有机化学 ›› 2010, Vol. 30 ›› Issue (01): 117-119. 上一篇    下一篇

研究简报

超声辐射下醋酸钯催化Sonogashira偶联反应

张国平*,李品华   

  1. (淮北煤炭师范学院化学系 淮北 235000)
  • 收稿日期:2009-05-10 修回日期:2009-06-30 发布日期:2010-01-20
  • 通讯作者: 张国平 E-mail:hbzgp-1@163.com
  • 基金资助:

    安徽省教育厅(KJ2007B012)项目资助

Pd(OAc)2 Catalyzed Sonogashira Cross-Coupling Reaction under Ultrasound Irradiation

Zhang,Guoping*,Li,Pinhua   

  1. (Department of Chemistry,Huaibei Coal Teachers College,Huaibei 235000)
  • Received:2009-05-10 Revised:2009-06-30 Published:2010-01-20

超声辐射下无铜无胺无膦Pd(OAc)2体系中进行Sonogashira偶联反应,建立了适用于碘代芳烃的Sonogashira芳基化反应的合成方法,此法具有反应条件温和、反应时间短、收率高的优点。

关键词: 醋酸钯, 超声辐射, Sonogashira反应, 碘代芳烃

Pd(OAc)2 catalyzed Sonogashira cross-coupling reaction under amine-,copper-,and phosphine-free reaction conditions by ultrasound irradiation。The synthetic method was established via the aryl iodide Sonogashira reaction。The procedure has the advantages of mild conditions,short reaction time and high yields.

Key words: Pd(OAc)2, ultrasound irradiation, Sonogashira reaction, aryl iodide