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水相一锅煮合成1,3,4-噁二唑-5-硫醚类化合物

闫旭, 葛泽梅*, 程铁明, 李润涛*
  

  1. 北京大学 天然药物及仿生药物国家重点实验室; 药学院 化学生物学系, 北京 100191
  • 收稿日期:2008-09-15 修回日期:2008-11-10 出版日期:2008-12-15 发布日期:2008-12-15
  • 通讯作者: 李润涛*

One-pot synthesis of 1,3,4-oxadiazole-5-thioethers in water

Xu Yan, Ze-Mei Ge*, Tie-Ming Cheng, Run-Tao Li*
  

  1. The State Key Laboratory of Natural and Biomimetic Drugs;
    Department of Chemical Biology, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
  • Received:2008-09-15 Revised:2008-11-10 Online:2008-12-15 Published:2008-12-15
  • Contact: Run-Tao Li*

摘要:

此文报道了由酰肼, 二硫化碳及卤代烃或α, β-不饱羰基化合物在水相中一锅煮反应合成1,3,4-噁二唑-5-硫醚类化合物的方法。该方法具有高效、反应条件温和、操作简单、适用范围广和环境友好等优点.

关键词: 1,3,4-噁二唑-5-硫醚, 1,3,4-噁二唑-5-硫醚, 1,3,4-噁二唑-5-硫醚, 一锅煮合成, 一锅煮合成, 一锅煮合成, 环境友好, 环境友好, 环境友好, 水相, 水相, 水相, 酰肼, 酰肼, 酰肼, 磷酸钾, 磷酸钾, 磷酸钾

Abstract: An efficient and environmental-friendly one-pot procedure has been developed for the synthesis of 1,3,4-oxadiazole-5-thioethers by the reaction of acylhydrazine with carbon disulfide and organic halides or α, β-unsaturated carbonyl compounds. The reactions were carried out in water in the presence of potassium phosphate within 2–4 h to afford the expected products in excellent yields.

Key words: 1,3,4-Oxadiazole-5-thioether, 1,3,4-Oxadiazole-5-thioether, One-pot synthesis, One-pot synthesis, Environmental-friendly, Environmental-friendly, Aqueous medium, Aqueous medium, Acylhydrazine, Acylhydrazine, Potassium phosphate, Potassium phosphate

Supporting: Foundation items: Natural Science Foundation of China (Grant No. 20672009) and the Major State Basic Research Development Program (Grant No. 2004CB719900).
*Corresponding author. Tel.: 010-82801504;