Synthesis and Herbicidal Activity of N-{2,4-dichloro-5-(3-pyrazolyl)Phenyl} imides

N-{2,4-Dichloro-5-(3-pyrazolyl)phenyl}imides 유도체의 합성 및 제초활성

  • Published : 2000.09.30


A series of N-{2,4-dichloro-5-(3-pyrazolyl)Phenyl}imides 7 and 8 was prepared and evaluated their herbicidal activities. Those compounds in which either carboxylate or carboxamide moiety is on pyrazole moiety 7c-71 showed no herbicidal activity whereas, the compounds in which trifluoromethyl group is substituted in pyrazolyl moiety showed moderate herbicidal activities against barnyardgrass, monochria and flat-sedge under paddy conditions with good rice tolerance at rate 63-250 g/ha.