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有机化学
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有机化学 ›› 2005, Vol. 25 ›› Issue (11): 1403-1405. 上一篇    下一篇

研究论文

苯并(硫)吡喃-4-酮衍生物的合成与表征

吴利欢*,1，杨定乔2，陈乃炽1，李红缨1，翟晓峰1，徐立锋1   

  1. (1肇庆学院轻工化学系 肇庆 526060)
    (2华南师范大学化学与环境学院 广州 510631)
  • 收稿日期:2005-04-13 修回日期:2005-05-23 发布日期:2005-10-30
  • 通讯作者: 吴利欢

Synthesis and Characterization of Substituted(unsubstituted) Benzo[b](thio)pyran Derivatives

WU Li-Huan*,1,YANG Ding-Qiao2,CHEN Nai-Chi1, LI Hong-Ying1
ZHAI Xiao-Feng1,XU Li-Feng1   

  1. (1 Department of Light Industry and Chemistry, Zhaoqing College, Zhaoqing 526061)
    (2 College of Chemistry and Environment, South China Normal University, Guangzhou 510631)
  • Received:2005-04-13 Revised:2005-05-23 Published:2005-10-30
  • Contact: WU Li-Huan

PDF

1670

被引次数

6

以取代或未取代苯并(硫)吡喃-4-酮(1a～1c)为原料, 分别与呋喃甲醛和6-氨基胡椒醛发生缩合反应合成了一系列的取代或未取代苯并(硫)吡喃衍生物2a～2c和3a～3c, 化合物2a～2c和3a～3c的结构经IR, 1H NMR, MS和元素分析进行鉴定和表征.

关键词: 取代或未取代苯并(硫)吡喃衍生物, 缩合反应, 合成

A series of substituted(unsubstituted) benzo[b](thio)pyran derivatives were synthesized via con-densation of substituted(unsubstituted) benzo[b](thio)pyran-4-one with 2-furaldehyde or 6-amino-piperonal. The structures of products 2a～2c and 3a～3c were confirmed by IR, UV, 1H NMR, MS spectra and elemental analysis.

Key words: condensation reaction, synthesis, substituted(unsubstituted) benzo[b](thio)pyran-4-one