Chin. J. Org. Chem. ›› 2013, Vol. 33 ›› Issue (04): 860-865.DOI: 10.6023/cjoc201301012 Previous Articles     Next Articles



瞿益萍, 王龙翔, 周晓玉, 冯秀娟, 包明   

  1. 大连理工大学精细化工国家重点实验室 大连 116023
  • 收稿日期:2013-01-05 修回日期:2013-01-25 发布日期:2013-02-01
  • 通讯作者: 冯秀娟
  • 基金资助:

    国家自然科学基金(No. 21073025)资助项目.

Copper-Catalyzed Condensation Reaction of Amines with 1,3-Dicarbonyl Compounds to Produce Enaminones

Qu Yiping, Wang Longxiang, Zhou Xiaoyu, Feng Xiujuan, Bao Ming   

  1. State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023
  • Received:2013-01-05 Revised:2013-01-25 Published:2013-02-01
  • Supported by:

    Project supported by the National Natural Science Foundation of China (No. 21073025).

Copper-catalyzed condensation reaction of amines with 1,3-dicarbonyl compounds is described. The condensation reaction of amines with 1,3-dicarbonyl compounds proceeded smoothly in the presence of copper chloride (CuCl) catalyst at room temperature in tetrahydrofuran (THF) to produce enaminones in range of 75%~98% yields. Sixteen kinds of enaminones 3a3p were prepared, and the 3p is an unknown product.

Key words: copper catalysis, amine, 1,3-dicarbonyl compound, enaminone, synthesis