Chin. J. Org. Chem. ›› 2014, Vol. 34 ›› Issue (11): 2324-2330.DOI: 10.6023/cjoc201404020 Previous Articles     Next Articles



钟世华, 王春凤, 宋青霞, 范明亮, 刘兵玉, 危冬梅, 刘建兵   

  1. 石化新材料与资源精细利用国家地方联合工程实验室 化学生物学及中药分析省部共建教育部重点实验室 湖南师范大学 长沙 410081
  • 收稿日期:2014-04-12 修回日期:2014-06-05 发布日期:2014-07-01
  • 通讯作者: 刘建兵,
  • 基金资助:


Synthesis and Herbicidal Activities of 2-Ethoxyethyl 2-Cyano-3-(substituted)acrylates

Zhong Shihua, Wang Chunfeng, Song Qingxia, Fan Mingliang, Liu Bingyu, Wei Dongmei, Liu Jianbing   

  1. National & Local Joint Engineering Laboratory for New Petro-chemical Materials and Fine Utilization of Resources, Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research, Ministry of Education,Hunan Normal University, Changsha 410081
  • Received:2014-04-12 Revised:2014-06-05 Published:2014-07-01
  • Supported by:

    Project supported by the National Natural Science Foundation of China (No.20602010).

Eleven new 2-ethoxyethyl 2-cyano-3-(substituted)anilino-3-methylthio acrylates (2) and eleven new 2-ethoxyethyl 2-cyano-3-(substituted)phenylureidoacrylates (5) were synthesized as herbicidal inhibitors of photosystem Ⅱ (PSⅡ) electron transport, and their structures were confirmed by 1H NMR, 13C NMR and mass spectrum analysis. Biological activity tests showed that some of compounds 2 have good selectivity and activity against dicotyledonous weeds. Compounds 5 bearing a group at the 3-position in benzene ring exhibite some degree of herbicidal activities.

Key words: cyanoacrylate, phenylurea, inhibitor of PSⅡ, herbicidal activity