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    HERBICIDAL AGENTS BASED ON ACETANILIDES
    1.
    发明授权
    HERBICIDAL AGENTS BASED ON ACETANILIDES 失效

    公开(公告)号：KR820001774B1

    公开(公告)日：1982-10-02

    申请号：KR790002441

    申请日：1979-07-20

    Applicant: BASF AG

    Inventor： EICKEN K ,  WUERZER B

    IPC: A01N33/06

    Abstract: Compns. contg. the N-azolylmenthylhaloacetanilides I(R =H, alkyl or alkoxy; R1 and R2 = H, halo, or alkoxy; X =CI or Br; A = halo, phenylalkyl, alkoxy, substituted azole) and the haloacetanilides II) R = alkyl, alkenyl, alkinyl or-A-R1;Y1 and Y2 = H, alkyl, dtc ; X = Br, or CI) are synergisticherbicides. Thus, in field expts. 2-chloro-2',6'-dimethyl-N-(pyrazol-1-ylmethyl)-acetanilide (0,25kg/ha), applied pre-emergence with 2-chloro-2',6'-dimethyl-N-(phenoxymethyl)acetanilide (0.5kg/ha) totally controlled sorghum halepense, stellaria media, and Alopecurus myosuroides.

    PROCESS FOR PREPARING NOVEL HERBICIDAL AGENTS
    8.
    发明专利
    PROCESS FOR PREPARING NOVEL HERBICIDAL AGENTS 未知

    公开(公告)号：IN150666B

    公开(公告)日：1982-11-20

    申请号：IN745CA1979

    申请日：1979-07-20

    Applicant: BASF AG

    Inventor： EICKEN K ,  WUERZER B

    IPC: A01N37/22 ,  A01N43/36 ,  A01N43/50 ,  A01N43/56 ,  A01N43/64 ,  A01N43/653 ,  A01P13/00 ,  C07C233/07 ,  A01N9/00

    Abstract: Herbicidal agents containing an N-azolylmethylhaloacetanilide of the formula I where R denotes hydrogen or linear or branched alkyl or alkoxy of a maximum of 5 carbon atoms, R1 denotes hydrogen, halogen, or linear or branched alkyl or alkoxy of a maximum of 5 carbon atoms, R2 denotes hydrogen, halogen, or linear or branched alkyl or alkoxy of a maximum of 5 carbon atoms, R together with R2 forms an alkylene chain of a maximum of 6 carbon atoms which is linked in the o-position and is unsubstituted or substituted by linear alkyl of a maximum of 4 carbon atoms, X denotes chlorine or bromine, and A denotes an azole which is attached via a ring nitrogen atom and is unsubstituted or mono- or poly-substituted by halogen, phenyl, alkyl, alkoxy, alkylthio or perfluoroalkyl, each of a maximum of 4 carbon atoms, cyano, carboxy, carbalkoxy of a maximum of 4 carbon atoms in the alkoxy, or alkanoyl of a maximum of 4 carbon atoms, A also denoting a salt of an azole containing 2 or 3 nitrogen atoms, and a haloacetanilide of the formula II where R denotes linear or branched alkyl, alkenyl or alkynyl, each of a maximum of 4 carbon atoms, or -A-R1, A denoting alkylene of 1 or 2 carbon atoms which may be monosubstituted by ethyl or mono- or disubstituted by methyl, and R1 denoting linear or branched alkoxy, haloalkoxy, alkenoxy, alkynoxy or alkoxyalkoxy, each of a maximum of 4 carbon atoms, cycloalkoxy or cycloalkylmethoxy with 3 to 6 carbon atoms in the cycloalkyl ring, 1,3-dioxolan-2-yl or alkoxycarbonyl of a maximum of 4 carbon atoms in the alkoxy, X denotes chlorine or bromine, and Y1 and Y2 are identical or different and each denotes hydrogen or linear or branched alkyl of a maximum of 4 carbon atoms, Y1 and Y2 only denoting hydrogen when R is linear or branched alkyl, alkenyl or alkynyl, each of a maximum of 4 carbon atoms. The ratio of N-azolylmethylhaloacetanilide of the formula I to haloacetanilide of the formula II is from 1:0.5 to 1:20 parts by weight.

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