高等学校化学学报 ›› 2004, Vol. 25 ›› Issue (8): 1471.

• 研究简报 • 上一篇    下一篇

含分子内氢键的苯硫酚在水相中的Michael加成反应

高照波, 邱雪鹏, 郭海泉, 康传清, 高连勋   

  1. 中国科学院长春应用化学研究所, 高分子物理与化学国家重点实验室, 长春130022
  • 收稿日期:2003-06-30 出版日期:2004-08-24 发布日期:2004-08-24

Michael Addition Reaction of Thiophenol with Intramolecular Hydrogen Bond in Aqueous Medium

GAO Zhao-Bo, QIU Xue-Peng, GUO Hai-Quan, KANG Chuan-Qing, GAO Lian-Xun   

  1. State Key Lab of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
  • Received:2003-06-30 Online:2004-08-24 Published:2004-08-24

关键词: 水相反应, 苯硫酚, 分子内氢键, Michael加成

Abstract: The method of Michael addition reaction of thiophenol with intramolecular hydrogen bond in an aqueous medium was reported. The aqueous reactive medium includes saturated sodium bicarbonate solution and catalytic amount of tetrabutylammonium bisulfate. 2-Hydroxythiophenol,2-aminothiophenol,2-carboxythiophenol,ethyl acrylate and arcylonitrile were selected as model molecules to demonstrate the method. It is found that the reaction can be accomplished rapidly at room temperature with a high yield,and no mercapto-coupling byproduct formed.

Key words: Aqueous reaction, Thiophenol, Intramolecular hydrogen bond, Michael addition

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