有机化学 ›› 2023, Vol. 43 ›› Issue (10): 3614-3622.DOI: 10.6023/cjoc202306025 上一篇    下一篇

所属专题: 有机硅化学专辑-2023

研究论文

芳基乙烯基硅烷与芳基卤代物的Hiyama偶联反应

马伟源a, 戴惠芳b, 亢少林a, 张天麟a, 舒兴中a,*()   

  1. a 兰州大学功能有机分子化学国家重点实验室 兰州 73000
    b 复旦大学药学院 上海 201203
  • 收稿日期:2023-06-28 修回日期:2023-07-23 发布日期:2023-08-16
  • 作者简介:
    † 共同第一作者
  • 基金资助:
    国家自然科学基金(22071084); 国家自然科学基金(22271127); 中央高校基本科研业务费专项资金(lzujbky-2022-ey01)

Hiyama Cross-Coupling Reaction of Aryl Vinylsilanes and Aryl Halides

Wei-Yuan Maa, Huifang Daib, Shaolin Kanga, Tianlin Zhanga, Xing-Zhong Shua()   

  1. a State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000
    b School of Pharmacy, Fudan University, Shanghai 201203
  • Received:2023-06-28 Revised:2023-07-23 Published:2023-08-16
  • Contact: *E-mail: shuxingzh@lzu.edu.cn
  • About author:
    † These authors contributed equally to this work
  • Supported by:
    National Natural Science Foundation of China(22071084); National Natural Science Foundation of China(22271127); Fundamental Research Funds for the Central Universities(lzujbky-2022-ey01)

Hiyama偶联反应已经发展成为一种构筑C—C键的常用方法, 尤其是在芳基-芳基和芳基-烯基偶联反应领域. Hiyama偶联反应通常需要使用R—SiF3、R—Si(OMe)3等活性高但稳定性差的有机硅试剂, 发展基于稳定硅烷的Hiyama偶联反应是该领域重要的研究方向. 报道了一类钯催化芳基乙烯基硅烷和芳基卤代物的交叉偶联反应, 利用芳基乙烯基硅烷实现芳基化反应. 反应具有较好的官能团兼容性, 为制备二芳基类化合物提供了一种简便高效的途径.

关键词: Hiyama反应, 偶联反应, 芳基乙烯基硅烷, 芳基化, 二芳基化合物

The Hiyama coupling reaction has emerged as a wildly used method for the construction of C—C bonds, especially in the fields of aryl-aryl and aryl-alkenyl coupling reactions. In general, this protocol highly relies on reactive but unstable silicon reagents such as R—SiF3 and R—Si(OMe)3. The development of Hiyama coupling reaction involving stable organosilanes is in high demand. In this manuscript, a palladium-catalyzed cross-coupling reaction of aryl vinylsilanes and aryl halides is reported, leading to the formation of Ar—Ar bonds. The reaction has shown good functional group compatibility and offered convenient access to biaryl compounds.

Key words: Hiyama reaction, cross-coupling reaction, aryl vinylsilanes, arylation, biaryl compounds