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化学学报
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化学学报 ›› 2010, Vol. 68 ›› Issue (19): 1991-1994. 上一篇    下一篇

杨崧1，杨迎宾2，吴超2，伍参荣1，向建南*,2   

  • 投稿日期:2009-10-30 修回日期:2010-03-10 发布日期:2010-05-28

Palladium-Catalyzed Suzuki-Coupling Reaction between Ferroceneboronic Acid and Organic Triflates for the Preparation of Monosubstituted Arylferrocenes

Yang Song1 Yang Yingbin2 Wu Chao2 Wu Shenrong1 Xiang Jiannan*,2   

  1. (1 Hunan University of Chinese Medicine, Changsha 410007)
    (2 College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082)
  • Received:2009-10-30 Revised:2010-03-10 Published:2010-05-28
  • Contact: XIANG Jian-Nan E-mail:jnxiang@hnu.cn

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关键词: 二茂铁硼酸, 三氟甲磺酸酯, Suzuki偶联, 钯催化

Monosubstituted ferrocene derivatives were prepared with high yields from ferroceneboronic acid and organic triflates in refluxing dioxane by Pd(PPh3)4-catalyzed Suzuki-coupling reaction in which K3PO4 was used as a base. The yields of the coupling reactions of various triflates were in the range of 72%??92%.

Key words: ferroceneboronic acid, triflates, Suzuki coupling, palladium catalyst