O-�1-substituted-6-pyridazinon(3)yl!-thionoalkanephosphonic acid esters
for combating insects and acarids
    9.
    发明授权
    O-�1-substituted-6-pyridazinon(3)yl!-thionoalkanephosphonic acid esters for combating insects and acarids 失效
    O- {8 1-取代-6-哒嗪酮(3)(用于防治昆虫和螨类的9-硫代烷基膦酸酯

    公开(公告)号:US4097592A

    公开(公告)日:1978-06-27

    申请号:US708669

    申请日:1976-07-26

    CPC分类号: C07F9/650929 A01N57/24

    摘要: O-�1-substituted-6-pyridazinon(3)yl!-thionoalkanephosphonic acid esters of the formula ##STR1## in which R.sub.1 and R.sub.2 each independently is alkyl with 1 to 7 carbon atoms, R.sub.3 is alkyl, cyanoalkyl, alkylcarbonylalkyl, carbalkoxyalkyl, hydroxyalkyl, alkylthioalkyl or halogenalkyl with 1 to 4 carbon atoms per alkyl radical, alkenyl or alkynyl with 3 to 5 carbon atoms, benzyl, benzyl carrying at least one substituent selected from halogen and alkyl with 1 to 3 carbon atoms, phenyl, phenyl carrying at least one substituent selected from nitro, halogen, alkyl with 1 to 3 carbon atoms and carbalkoxy with 1 to 4 carbon atoms, morpholinomethyl or piperidinomethyl,R.sub.4 and R.sub.5 each independently is hydrogen or alkyl with 1 to 3 carbon atoms, and X and Y each independently is oxygen or sulfur, Which possess insecticidal and acaricidal properties.

    摘要翻译: 具有式“IMAGE”的O- [1-取代-6-哒嗪酮(3)基] - 硫代烷基膦酸酯,其中R 1和R 2各自独立地为具有1至7个碳原子的烷基,R 3为烷基,氰基烷基,烷基羰基烷基, ,每个烷基具有1至4个碳原子的羟基烷基,烷硫基烷基或卤代烷基,具有3至5个碳原子的烯基或炔基,苄基,带有至少一个选自卤素和具有1至3个碳原子的烷基的取代基的苄基,苯基, 选自硝基,卤素,具有1至3个碳原子的烷基和具有1至4个碳原子的烷氧基的至少一个取代基,吗啉代甲基或哌啶子基,R 4和R 5各自独立地是氢或具有1至3个碳原子的烷基,X和Y 各自独立地是氧或硫,具有无毒的杀虫剂和杀虫剂性质。