化工进展

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丙烯醛/氨反应制备3-甲基吡啶的研究进展

张 弦1,晁自胜1,黄登高1,罗才武1,刘 伟1,王开明2,潘金钢3   

  1. 1湖南大学化学化工学院化学生物传感与计量学国家重点实验室,湖南 长沙 410012; 2青岛科技大学化学与分子工程学院,山东 青岛 266042;3北京华地博源生化科技有限公司,北京 100120
  • 出版日期:2012-05-05 发布日期:2012-05-25

Advances in the synthesis of 3-picoline via acrolein/ammonia reaction

ZHANG Xian1,CHAO Zisheng1,HUANG Denggao1,LUO Caiwu1,LIU Wei1,WANG Kaiming2,PAN Jingang3   

  1. 1 State Key Laboratory of Chemo/Biosensing and Chemometrics,College of Chemisty and Chemical Engineering,Hunan University,Changsha 410012,Hunan,China;2College of Chemistry and Molecular Engineering,Qingdao University of Science and Technology,Qingdao 266042,Shandong,China;3Beijing Huadi Boyuan Biochemical Technology Limited Company,Beijing 100120,China
  • Online:2012-05-05 Published:2012-05-25

摘要: 综述了丙烯醛/氨反应制备3-甲基吡啶的方法,主要包括液相釜式反应法、气相固定床反应法和气相流化床反应法3种。介绍了这些方法的工艺特点,评述了其优缺点及所涉及的催化剂。对丙烯醛/氨反应制备3-甲基吡啶过程所需要着重解决的问题进行了归纳总结。并简介了3-甲基吡啶的合成机理。同时,对于丙烯醛/氨反应制备3-甲基吡啶技术的发展前景也进行了展望,认为介孔材料和固体酸催化剂应用于该反应及合成机理的深入研究是未来的发展方向之一。

关键词: 3-甲基吡啶, 丙烯醛, 液相法, 气相法

Abstract: This paper reviewed the synthesis of 3-picoline via the reaction between acrolein and ammonia. It was reported up to now that there are mainly three approaches for the synthesis of 3-picoline from the reaction of acrolein with ammonia,i.e.,the liquid-phase reaction in stirring tank reactor,the gas-phase reaction in fixed-bed reactor and the gas-phase reaction in fluidized-bed reactor. The paper described the general features of these reaction processes,with comments on their advantages and disadvantages and the related catalysts. It addressed particularly the key issues in the reaction process of acrolein/ammonia to 3-picoline. The foreground of the mesoporous material and solid acid catalysts applied to the reaction and the mechanism researches of 3-picoline prepared from acrolein were also prospected,the mesoporous material and solid acid catalysts applied to the reaction and the mechanism researches were thought to one of the development direction.

Key words: 3-picoline, acrolein, liquid-phase method, vapor-phase method