有机化学 ›› 2008, Vol. 28 ›› Issue (06): 1071-1073. 上一篇    下一篇

研究简报

3,6-二甲基-9-芳基-2,7-二氧杂-1,2,7,8,9,10-六氢-1,8-吖啶二酮衍生物的一步合成

刘波,李卓宁,张雪利,吕维中,高原*   

  1. (深圳大学化学化工学院 深圳 518060)
  • 收稿日期:2006-12-05 修回日期:2007-11-08 发布日期:2008-06-26
  • 通讯作者: 高原

One-Pot Synthesis of 9-Aryl-3,6-dimethyl-2,7-dioxa-1,2,7,8,9,10- hexahydro-1,8-acridinedione Derivatives

LIU Bo, LI Zhuo-Ning, ZHANG Xue-Li, LÜ Wei-Zhong, GAO Yuan*   

  1. (College of Chemistry and Chemical Engineering, Shenzhen University, Shenzhen 518060)
  • Received:2006-12-05 Revised:2007-11-08 Published:2008-06-26
  • Contact: GAO Yuan

以芳醛、6-甲基-4-羟基-2-吡喃酮、醋酸铵为原料, 醋酸为溶剂, 一步合成了一系列3,6-二甲基-9-芳基-2,7-二氧 杂-1,2,7,8,9,10-六氢-1,8-吖啶二酮, 产物的结构经红外、核磁、元素分析进行了表征, 并对反应过程提出了可能的机理.

关键词: 芳醛, 6-甲基-4-羟基-2-吡喃酮, 吖啶二酮

A series of 9-aryl-3,6-dimethyl-2,7-dioxa-1,2,7,8,9,10-hexahydro-1,8-acridinedione derivatives were synthesized by one-pot reaction of substituted benzaldehyde, 4-hydroxyl-6-methyl-2-pyranone with ammonium acetate in acetic acid. The structures of the products were determined by IR, 1H NMR spectra and elemental analysis. A possible mechanism for this reaction was proposed.

Key words: 4-hydroxyl-6-methyl-2-pyranone, acridinedione, aromatic aldehyde