Chin. J. Org. Chem. ›› 2007, Vol. 27 ›› Issue (12): 1590-1593. Previous Articles     Next Articles

Reports

N-硝基-2,4,6-三硝基苯基脲的合成及生物活性研究

江洪*,a,b,崔燕a,方利a,陈长水a   

  1. (a华中农业大学化学系 武汉 430070)
    (b华中农业大学化学生物研究所 武汉 430070)
  • 收稿日期:2007-01-10 修回日期:2007-05-24 发布日期:2007-12-04
  • 通讯作者: 江洪

Synthesis and Biological Activity of N-Nitro-N-(2,4,6-trinitrophenyl) Urea

JIANG Hong*,a,b, CUI Yana, FANG Lia, CHENG Chang-Shuia   

  1. (a Department of Chemistey, Huazhong Agricultural University, Wuhan 430070)
    (b Institute of Chemical Biology, Huazhong Agricultural University, Wuhan 430070)
  • Received:2007-01-10 Revised:2007-05-24 Published:2007-12-04
  • Contact: JIANG Hong

N-Nitro-2,4,6-trinitroaniline reacted with bis(trichloromethyl) carbonate in toluene produced carbamoyl chloride. Treatment of the chloride, without any further purification, with substituted anilines gave thirteen novel N-nitro-N-(2,4,6-trinitrophenyl) urea derivatives. Their structures were confirmed by 1H NMR, IR, MS spectra and elemental analysis. Preliminary biological tests show that some of these target compounds have good herbicidal activities against Echinochloa crusgalli beauv L at the concentration of 500 mg/L.

Key words: nitramide, bis(trichloromethyl) carbonate, herbicidal activity, N-nitro-N-(2,4,6-trinitrophenyl) urea