有机化学 ›› 2008, Vol. 28 ›› Issue (05): 885-888. 上一篇    下一篇

研究简报

微波辅助合成1,3-二苯基-2-吡唑啉

廖勇,黄文海,胡永洲,盛荣*   

  1. (浙江大学药学院 浙江大学-巴黎高师药物化学联合实验室 杭州 310058)
  • 收稿日期:2007-09-13 修回日期:2007-11-03 发布日期:2008-05-20
  • 通讯作者: 盛荣

Microwave-Assisted Synthesis of 1,3-Diphenyl-2-pyrazolines

LIAO Yong,HUANG Wen-Hai,HU Yong-Zhou,SHENG Rong*   

  1. (School of Pharmaceutial Sciences, ZJU-ENS Joint Laboratory of Medicinal Chemistry, Zhejiang Univer-sity, Hangzhou 310058)
  • Received:2007-09-13 Revised:2007-11-03 Published:2008-05-20
  • Contact: SHENG Rong

以取代苯肼盐酸盐(1)和β-二甲胺基苯丙酮盐酸盐(2)为原料, 在微波辐射条件下一步合成了一系列1,3-二苯基吡唑啉类化合物3. 本方法具有操作简单、反应时间短、产率高等特点.

关键词: 苯肼, β-二甲胺基苯丙酮, 微波辐射, 1,3-二苯基吡唑啉

series of 1,3-diphenyl-2-pyrazoline derivatives 3 were synthesized starting from substituted phenylhydrazine hydrochloride (1) and β-dimethylaminopropiophenone hydrochloride (2) under microwave irradiation conditions. The reactions were easily worked up with short time and high yields.

Key words: β-dimethylaminopropiophenone, microwave irradiation, 1,3-diphenyl-2- pyrazoline, phenylhydrazine