高等学校化学学报

高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (4): 572.

• 研究快报 • 上一篇    下一篇

2,5-二吡唑基-1,3,4-噁二唑的一锅煮法合成及生物活性

陈寒松, 李正名   

  1. 南开大学元素有机化学研究所, 天津, 300071
  • 收稿日期:1997-09-29 出版日期:1998-04-24 发布日期:1998-04-24
  • 通讯作者: 李正名
  • 作者简介:陈寒松,男,28岁,博士,讲师.
  • 基金资助:

    国家自然科学基金

One Pot Synthesis and Biological Activity of 2,5-Dipyrazolyl-1,3,4-oxadiazoles

CHEN Han-Song, LI Zheng-Ming    

  1. Institute of Elemento Organic Chemistry, Nankai University, Tianjin, 300071
  • Received:1997-09-29 Online:1998-04-24 Published:1998-04-24

PDF (PC)

被引次数

17

关键词: 1, 3, 4－噁二唑, 一锅煮法合成, 生物活性

Abstract: 2，5-Dipyrazolyl-1,3,4-oxadiazoles were synthesized from 5-pyrazole formic acid and its hydrazide by one pot synthetic method in the presence of phosphorus oxychloride. The method shortened synthetic route and simplified experimental operation. The preliminary biological activity tests showed that compound 3b has fungicidal and herbicidal activity.

Key words: 1,3,4-Oxadiazole, One pot synthesis, Biological activity

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