There is disclosed an iminothiazoline compound of the formula:
wherein R¹ is halogen, halo(lower)alkyl, halo(lower)alkoxy or halo(lower)alkylthio; R² is lower alkyl, chlorine, bromine or iodine; R³ is (lower alkyl)carbonyl, (lower cycloalkyl)carbonyl, (lower cycloalkoxy)carbonyl, (lower alkoxy)carbonyl or (lower alkyl)sulfonyl, all of which are optionally substituted with at least one substituent selected from halogen, lower alkyl, lower alkoxy, lower cycloalkyl and lower cycloalkoxy; and R⁴ is halogen. Also disclosed are a process for producing this compound, a herbicidal composition comprising this compound as an active ingredient, and a method for controlling undesired weeds by use of this compound as a herbicide.
本发明公开了一种式的亚
氨基
噻唑啉化合物:
其中R¹是卤素、卤代(低级)烷基、卤代(低级)烷氧基或卤代(低级)烷
硫基;R²是低级烷基、
氯、
溴或
碘;R³ 是(低级烷基)羰基、(低级环烷基)羰基、(低级环烷氧基)羰基、(低级烷氧基)羰基或(低级烷基)磺酰基,它们都可任选被至少一个选自卤素、低级烷基、低级烷氧基、低级环烷基和低级环烷氧基的取代基取代;以及 R⁴ 是卤素。本发明还公开了一种生产该化合物的工艺、一种包含该化合物作为活性成分的除草组合物,以及一种通过使用该化合物作为
除草剂控制杂草的方法。