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有机化学
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有机化学 ›› 2006, Vol. 26 ›› Issue (9): 1268-1271. 上一篇    下一篇

研究简报

小分子胺直接有效催化合成α-苯硒基酮

杨明华*,a,b，王红松b，郑云法a，朱成建b   

  1. (a浙江丽水学院化学系 丽水 323000)
    (b南京大学化学化工学院 南京 210093)
  • 收稿日期:2005-09-20 修回日期:2006-01-27 发布日期:2006-09-11
  • 通讯作者: 杨明华

Synthesis of α-Phenylselenoketone Directly Catalyzed by Amine

YANG Ming-Hua*,a,b,WANG Hong-Songb,ZHENG Yun-Faa,ZHU Cheng-Jianb   

  1. (a Department of Chemistry, Lishui College, Lishui 323000)
    (b School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093)
  • Received:2005-09-20 Revised:2006-01-27 Published:2006-09-11
  • Contact: YANG Ming-Hua

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用有机小分子胺, 如辛可尼啶, L-脯胺酸和N-取代的手性1,2-环己二胺等直接催化酮与苯硒基氯反应, 通过这一简单有效的方法, 高收率合成了一些α-苯硒基酮.

关键词: 有机催化, 胺, 酮, 苯硒基氯

The α-selenenylation reactions of ketones with PhSeCl can be directly catalyzed by some amines, such as cinchonidine, L-proline or 1,2-cyclohexanediamine. Several α-phenylselenoketones were obtained with high yields by such a simple and efficient procedure.

Key words: amine, organocatalysis, ketone, phenylselenic chloride