有机化学 ›› 2017, Vol. 37 ›› Issue (6): 1473-1478.DOI: 10.6023/cjoc201612047 上一篇    下一篇

研究论文

一种2-烯基呋喃/噻吩的高效合成方法:高速球磨条件下的氧化Heck偶联反应

贾侃彦a, 江之江b, 俞静波b, 洪子坤a, 苏为科a,b   

  1. a. 浙江工业大学药学院 杭州 310014;
    b. 浙江工业大学长三角绿色制药协同创新中心 杭州 310014
  • 收稿日期:2016-12-18 修回日期:2017-02-08 发布日期:2017-02-15
  • 通讯作者: 苏为科 E-mail:pharmlab@zjut.edu.cn
  • 基金资助:

    国家重点基础研究发展计划(No.2014CB460608)和国家自然科学基金(Nos.21406201,21276237)资助项目.

An Efficient Synthesis of 2-Vinyl Furans/Thiophenes: Oxidative Heck Coupling under High-Speed Ball-Milling Conditions

Jia Kanyana, Jiang Zhijiangb, Yu Jingbob, Hong Zikuna, Su Weikea,b   

  1. a. College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014;
    b. Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014
  • Received:2016-12-18 Revised:2017-02-08 Published:2017-02-15
  • Contact: 10.6023/cjoc201612047 E-mail:pharmlab@zjut.edu.cn
  • Supported by:

    Project supported by the Special Program for Key Basic Research of the Ministry of Science and Technology of China (No. 2014CB460608) and the National Natural Science Foundation of China (Nos. 21406201, 21276237).

研究了一种微溶剂辅助高速球磨条件下的氧化Heck反应,用于高效制备2-乙烯基呋喃/噻吩化合物.这种钯催化氧化Heck偶联反应对丙烯酸酯和苯乙烯底物均具有较好的适用性,反应仅需45 min即可获得中等至较高收率的目标产物.

关键词: 高速球磨, 氧化Heck偶联, 呋喃, 噻吩

An efficient synthesis of 2-vinyl furans and thiophenes through oxidative Heck reaction has been explored under solvent-less high-speed ball-milling conditions. This Pd-catalyzed oxidative Heck reaction proceeded well with both acrylates and styrenes, which afford desired product in 45 min, with moderate to high yields.

Key words: high-speed ball-milling, oxidative Heck coupling, furan, thiophene