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Chin. J. Org. Chem. ›› 2009, Vol. 29 ›› Issue (11): 1821-1824. Previous Articles     Next Articles

Reviews

PEG-400为绿色反应介质无催化一锅法合成2-氨基-3-氰基-4-芳基-4H-苯并色烯衍生物

王喜存*,a    许新兵a,b       权正军a      张彰a   

  1. (a西北师范大学化学化工学院 甘肃省高分子材料重点实验室 兰州 730070) (b酒泉职业技术学院机电工程系 酒泉 735000)
  • 收稿日期:2008-10-28 修回日期:2009-03-27 发布日期:2009-06-03
  • 通讯作者: 王喜存 E-mail:wangxicun@nwnu.edu.cn
  • 基金资助:

    甘肃省自然科学基金(No. 3ZS061-A25-019)；甘肃省教育厅科研基金(No. 0601-25)；甘肃省高分子材料重点实验室重点基金资助项目

Synthesis of 2-Amino-3-cyano-4-arylbenzochromenes under Noncatalysis Conditions Using PEG-400 as Green Medium

Wang, Xicun*,a     Xu, Xinbing a,b       Quan, Zhengjuna        Zhang, Zhanga   

  1. (a Gansu Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Gansu Northwest Normal University, Lanzhou 730070) (b Department of Mechanical and Electronic Engineering, Jiuquan Polytechnic College, Jiuquan 735000)
  • Received:2008-10-28 Revised:2009-03-27 Published:2009-06-03

Cited

21

A series of 2-amino-3-cyano-4-arylbenzochromenes were synthesized by a three-component one-pot reaction of naphthol, malononitrile and aromatic aldehydes using PEG-400 as green reaction medium under noncatalysis conditions. The reaction has the advantages of good yields, less pollution, simple operation and environmental friendliness. The structures of all compounds were confirmed by IR and NMR spectra.

Key words: one-pot synthesis, three-component reaction, PEG-400, 2-amino-3-cyano-4-arylbenzo- chromene, synthesis