Chin. J. Org. Chem. ›› 2013, Vol. 33 ›› Issue (9): 1994-1998.DOI: 10.6023/cjoc201301060 Previous Articles     Next Articles

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3-(2-氯-4-三氟甲基苯氧基)苯甲酸酯的合成、晶体结构及生物活性

彭浩, 高玉焦, 贺红武   

  1. 华中师范大学化学学院 教育部农药与化学生物学重点实验室 武汉 430079
  • 收稿日期:2013-02-25 修回日期:2013-05-04 发布日期:2013-05-08
  • 通讯作者: 贺红武 E-mail:he1208@mail.ccnu.edu.cn
  • 基金资助:

    国家重点基础研究发展规划(973计划, No. 2010CB126100);国家自然科学基金(Nos. 21002037, 21172090);教育部创新团队(PCSIRT, No. IRT0953)资助项目

Synthesis, Crystal Structure and Biological Activity of 3-(2-Chloro-4-trifluoromethylphenoxy)benzoate

Peng Hao, Gao Yujiao, He Hongwu   

  1. Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, College of Chemitry, Central China Normal University, Wuhan 430079
  • Received:2013-02-25 Revised:2013-05-04 Published:2013-05-08
  • Supported by:

    Project supported by the National Basic Research Program of China ((973 Program, No. 2010CB126100)), the National Natural Science Foundation of China (Nos. 21002037, 21172090) and the Program for Changjiang Scholars and Innovative Research Team in University (PCSIRT, No. IRT0953)

A series of new 3-(2-chloro-4-trifluoromethylphenoxy)benzoates (2) have been synthesized by the reactions of substituted phenols with intermediate 3-(2-chloro-4-trifluoromethylphenoxy)benzoyl chloride (1). The structures of compounds have been confirmed by 1H NMR, IR, EI-MS and elemental analyses. The structure of 3-methylphenyl 3-(2-chloro-4-trifluoromethylphenoxy)benzoate (2f) has been determined by single crystal X-ray diffraction. The results of preliminary bioassay indicated that most of title compounds possess a moderate herbicidal activity against dicotyledonous weeds.

Key words: synthesis, diphenyl ether, herbicidal activity