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    51.
    发明专利
    未知

    公开(公告)号：DE59104233D1

    公开(公告)日：1995-02-23

    申请号：DE59104233

    申请日：1991-10-15

    Applicant: BASF AG

    Inventor： MAYER HORST DR ,  HAMPRECHT GERHARD DR

    IPC: C07D251/16 ,  C07D251/22

    Abstract: Preparation of 6-trifluoromethyl-1,3,5-triazines I (X = O,S; R = H; R , R = C-organic radicals> by reacting (a) N-trichloroacetamidinoguanidines II with trifluoroacetic acid derivatives III CF3-CO-Y III (Y = Cl, alkoxy, CF3-CO-O> to give 4-trichloromethyl-6-trifluoromethyl-1,3,5-triazines IV and (b) reaction of the process products IV with alcohols V R -XH V in the presence of a base. The triazines I are valuable intermediates for crop protection agents.

    52.
    发明专利
    未知

    公开(公告)号：AT116970T

    公开(公告)日：1995-01-15

    申请号：AT91117555

    申请日：1991-10-15

    Applicant: BASF AG

    Inventor： MAYER HORST DR ,  HAMPRECHT GERHARD DR

    IPC: C07D251/16 ,  C07D251/22

    Abstract: Preparation of 6-trifluoromethyl-1,3,5-triazines I (X = O,S; R = H; R , R = C-organic radicals> by reacting (a) N-trichloroacetamidinoguanidines II with trifluoroacetic acid derivatives III CF3-CO-Y III (Y = Cl, alkoxy, CF3-CO-O> to give 4-trichloromethyl-6-trifluoromethyl-1,3,5-triazines IV and (b) reaction of the process products IV with alcohols V R -XH V in the presence of a base. The triazines I are valuable intermediates for crop protection agents.

    53.
    发明专利
    未知

    公开(公告)号：AT109781T

    公开(公告)日：1994-08-15

    申请号：AT90108547

    申请日：1990-05-07

    Applicant: BASF AG

    Inventor： FISCHER KLAUS DR ,  MAYER HORST DR ,  DITRICH KLAUS DR ,  HAMPRECHT GERHARD DR ,  WUERZER BRUNO DR ,  WESTPHALEN KARL-OTTO DR

    IPC: A01N43/90 ,  C07D471/04 ,  C07D473/00 ,  C07D473/06 ,  C07D473/40 ,  C07D235/00 ,  C07D221/00

    Abstract: Sulphonamides of the general formula I in which the substituents and indices have the following meanings: R represents hydrogen or C1-C4-alkyl, R represents hydrogen, optionally substituted C1-C6-alkyl; C3-C4-alkenyl; C3-C4-alkynyl or optionally substituted saturated or monounsaturated 5- to 7-membered heteroaryl; R and R represent halogen; optionally substituted C1-C4-alkoxy, C1-C4- alkylthio, C2-C6-alkenyl, C2-C6-alkenyloxy, C2-C6-alkenylthio, C2-C6- alkynyl, C2-C6-alkynyloxy, C2-C6-alkynylthio, C3-C6-cycloalkyl, C3-C6- cycloalkylthio, C5-C6-cycloalkenyl, C3-C6-cycloalkoxy, C5-C6- cycloalkenyloxy, C5-C6-cycloalkenylthio, phenyl, phenoxy, phenylthio, benzyl, benzyloxy or benzylthio; the groups mentioned under R or NR R in which R and R represent hydrogen, C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl, C3-C6-cycloalkyl, C5-C6-cycloalkenyl, optionally substituted phenyl and/or benzyl, or represent optionally substituted C4-C6-alkylene which can be interrupted by oxygen, sulphur or nitrogen; X represents nitrogen or =CR - in which R represents one of the radicals R , n represents 0 or 1 and A represents optionally substituted aryl with one or two rings, containing one to two nitrogen, oxygen and/or sulphur atom(s), and their agriculturally useful salts, and herbicidal and plant- growth-regulating compositions containing them.

    55.
    发明专利
    未知

    公开(公告)号：DE4238175A1

    公开(公告)日：1994-05-19

    申请号：DE4238175

    申请日：1992-11-12

    Applicant: BASF AG

    Inventor： MAYER HORST DR ,  HAMPRECHT GERHARD DR ,  WESTPHALEN KARL-OTTO DR ,  GERBER MATTHIAS DR ,  WALTER HELMUT DR

    IPC: C07D251/16 ,  A01N47/36 ,  C07D239/47 ,  C07D521/00

    Abstract: Described are sulphonyl urea compounds of the general formula I in which R is a methyl or ethyl group; R is C1-C3 alkoxycarbonyl, a C1-C2 alkyl group with 1 to 5 fluorine atoms, methylsulphonyl, dimethylaminosulphonyl, thiomethyl, methylsulphoxide, methylsulphonyloxy, trifluoromethoxy, difluoromethoxy, difluorochloromethoxy, difluorochloromethyl or nitro; R is hydrogen, methyl, methoxy, ethoxy, fluorine, chlorine or thiomethyl; W is hydrogen or chlorine and Z is CH or N, plus salts of these compounds suitable for use in agriculture.

    56.
    发明专利
    未知

    公开(公告)号：DE4128441A1

    公开(公告)日：1993-03-04

    申请号：DE4128441

    申请日：1991-08-28

    Applicant: BASF AG

    Inventor： HAMPRECHT GERHARD DR ,  MAYER HORST DR ,  WESTPHALEN KARL-OTTO DR ,  WALTER HELMUT DR ,  GERBER MATTHIAS DR ,  KARDORFF UWE DR

    IPC: A01N47/36 ,  C07D239/46 ,  C07D239/47 ,  C07D239/48 ,  C07D239/52 ,  C07D521/00

    Abstract: Substituted sulphonyl ureas have the general formula (I), in which n and m equal 0 or 1 and the substituents have the following meaning: R is hydrogen, alkyl, alkenyl or alkinyl; R is halogen or trifluoromethyl, when m equals 0 or, when m equals 1, R is alkyl, alkenyl or alkinyl, and when X stands for O or S and m equals 1, trifluoromethyl or chlorodifluoromethyl; X is O, S or N-R , whereas R is hydrogen or alkyl; R is hydrogen, halogen, alkyl, halogenalkyl, alkoxy or halogenalkoxy; A is NO2, NH2, OH, CN, SCN, S(O)oR , SO2NR R , ER , whereas E stands for O, S or NR , the groups (a), (b) possibly substituted C1-C4-alkyl or C2-C4-alkenyl; R is a possibly substituted alkyl group, a possibly substituted cycloalkyl group, an alkenyl group or an alkinyl group; R is hydrogen, an alkoxy group, an alkyl group, or represents together with R a C4-C6-alkylene chain, wherein a methylene group may be substituted by an oxygen atom or a C1-C4-alkylimino group; R is a possibly substituted alkyl, alkenyl or alkinyl group, a cycloalkyl group and may also represent, when E = NR , methyl sulphone, trifluoromethyl sulphone, ethylsulphone, possibly halogen-substituted acetyl, dimethylcarbamoyl, dimethylsulphamoyl; o equals 0, 1 or 2; p, q equal 0 and/or 1 (when p = 0, q = 0); R is hydrogen or halogen; R is hydrogen, methyl, ethyl; R is alkyl, halogenalkyl, alkoxyalkyl, alkenyl, cycloalkyl, halogenalkenyl or, when p = 1 and q = 0, it may also be alkylamino or dialkylamino. Also disclosed are their environmentally compatible salts, a process and intermediates for producing the compounds having the formula (I) and their use as herbicides.

    58.
    发明专利
    未知

    公开(公告)号：DE4034078A1

    公开(公告)日：1992-04-30

    申请号：DE4034078

    申请日：1990-10-26

    Applicant: BASF AG

    Inventor： MAYER HORST DR ,  HAMPRECHT GERHARD DR

    IPC: C07D251/16 ,  C07D251/22

    Abstract: Preparation of 6-trifluoromethyl-1,3,5-triazines I (X = O,S; R = H; R , R = C-organic radicals> by reacting (a) N-trichloroacetamidinoguanidines II with trifluoroacetic acid derivatives III CF3-CO-Y III (Y = Cl, alkoxy, CF3-CO-O> to give 4-trichloromethyl-6-trifluoromethyl-1,3,5-triazines IV and (b) reaction of the process products IV with alcohols V R -XH V in the presence of a base. The triazines I are valuable intermediates for crop protection agents.

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