中华医学超声杂志

应用化学 ›› 1994, Vol. 0 ›› Issue (6): 61-64.

• 研究论文 • 上一篇    下一篇

改性HZSM－5分子筛催化合成巯基乙酸酯的研究

魏荣宝1, 粱娅1, 高铁男1, 吕金魁1, 袁忠勇2, 王敬中2   

  1. 1. 天津理工学院化工系 天津;
    2. 南开大学化学系 天津 300071
  • 收稿日期:1994-02-28 修回日期:1994-06-18 出版日期:1994-12-10 发布日期:1994-12-10

Catalytical Synthesis of Mercaptoacetates on Modified HZSM-5

Wei Rongbao1, Liang Yal1, Gao Tienan1, Lu Jinkui1, Yuan Zhongyong2, Wang Jingzhong2   

  1. 1. Department of Chemical Engineering, Tianjin Institute of Technology, tianjin;
    2. Department of Chemistry, Nankai University, Tianjin 300071
  • Received:1994-02-28 Revised:1994-06-18 Published:1994-12-10 Online:1994-12-10

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摘要： 用改性HZSM-5分子筛作催化剂制备了7种巯基乙酸酯:巯基乙酸丙酯、疏基乙酸正丁酯、硫基乙酸正戊酯、巯基乙酸正庚酯、疏基乙酸异辛酯、巯基乙酸二乙醇酯及疏基乙酸苯乙醇酯。收率90%左右。讨论了影响反应的诸因素。

关键词: 巯基乙酸酯, 改性HZSM－5, 合成

Abstract: Seven mercaptoacetates were catalytically prepared on modified HZSM-5 in yield about 90%, The high catalytical activity of modified HZSM-5 has been discussed on the results of NMR spectra.

Key words: mercaptoacetate, modified HZSM-5, synthesis

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