有机化学 ›› 2003, Vol. 23 ›› Issue (12): 1425-1427. 上一篇    下一篇

研究论文

微波辐射下苯并吡喃衍生物的合成

庄启亚;冯友健;屠树江;蒋虹;史达清   

  1. 徐州师范大学化学系
  • 发布日期:2003-12-25

Synthesis of Benzo[#]pyran Derivatives under Microwave Irradiation

Zhuang Qiya;Feng Youjian;Tu Shujiang;Jiang Hong;Shi Daqing   

  1. Department of Chemistry,Xuzhou Normal University,Key Laboratory of Biotechnology on Medical Plant
  • Published:2003-12-25

以邻羟基芳香醛、活性亚甲基化合物为原料,在乙二醇溶剂中经微波辐射得到 一系列苯并吡喃衍生物,产物的结构通过红外光谱、核磁共振光谱及元素分析表征.

关键词: 微波技术, 水杨醛, 苯并吡喃, 红外分光光度法, 质子磁共振谱法, 元素分析

A series of benzo [ b ] pyran derivatives have been synthesized by the reaction of 2-hydroxyaromatic aldehyde with active methylene compounds under microwave irradiation. The structures of products were determined by elemental analysis, IR and 'H NMR spectra.

Key words: MICROWAVE TECHNIQUE;salicylic aldehyde;BENZOPYRAN;IR;1HNMR, ELEMENTAL ANALYSIS

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