高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (12): 2042.

• 研究简报 • 上一篇    下一篇

巴比妥酸与芳香醛的固相反应研究

李贵深, 李敬慈, 王春, 冯硕, 李晓陆   

  1. 河北农业大学理学院, 保定 071001
  • 收稿日期:2000-09-02 出版日期:2001-12-24 发布日期:2001-12-24
  • 通讯作者: 李贵深(1945年出生),男,教授,从事有机合成化学研究.
  • 基金资助:

    河北省自然科学基金(批准号:299158)资助

Study of the Solid State Reactions of Barbituric Acid and Aromatic Aldehyde

LI GuiShen, LI JingCi, WANG Chun, FENG Shuo, LI XiaoLu   

  1. College of Science, Agricultural University of Hebei, Baoding 071001, China
  • Received:2000-09-02 Online:2001-12-24 Published:2001-12-24

关键词: 巴比妥酸, 芳香醛, 5-亚烃基巴比妥酸, 固相反应, Knoevenagel型缩合反应

Abstract: The knoevenagel condensation reaction of barbituric acid and aromatic aldehyde under ground and heated in solventless system was described. The reaction mechanism was also proposed. The structures of the products were identified by IR, 1HNMR, 13CNMRand UV. 5-Alkylidene barbituric acid was the only product in the two reaction systems.

Key words: Barbituric acid, Aromatic aldehyde, 5 Alkylidene barbituric acid, Solid state reaction, Knoevenagel condensation reaction

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