Chinese Journal of Organic Chemistry ›› 2004, Vol. 24 ›› Issue (6): 686-690. Previous Articles     Next Articles

含取代嘧啶环的戊菊酰基硫脲及其稠环化合物的合成和除草活性测定

薛思佳*, 段李平, 柯少勇, 朱剑明   

  1. 上海师范大学 生命与环境科学学院化学系 上海 200234
  • 收稿日期:2003-07-17 修回日期:2003-11-14 接受日期:2003-12-25 发布日期:2022-09-21
  • 通讯作者: *E-mail: sjxue@sh163.net
  • 基金资助:
    上海市科委2001科技发展基金(No. BL200116)资助项目.

Synthesis and Herbicidal Activities of Pentylchrysanthemacyl Thiourea Pyrimidine Derivatives and Related Fuse Ring Compounds

XUE, Si-Jia*, DUAN, Li-Ping, KE, Shao-Yong, ZHU, Jian-Ming   

  1. College of Life and Environment Science, Shanghai Normal University, Shanghai 200234
  • Received:2003-07-17 Revised:2003-11-14 Accepted:2003-12-25 Published:2022-09-21

Five N-[3-methyl-2-(4-chlorophenyl)butyryl]-N′-(2-pyrimidinyl)thioureas (3) have been synthesized. Compounds 4 were obtained by oxidizing cyclization of compounds 3 in the presence of bromine in chloroform. The structures of 3 and 4 were confirmed by IR, 1HNMR and elemental analysis. The preliminary biological tests indicate that compound 3a has excellent herbicidal activity.

Key words: pentylchrysanthem acid, acylthiourea, substituted-2-amino-pyrimidine, 2H-1,2,4-thiadiazolo[2,3-a]-pyrimidine, synthesis, herbicidal activity