有机化学 ›› 2013, Vol. 33 ›› Issue (02): 378-382.DOI: 10.6023/cjoc201210031 上一篇    下一篇

研究简报

4-(1H)-喹诺酮及甲氧基和溴代衍生物的合成研究

马梦林a,b, 黄剑彪a,c, 王玉良b, 陈淑华b, 陈华b   

  1. a 西华大学物理与化学学院 成都 610039;
    b 四川大学化学学院 教育部绿色化学重点实验室 成都 610064;
    c 上海大学理学院 上海200444
  • 收稿日期:2012-10-17 修回日期:2012-11-05 发布日期:2012-11-15
  • 通讯作者: 马梦林 E-mail:mmlchem@163.com
  • 基金资助:

    国家自然科学基金(No. B020601);四川省自然科学重点基金(No. 07ZA109)资助项目.

Syntheses of 4-(1H)-Quinolones and the Brominated or Methoxy Substituted Derivatives

Ma Menglina,b, Huang Jianbiaoa,c, Wang Yuliangb, Chen Shuhuab, Chen Huab   

  1. a School of Physics and Chemistry, Xihua University, Chengdu 610039;
    b Key Laboratory of Green Chemistry and Technology of Ministry of Education, Faculty of Chemistry, Sichuan University, Chengdu 610064;
    c College of Science, Shanghai University, Shanghai 200444
  • Received:2012-10-17 Revised:2012-11-05 Published:2012-11-15
  • Supported by:

    Project supported by the National Natural Science Foundation of China (No. B020601), the Natural Science Foundation of Sichuan Province (No. 07ZA109).

提出了一种4-(1H)-喹诺酮衍生物合成方法. 以3,3-二乙氧基丙酸乙酯和苯胺为原料, 生成中间体3-(苯基亚氨基)丙酸乙酯, 再经热环化或微波促进环化两步反应制备4-(1H)-喹诺酮, 并以此方法合成了7个溴代或甲氧基取代的4-(1H)-喹诺酮衍生物.

关键词: 4-(1H)-喹诺酮, 3,3-二乙氧基丙酸乙酯, 合成方法, 环化

A simple and new synthetic approach to 4-(1H)-quinolones was described. This method was started from ethyl 3,3-diethoxypropanoate and aniline via a synthetic sequence of preparation of key intermediate 3-(phenylimino)propionate and cyclization reaction. The brominated or methoxy substituted derivatives were synthesized by this new method as well.

Key words: 4(1H)quinolones, 3,3-diethoxypropanoate, synthetic method, cyclization