The present invention relates to a pyrimidine compound of the formula (I):
wherein R1 represents a hydrogen atom, halogen atom or C1-C4 alkyl; R2 represents C3-C7 alkynyloxy; R3 represents a hydrogen atom, halogen atom or C1-C3 alkyl; X represents C6 polymethylene, in which a CH2—CH2 may be replaced with a CH═CH, optionally substituted with at least one substituent selected from the group consisting of halogen atoms, trifluoromethyl and C1-C4 alkyls. This pyrimidine compound has an excellent activity of controlling pests.
本发明涉及一种
嘧啶化合物,其
化学式为(I):其中,R1代表氢原子,卤素原子或C1-C4烷基;R2代表C3-C7炔氧基;R3代表氢原子,卤素原子或C1-C3烷基;X代表C6聚亚甲基,在其中
CH2- 可以被替换为CH═CH,可选择地带有至少一种取自卤素原子,三
氟甲基和C1-C4烷基的取代基。该
嘧啶化合物具有优异的控制害虫的活性。