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有机化学
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有机化学 ›› 2006, Vol. 26 ›› Issue (10): 1379-1383. 上一篇    下一篇

研究论文

水中取代水杨醛和氰乙酸酯的反应研究

王香善*,a,b,c，曾兆森a，李玉玲a,c，史达清a,c，屠树江a,c
魏贤勇b，宗志敏b   

  1. (a徐州师范大学化学系 徐州 221116)
    (b中国矿业大学化学工程学院 徐州 221008)
    (c江苏省药用植物生物技术重点实验室 徐州 221116)
  • 收稿日期:2005-10-19 修回日期:2006-02-16 发布日期:2006-09-19
  • 通讯作者: 王香善

Study on the Reaction of Substituted Salicylaldehydes with Cyanoacetate in Water

WANG Xiang-Shan*,a,b,c,ZENG Zhao-Sena,LI Yu-Linga,c,SHI Da-Qinga,c
TU Shu-Jianga,c,WEI Xian-Yongb,ZONG Zhi-Minb   

  1. (a Department of Chemistry, Xuzhou Normal University, Xuzhou 221116)
    (b School of Chemical Engineering, China University of Mining and Technol-ogy, Xuzhou 221008)
    (c Key Laboratory of Biotechnology on Medical Plant of Jiangsu Province, Xuzhou 221116)
  • Received:2005-10-19 Revised:2006-02-16 Published:2006-09-19
  • Contact: WANG Xiang-Shan

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991

被引次数

9 | 2

以水杨醛和氰乙酸酯为原料, 以水为溶剂, 以三乙基苄基氯化铵为催化剂在不同的反应温度下合成了两个系列的色烯衍生物, 该方法具有反应条件温和、立体选择性好、产率高等优点.

关键词: 合成, 色烯, 水, 水杨醛, 氰乙酸酯, 三乙基苄基氯化铵

Two series of chromene derivatives were synthesized from the substituted salicylaldehyde with cyanoacetate in water at two reaction temperatures catalyzed by triethylbenzyl ammonium chloride (TEBAC). Such method has the advantages of easier work-up, milder reaction conditions, better yields than other synthetic methods.

Key words: salicylaldehyde, chromene, cyanoacetate, synthesis, water, triethylbenzyl ammonium chloride