5-chloro-1,2,4-thiadiazol-2-yloxy-acetamide herbicides
    95.
    发明授权
    5-chloro-1,2,4-thiadiazol-2-yloxy-acetamide herbicides 失效
    5-氯-1,2,4-噻二唑-2-乙酸酰胺除草剂

    公开(公告)号:US5096483A

    公开(公告)日:1992-03-17

    申请号:US607795

    申请日:1990-10-29

    CPC分类号: C07D285/13 C07D417/12

    摘要: Novel herbicidally active 5-chloro-1,3,4-thiadiazol-2-yloxy-acetamides of the formula ##STR1## in which R.sup.1 and R.sup.2 independently of one another represent alkyl, alkenyl, alkinyl, optionally substituted cycloalkyl or optionally substituted cycloalkenyl, halogenoalkyl, alkoxyalkyl, alkoxyalkyleneoxy or alkoxy, aralkyl or optionally substituted aryl orR.sup.1 and R.sup.2 conjointly with the nitrogen atom to which they are bonded represent an optionally substituted, saturated or unsaturated heterocyclic ring which can contain further hetero-atoms and to which a benzene radical can be fused.

    摘要翻译: 式“IMAGE”的新型除草活性5-氯-1,3,4-噻二唑-2-基氧基 - 乙酰胺,其中R 1和R 2彼此独立地表示烷基,烯基,炔基,任选取代的环烷基或任选取代的环烯基, 卤代烷基,烷氧基烷基,烷氧基亚烷基氧基或烷氧基,芳烷基或任选取代的芳基或与其键合的氮原子结合的R 1和R 2表示任选取代的饱和或不饱和的杂环,其可含有其它杂原子,并且苯基 可以融合。

    Herbicidal imidazo-pyrrolo-pyridine derivatives
    97.
    发明授权
    Herbicidal imidazo-pyrrolo-pyridine derivatives 失效
    除草咪唑并吡咯衍生物

    公开(公告)号:US4846876A

    公开(公告)日:1989-07-11

    申请号:US101621

    申请日:1987-09-28

    CPC分类号: C07D471/14 A01N43/90

    摘要: An imidazo-pyrrolo-pyridine compound of the formula (I), ##STR1## in which R.sup.1 and R.sup.2, independently of one another, represent alkyl, or together represent a doubly linked alkylene radical,x represents hydrogen, halogen or alkyl,y represents hydrogen, halogen, cyano, alkyl, optionally substituted aryl, alkylsulphonyl, dialkoxyphosphoryl or a ##STR2## radical, and z represents cyano, nitro or a ##STR3## radical, whereR.sup.3 represents alkyl, alkoxy, cycloalkyl, amino or alkoxycarbonyl. The compound is useful as a herbicide.

    摘要翻译: 式(I)的咪唑并吡咯吡啶化合物,其中R 1和R 2彼此独立地表示烷基,或一起代表双键连接的亚烷基,x表示氢,卤素或烷基 ,y表示氢,卤素,氰基,烷基,任选取代的芳基,烷基磺酰基,二烷氧基磷酰基或者基团,z表示氰基,硝基或者基团,其中R3表示烷基,烷氧基,环烷基,氨基或烷氧基羰基 。 该化合物可用作除草剂。

    3-amino-2-cyano-acrylic acid ester herbicides
    98.
    发明授权
    3-amino-2-cyano-acrylic acid ester herbicides 失效
    3-氨基-2-氰基 - 丙烯酸酯除草剂

    公开(公告)号:US4832733A

    公开(公告)日:1989-05-23

    申请号:US035547

    申请日:1987-04-03

    IPC分类号: A01N37/44

    CPC分类号: C07C323/60 A01N37/44

    摘要: Herbicidally active 3-amino-2-cyano-acrylic acid esters of the formula ##STR1## in which R.sup.1 represents alkoxyalkyl or benzyloxyalkylR.sup.2 represents alkyl or alkenyl,R.sup.3 represents hydrogen or alkyl,R.sup.4 represents hydrogen, or represents alkyl which is optionally substituted by hydroxyl, halogen, alkoxy or dialkylamino,X.sup.1 and X.sup.2 are identical or different and represent hydrogen, halogen, nitro, alkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, amino, alkylamino, alkylcarbonylamino, N-alkylcarbonyl-N-alkylamino, dialkylaminocarbonylamino or in each case optionally substituted aryl or aryloxy, orX.sup.1 and X.sup.2 together with the adjacent phenyl radical represent naphthyl andm represents the number 0, 1, 2, 3, 4 or 5.Intermediates of the formula ##STR2## are also new.

    摘要翻译: 式(Ⅰ)的除草活性3-氨基-2-氰基 - 丙烯酸酯,其中R1代表烷氧基烷基或苄氧基烷基R2代表烷基或链烯基,R3代表氢或烷基,R4代表氢,或代表烷基, 任选被羟基,卤素,烷氧基或二烷基氨基取代,X 1和X 2相同或不同,代表氢,卤素,硝基,烷基,烷氧基,烷硫基,卤代烷基,卤代烷氧基,氨基,烷基氨基,烷基羰基氨基,N-烷基羰基-N-烷基氨基, 二烷基氨基羰基氨基或各自为任意取代的芳基或芳氧基,或X1和X2与相邻苯基一起代表萘基,m代表数字0,1,2,3,4或5.式“IMAGE”的中间体也是新的 。