Chin. J. Org. Chem. ›› 2003, Vol. 23 ›› Issue (10): 1146-1148. Previous Articles     Next Articles

KF-Al_2O_3催化下达米酮与查尔酮的麦克尔加成反应

王苏惠;王香善;史达清;屠树江   

  1. 徐州师范大学化学系
  • 发布日期:2003-10-25

Michael Addition Reaction of Dimedone and Chalcone Catalyzed by KF/Al_2O_3

Wang Suhui;Wang Xiangshan;Shi Daqing;Tu Shujiang   

  1. Department of Chemistry, Xuzhou Normal University
  • Published:2003-10-25

1,3-Diaryl-3-(5,5-dimethyl-3-hydi-oxy-2-cyclohexene-1-one-2-yl)-1- acetones have been synthesized in good yields by the Michael addition reaction of 5,5-dimethyl-1, 3-cyclohexanedione (dimedone) with 1,3- diaiyl-2-propen-1-one (chalcone) in DMF catalyzed by KF/Al_2O_3.

Key words: chalone;POTASSIUM FLUORIDE;ALUMINIUM OXIDE;MICHAEL ADDITION REACTION, DMF

CLC Number: