Benzoylureas
    10.
    发明授权
    Benzoylureas 失效
    苯甲酰脲

    公开(公告)号:US4613612A

    公开(公告)日:1986-09-23

    申请号:US763745

    申请日:1985-08-08

    CPC分类号: C07D319/20 A01N47/34

    摘要: Insecticidally and acaricidally active novel compounds of the formula ##STR1## in which A is --CF.sub.2 --CF.sub.2 --, --CF.sub.2 --CHF-- or --CF.sub.2 --CFCl--,X is oxygen or sulphur,R.sup.1, R.sup.2 and R.sup.3 each independently is hydrogen, halogen or alkyl,R.sup.4 and R.sup.5 each independently is hydrogen, halogen, alkyl or halogenoalkyl, andR.sup.6 is hydrogen, halogen or alkyl.The benzodioxene intermediates therefor are also new.

    摘要翻译: 其中A为-CF 2 -CF 2 - , - CF2-CHF-或-CF 2 -CFCl-,X为氧或硫,R1,R2和R3各自独立地为农药和杀螨活性的新颖化合物, 卤素或烷基,R 4和R 5各自独立地是氢,卤素,烷基或卤代烷基,R 6是氢,卤素或烷基。 苯并二恶烯中间体也是新的。