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    111.
    发明专利
    未知

    公开(公告)号：DE1913631A1

    公开(公告)日：1970-09-24

    申请号：DE1913631

    申请日：1969-03-18

    Applicant: BASF AG

    Inventor： ZSCHOCKE ALBRECHT ,  ROHR WOLFGANG ,  FISCHER ADOLF

    IPC: C07D233/72 ,  A01N9/12

    Abstract: Valuable hydantoins having the formula WHERE R1 denotes hydrogen or a lower alkyl group, R2 denotes a saturated or unsaturated aliphatic radical which may be substituted by halogen, hydroxyl, alkoxy, cyano or alkylmercapto, and R3 denotes hydrogen or the methyl group, and a process for controlling the growth of unwanted plants with these compounds.

    112.
    发明专利
    未知

    公开(公告)号：NL7003630A

    公开(公告)日：1970-09-22

    申请号：NL7003630

    申请日：1970-03-13

    Applicant: BASF AG

    Inventor： ZSCHOCKE ALBRECHT ,  ROHR WOLFGANG ,  FISCHER ADOLF

    IPC: C07D233/72 ,  A01N9/12 ,  A01N9/22 ,  C07D49/32

    Abstract: Valuable hydantoins having the formula WHERE R1 denotes hydrogen or a lower alkyl group, R2 denotes a saturated or unsaturated aliphatic radical which may be substituted by halogen, hydroxyl, alkoxy, cyano or alkylmercapto, and R3 denotes hydrogen or the methyl group, and a process for controlling the growth of unwanted plants with these compounds.

    Substituted N-Phenyl Carbamates and Herbicides containing them
    114.
    发明专利
    Substituted N-Phenyl Carbamates and Herbicides containing them 未知

    公开(公告)号：GB1178871A

    公开(公告)日：1970-01-21

    申请号：GB92367

    申请日：1967-01-06

    Applicant: BASF AG

    Inventor： STEINBRUNN GUSTAV ,  FISCHER ADOLF

    IPC: C07D213/75 ,  C07D213/81 ,  C07D307/42

    Abstract: 1,178,871. Herbicides containing carbamates. BADISOHE ANILIN-& SODA-FABRIK A.G. 6 Jan., 1967 [7 Jan., 1966], No. 923/67. Heading A5E. [Also in Division C2] A herbicidal composition comprises as active ingredient a compound of the general formula: in which X denotes halogen or a trifluoromethyl, nitro, carboxyl, hydroxyl, methoxyl, cyano, methylsulfonyl or alkyl group, n has the value 0 to 5, R denotes an aliphatic or phenyl radical which may be substituted by halogen, hydroxyl, methoxyl, cyano or carboxyl, or a benzyl radical which may be substituted by a nitro group, or a cycloaliphatic radical or the radical of furfurol, Y denotes a hydroxyl radical, an alkyl radical which may be substituted by halogen or cyano, a phenyl or pyridine radical, a cycloaliphatic radical or the radical -CO-R 1 , in which R 1 denotes an alkyl radical which may be substituted by halogen or phenyl, which in its turn may bear halogen as substituent, or a phenyl radical which may be substituted by halogen, or Y denotes the radical -OR 2 in which R 2 denotes hydrogen or a phenyl radical which may be substituted by halogen or alkyl, or the radical -CO-R 3 denotes an alkyl radical which may be substituted by halogen or a phenoxy radical, which in its turn may bear chlorine or alkyl as substituent, or a phenyl radical which may be substituted by halogen or a pyridine radical which may be substituted by halogen or the amino group, or R 2 denotes the radical: in which R 4 denotes an alkyl radical or a phenyl radical which may be substituted by halogen and R 5 denotes hydrogen or R 5 has the same meanings as R 4 . Other herbicidal active ingredients have a selective action, e.g. ureas, acid anilides, uracils, pyridazones, halogenated phenoxycarboxylic acid derivatives and α, α-dichloroalkylcarboxylic acids may also be incorporated. Many active ingredients and diluents &c. are specified.

    Improved urea derivatives and their use as herbicides
    117.
    发明专利
    Improved urea derivatives and their use as herbicides 未知

    公开(公告)号：GB1142309A

    公开(公告)日：1969-02-05

    申请号：GB2461366

    申请日：1966-06-02

    Applicant: BASF AG

    Inventor： KOENIG KARL-HEINZ ,  FISCHER ADOLF

    IPC: C07C275/26 ,  C07C275/28 ,  C07C275/30

    Abstract: 1,142,309. Urea derivatives. BADISCHE ANILIN- & SODA-FABRIK A.G. 2 June, 1966 [12 June, 1965], No. 24613/66. Heading C2C. [Also in Division A5] The invention relates to urea derivatives having the general formula in which R 1 denotes a phenyl radical (which may be substituted by alkyl groups having 1-3 carbon atoms, halogen atoms, alkoxyl groups, a trifluoromethyl group or a halophenoxyl group or two or more of these substituents at the same time) or a cycloaliphatic, bicycloaliphatic or tricycloaliphatic radical (which may bear alkyl groups as substituents), R 2 denotes a hydrogen atom or a methyl group and X denotes a saturated or unsaturated aliphatic radical (bearing halogen atoms, alkoxyl, aroxyl, nitro, cyano, carbalkoxyl, dialkylamino or thioalkoxyl groups as substituents), or a linear or branched, saturated or unsaturated aliphatic radical having more than one carbon atom, an aliphatic-aromatic radical or a cycloaliphatic radical. The compounds may be prepared by reacting a primary or secondary amine having the formula in which R 1 and R 2 are as above, in the presence of an acid-binding substance with an ethercerbamyl halide having the formula in which Hal is a halogen atom and X is as above. Many examples are given.

    Urea derivatives and herbicidal compositions containing them
    119.
    发明专利
    Urea derivatives and herbicidal compositions containing them 未知

    公开(公告)号：GB1125716A

    公开(公告)日：1968-08-28

    申请号：GB224066

    申请日：1966-01-18

    Applicant: BASF AG

    Inventor： FISCHER ADOLF ,  KIEFER HANS ,  SCHUSTER LUDWIG ,  STEINBRUNN GUSTAV

    IPC: A01N47/28 ,  A01N47/32

    Abstract: 1,125,716. Urea derivatives. BADISCHEANILIN- & SODA-PABRIK, A.G. 18 Jan., 1966 [22 Jan., 1965], No. 2240/66. Heading C2C. [Also in Division A5] The invention comprises urea derivatives of the formula wherein R 1 represents CH 3 , OCH 3 or -CH(CH 3 ) C#CH; and the group R-NH- is derived from one of the amines: (a) exobicyclo-(3,3,0)- octylamine-2, (b) endo- and exobioyolo-(3,3,0)- octylamine-3 or (c) exobicyclo-(3,2,1)-octylamine-8. They may be obtained by subjecting bicyclo-(3,3,0)-octene-2 to the Ritter reaction, hydrolysing the acylamines to the corresponding amines, which are separated by preparative gas chromatography into four fractions of which the first fraction contains exo-bicyclo-(3,3,0)-octylamine-2, the second fraction endo- and exobicyclo - (3,3,0) - octylamine - 3, the third fraction endo - bicyclo - (3,3,0) - octylamine - 2 and the fourth fraction exo-bicyclo-(3,2,1)-octylamine-8; and reacting either the individual amine fractions or the amine mixture with the appropriate carbamic acid derivatives dissolved in a hydrocarbon and in the presence of an acidbinding agent or a catalyst to give each of the above ureas and 1-(endo-2-bicyclo-[3,3,0]-octyl)- 3,3-dimethylurea, or a mixture of these ureas respectively. They are useful as active ingredients in herbicidal compositions (see Division A5).

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