Performance

ZHOU Ren-Xian1, MO Liu-Ye1, ZHAO Shao-Fen1, WANG Yue-Juan2, ZHENG Xiao-Ming1   

  1. 1. Institute of Catalysis, Zhejiang University, Hangzhou 310028, China;
    2. Department of Chemistry, Zhejiang Normal University, Jinhua 321004, China
  • Received:2000-08-11 Online:2001-09-24 Published:2001-09-24

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关键词: BF3·, Et2O/MCM-41, 环氧氯丙烷, 异丁醇, 缩合反应, 1-异丁氧基-3-氯异丙醇

Abstract: Asolid acid catalyst has been prepared by grafting Boron trifluoride on mesoporous molecular sieve MCM-41 and characterized by XRDand FTIRtechniques. The XRDand FTIRresults indicated that the BF3·Et2Ointerlocks with the silicon groups of MCM-41 surface to form strong solid acid. The solid acid catalyst would effectively promote the opening of epichlorohydrin with isobutanol to form 1-isobutoxy 3-chloropropanol, and showed a nice activity and selectivity.

Key words: BF3·Et2O/MCM41, Epichlorohydrin, Isobutanol, Condensation reaction, 1 Isobutoxy3 chloropropanol

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