Chin. J. Org. Chem. ›› 1995, Vol. 15 ›› Issue (4): 419-423. Previous Articles     Next Articles

Original Articles

3-芳基戊二酰基双(4'-苯并-15-冠-5)的合成

李淑勉;侯守君;黄枢;田宝芝   

  1. 郑州轻工业学院化工系;四川大学化学系
  • 发布日期:1995-08-25

Synthesis of 3-arylpentanedioyl bis (4'-benzo-15-crown-5)s

LI SHUMIAN;HOU SHOUJUN;HUANG SHU;TIAN BAOZHI   

  • Published:1995-08-25

Benzaldehyde and p-chlorobenzadhyde reacted with 4'-acetylbenzo-15-crown-5 in the presence of alkali to afford the crowned chalcones 1a and 1b respectively. The resulting intermediates further reacted with 4'-acetylbenzo-15-crown- 5 by Michael reaction to produce two ketonic type biscrown ethers 3-arylpentanedioyl bis (4'-benzo-15-crown-5)s 2a and 2b.

Key words: SYNTHESIS, MICHAEL ADDITION REACTION, CROWN ETHER

CLC Number: