Herbicidal substituted 4-sulphonylamino-2-azinyl-1,2,4-triazol-3-ones
    52.
    发明授权
    Herbicidal substituted 4-sulphonylamino-2-azinyl-1,2,4-triazol-3-ones 失效
    除草取代的4-磺酰基氨基-2-氮杂基-1,2,4-三唑-3-酮

    公开(公告)号:US5142060A

    公开(公告)日:1992-08-25

    申请号:US778033

    申请日:1991-10-17

    摘要: Herbicidal substituted sulphonylaminotriazolinones of the formula ##STR1## in which R.sup.1 represents an optionally substituted radical from the group consisting of alkyl, aralkyl, aryl and heteroaryl,R.sup.2 represents hydrogen or the group --SO.sub.2 --R.sup.1 where R.sup.1 has the abovementioned meaning,R.sup.3 represents hydrogen, halogen, hydroxyl, mercapto, amino or an optionally substituted radical from the group consisting of alkyl, cycloalkyl, aralkyl, aryl, alkoxy, alkenyloxy, alkinyloxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkenylthio, alkinylthio, aralkoxy, aralkylthio, alkylamino and dialkylamino,R.sup.4 represents hydrogen, halogen, hydroxyl, amino or an optionally substituted radical from the group consisting of alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkylamino and dialkylamino,X represents nitrogen or a CH group,Y represents nitrogen or a CR.sup.5 group whereR.sup.5 represents hydrogen, halogen, cyano, alkyl, formyl, alkylcarbonyl or alkoxycarbonyl, andZ represents nitrogen or a CR.sup.6 group whereR.sup.6 represents hydrogen, halogen, hydroxyl, amino or an optionally substituted radical from the group consisting of alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkylamino and dialkylamino,and salts thereof. Intermediates of the formulas ##STR2## are also new.

    摘要翻译: 式(I)的除草取代的磺酰基氨基三唑啉酮,其中R 1表示由烷基,芳烷基,芳基和杂芳基组成的组中的任选取代的基团,R 2表示氢或基团-SO 2 -R 1,其中R 1具有上述含义, R 3表示氢,卤素,羟基,巯基,氨基或任选取代的基团,其由烷基,环烷基,芳烷基,芳基,烷氧基,烯氧基,烷氧基,烷硫基,烷基亚磺酰基,烷基磺酰基,链烯硫基,炔基硫基,芳烷氧基,芳烷硫基, 和二烷基氨基,R 4表示氢,卤素,羟基,氨基或任选取代的基团,其由烷基,烷氧基,烷硫基,烷基亚磺酰基,烷基磺酰基,烷基氨基和二烷基氨基,X表示氮或CH基,Y表示氮或CR 5 基团,其中R 5表示氢,卤素,氰基,烷基,甲酰基,烷基羰基或烷氧基羰基,Z表示氮或C R 6基团,其中R 6表示氢,卤素,羟基,氨基或任选取代的由烷基,烷氧基,烷硫基,烷基亚磺酰基,烷基磺酰基,烷基氨基和二烷基氨基组成的组的基团及其盐。 式(II)和(IMA)(IV)的中间体也是新的。

    2-cyanoamino-pyrimidines
    56.
    发明授权
    2-cyanoamino-pyrimidines 失效
    2-氰基氨基 - 嘧啶

    公开(公告)号:US4711959A

    公开(公告)日:1987-12-08

    申请号:US884710

    申请日:1986-07-11

    摘要: A process for the preparation of a 2-cyanoamino-pyrimidine of the formula ##STR1## in which R.sub.1 is hydrogen, halogen, optionally substituted alkyl or optionally substituted alkoxy,R.sup.2 is hydrogen, alkyl or halogen, andR.sup.3 is hydrogen, halogen, optionally substituted alkyl or optionally substituted alkoxy,comprising reacting a 2-alkylsulphonyl-pyrimidine of the formula ##STR2## in which R.sup.4 is optionally substituted alkyl, with cyanamide or with a metal salt of cyanamide at a temperature between 0.degree. and 150.degree. C.

    摘要翻译: 制备式IMAMA的2-氰基氨基 - 嘧啶的方法,其中R 1为氢,卤素,任选取代的烷基或任选取代的烷氧基,R 2为氢,烷基或卤素,且R 3为氢,卤素,任选地 取代的烷基或任选取代的烷氧基,包括使其中R 4为任选取代的烷基的式“IMAGE”的2-烷基磺酰基嘧啶与氰酰胺或与氰胺的金属盐在0至150℃之间的温度下反应。