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有机化学
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有机化学 ›› 2010, Vol. 30 ›› Issue (07): 1076-1079. 上一篇    下一篇

研究简报

吡啶-2,6-二甲酸与2,6-二氨基吡啶质子转移化合物的超声合成新方法

蔡梦军，陈建定*   

  1. (华东理工大学材料科学与工程学院 国家超细粉末工程研究中心 上海 200237)
  • 收稿日期:2009-09-17 修回日期:2009-11-10 发布日期:2010-02-23
  • 通讯作者: 蔡梦军 E-mail:mengjuncai@ecust.edu.cn

A New Ultrasonic Synthetic Method for Proton Transfer Compound of 2,6-Pyridinedicarboxylic Acid and 2,6-Pyridinediamine

CAI Meng-Jun, CHEN Jian-Ding   

  1. (National Engineering Research Center of Ultrafine Powder, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237)
  • Received:2009-09-17 Revised:2009-11-10 Published:2010-02-23
  • Contact: CAI Meng-Jun E-mail:mengjuncai@ecust.edu.cn

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被引次数

8 | 1

研究了超声波作用下合成吡啶-2,6-二甲酸(pydc•H)与2,6-二氨基吡啶(pyda)质子转移化合物[pyda•H][pydc]的新方法, 考察了不同溶剂、反应时间和反应物浓度等因素对产率的影响. 结果表明, 在较短时间的超声波作用下, 于不同种类的溶剂中均可合成得到[pyda•H][pydc]. 该合成方法操作简便, 无需催化剂和加热, 反应时间短, 产率高, 具有实用性.

关键词: 吡啶-2,6-二甲酸, 2,6-二氨基吡啶, 质子转移化合物, 超声合成

A new method for synthesizing proton transfer compound [pyda•H][pydc] from 2,6-pyri- dinedicarboxylic acid (pydc•H) and 2,6-pyridinediamine (pyda) was explored under ultrasonic. Some factors on the yields of proton transfer compound [pyda•H][pydc] were investigated including different solvents, reaction time and reactant concentration. The results indicated that the proton transfer compound [pyda•H][pydc] could be synthesized in different types of solvents within a relatively short time under ultrasonic. The synthetic method was very convenient without catalyst and heating but short reaction time and high yield.

Key words: 2,6-pyridinedicarboxylic acid, 2,6-pyridinediamine, proton transfer compound, ultrasonic synthesis