有机化学 ›› 2001, Vol. 21 ›› Issue (4): 313-316. 上一篇    下一篇

研究论文

微波辐射一步合成对-芳基多氢喹啉衍生物

屠树江;周建峰;邓旭;蔡佩君;王海;冯骏材   

  1. 南京大学化学化工学院
  • 发布日期:2001-04-25

One step synthesis of 4-arylpolyhydroquinoline derivatives using microwave irradiation

Tu Shujiang;Zhou Jianfeng;Deng Xu;Cai Peijun;Wang Hai;Feng Juncai   

  • Published:2001-04-25

芳醛、5,5-甲基-1,3-环已二酮与乙酰乙酸乙酯或丙二酸亚异丙酯在醋酸铵存在下,用微波辐射一步合成了4-芳基-2,7,7-三甲-3-乙氧羰基-5-氧代-1,4,5,6,7,8-六氢喹啉和4-芳基-7,7-二甲基2,5-二氧代-1,2,3,4,5,6,7,8-八氢喹啉,反应在2~8min内完成,产率优良。

关键词: 微波辐射, 一步法(化工), 喹啉P, 多氢化合物

A series of 4-aryl-3-ethoxylcarbonyl-1,4,5,6,7,8-hexahydro -5-oxo-2, 7,7-trimethylquinoline and 4-aryl-7,7-dimethyl-2,5- dioxo-1,2,3,4,5,6, 7,8-octahydro-quinoline were synthesized by the reaction of aromatic aldehydes, dimedone, ammonium acetate, ethyl acetoacetate or meldrum's acid under microwave irradiation. The reactions were completed with in 2~ 8 min giving good yields of 5 or 6.

Key words: MICROWAVE RADIATION, ONE-STEP PROCESS, QUINOLINE P, HYDROGEN COMPOUNDS

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