Patent number: 6645919
Abstract: 3-(4,5-Dihydroisoxazol-5-yl)benzoylcyclohexenones of the formula I
in which the variables have the following meanings:
R1, R2 are hydrogen, nitro, halogen, cyano, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl or C1-C6-haloalkylsulfonyl;
R3 is hydrogen, halogen or alkyl;
R4 is hydrogen or alkyl;
R5, R6 are hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, dialkylamino, phenyl, benzyl or carbonyl, it being possible for the 7 last-mentioned radicals to be substituted;
R11 is unsubstituted or substituted cyclohexenone which is linked in position 2 and has attached to it in position 1 a hydroxyl radical or derivatives thereof;
and their agriculturally useful salts, processes for the preparation of the 3-(4,5-dihydroisoxazol-5-yl)benzoylcyclohexenones, compositions comprising them, and the use of these derivatives or of compositions comprising them for controlling undesired plants.
Type:
Grant
Filed:
November 14, 2002
Date of Patent:
November 11, 2003
Assignee:
BASF Aktiengesellschaft
Inventors:
Ernst Baumann, Wolfgang von Deyn, Steffen Kudis, Klaus Langemann, Guido Mayer, Ulf Misslitz, Ulf Neidlein, Helmut Walter, Cyrill Zagar, Matthias Witschel
Publication number: 20030199699
Abstract: The invention relates to 3-(4,5-dihydroisoxazole-5-yl)benzoylcyclohexenones of the general formula (I), wherein the variables have the following meanings: R1, R2 represents hydrogen, nitro, halogen, cyano, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, alkylsulfinyl, haloalkylsulfinyl, alkysulfonyl or C1-C6 haloalkylsulfonyl; R3 represents hydrogen, halogen or alkyl; R4 represents hydrogen or alkyl; R5, R6 represents hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, dialkylamino, phenyl, benzyl or carbonyl, wherein the 7 last residues can be substituted; R11 represents optionally substituted cyclohexenone that is linked in the 2 position and that carries a hydroxy residue or derivatives thereof in the 1 position.
Type:
Application
Filed:
November 14, 2002
Publication date:
October 23, 2003
Inventors:
Ernst Baumann, Wolfgang von Deyn, Steffen Kudis, Klaus Langemann, Guido Mayer, Ulf Misslitz, Ulf Neidlein, Helmut Walter, Cyrill Zagar, Matthias Witschel
Patent number: 6613717
Abstract: Phosphorus-containing benzoyl derivatives of the formula I
where:
P(═X)R1R2X is an organic phosphorus radical;
R3 is hydrogen, nitro, cyano, halogen, unsub. or sub. alkyl, alkylcarbonyl, alkoxycarbonyl, unsub. or sub. alkoxy, unsub. or sub. alkylthio, unsub. or sub. alkylsulfinyl, unsub. or sub. alkylsulfonyl, unsub. or sub. aminosulfonyl, unsub. or sub. amino, P(═X)R1R2, unsub. or sub. phenyl or unsub. or sub. heterocyclyl;
R4 is nitro, cyano, halogen, alkyl, alkoxy, alkylthio, alkylsulfinyl or alkylsulfonyl;
l is 0, 1 or 2;
Q is unsub. or sub. 1-hydroxy-3-oxocyclohex-1-en-2-yl, unsub. or sub. 5-hydroxypyrazol-4-yl, unsub. or sub. isoxazol-4-yl or unsub. or sub. 2-cyano-1-oxoeth-2-yl;
and their agriculturally useful salts;
processes and intermediates for preparing the phosphorus-containing benzoyl derivatives; compositions comprising them and the use of these derivatives or the compositions comprising them for controlling undesirable plants are described.
Type:
Grant
Filed:
October 29, 2001
Date of Patent:
September 2, 2003
Assignee:
BASF Aktiengesellschaft
Inventors:
Klaus Langemann, Thorsten Volk, Ernst Baumann, Wolfgang von Deyn, Steffen Kudis, Guido Mayer, Ulf Misslitz, Ulf Neidlein, Matthias Witschel, Martina Otten, Karl-Otto Westphalen, Helmut Walter
Patent number: 6576596
Abstract: The invention relates to 2-benzoylcyclohexane-1,3-diones of the formula I
where
R1, R2 are each hydrogen, nitro, halogen, cyano, thiocyanato, alkyl, haloalkyl, alkoxyalkyl, alkenyl, alkynyl, —OR5, —OCOR6, —OSO2R6, —SH, —S(O)nR7, —SO2OR5, —SO2NR5R8, —NR8SO2R6 or —NR8COR6;
R3 is hydrogen, cyano, alkyl, haloalkyl, —OR7, —SR7 or —NR7R10;
R4 is hydrogen, substituted or unsubstituted alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, —COR9, —CO2R9, —COSR9 or —CONR8R9;
X is oxygen or NR8;
n is 0, 1 or 2;
R5 is hydrogen, alkyl, haloalkyl, alkoxyalkyl, alkenyl or alkynyl;
R6 is alkyl or haloalkyl;
R7 is alkyl, haloalkyl, alkoxyalkyl, alkenyl or alkynyl;
R8 is hydrogen or alkyl;
R9 is alkyl, alkenyl, alkynyl, phenyl or benzyl;
R10 is alkyl, haloalkyl, alkenyl or alkynyl;
Q is a cyclohexane-1,3-dione ring with or without substitution attached in position 2;
and agriculturally useful salts thereo
Type:
Grant
Filed:
June 23, 1999
Date of Patent:
June 10, 2003
Assignee:
BASF Aktiengesellschaft
Inventors:
Regina Luise Hill, Uwe Kardorff, Michael Rack, Ernst Baumann, Wolfgang von Deyn, Stefan Engel, Guido Mayer, Martina Otten, Joachim Rheinheimer, Matthias Witschel, Ulf Misslitz, Helmut Walter, Karl-Otto Westphalen
Publication number: 20030100590
Abstract: 1 The invention relates to 3-(4,5-dihydroisoxazole-5-yl)benzoylpyrazole of the formula (I), wherein the variables have the following meanings: R1, R1 represent hydrogen, nitro, halogen, cyano, alkyl, halogenalkyl, alkoxy, halogenalkoxy, alkylthio, halogenalkylthio, alkylsulfinyl, halogenalkylsulfinyl, alkylsulfonyl or halogenalkylsulfonyl; hydrogen, R3 represents halogen or alkyl; R4 represents hydrogen or alkyl; R5, R6 represent hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylthio, dialkylamino, phenyl R3 or carbonyl, wherein the latter six groups can be substituted; R7 represents halogen, cyano, hydroxy, alkyl, halogenalkyl, alkoxy, halogenalkoxy, alkylthio, halogenalkylthio, alkylsulfinyl, halogenalkylsulfinyl, alkylsulfonyl, halogenalkylsulfonyl, amino, alkylamino, dialkylamino, dialkoxymethyl, hydroxyiminoalkyl, alkoxyiminoalkyl or optionally substituted carbonyl; R11 represents optionally substituted pyrazole that is bound in the 4 position and that carries a hydroxy group or a derivative the
Type:
Application
Filed:
June 19, 2002
Publication date:
May 29, 2003
Inventors:
Ernst Baumann, Wolfgang von Deyn, Steffen Kudis, Klaus Langemann, Guido Mayer, Ulf Misslitz, Ulf neidlein, Helmut Walter, Karl-Otto Westphalen, Matthias Witschel
Patent number: 6566307
Abstract: Pyrazoles of the formula I
where:
R1 is hydrogen, nitro, halogen, cyano, thiocyanato or an aliphatic radical;
R2 is a substituted sulfur, nitrogen or phosphorus atom;
R3 is hydrogen, halogen or an aliphatic radical;
R4, R5 are hydrogen, nitro, halogen, cyano, thiocyanato, or an aliphatic radical;
R6 is hydrogen, halogen, C1-C6-alkyl, C1-C6-alkoxy, C3-C8-cycloalkyl;
R7, R8, R9 are hydrogen, C1-C6-alkyl, but at most one of the radicals R7, R8 and R9 is hydrogen;
and their tautomers and agriculturally useful salts are described.
Moreover, the invention relates to processes for preparing compounds of the formula I, to compositions comprising them and to the use of the compounds of the formula I and of the compositions comprising them for controlling harmful plants.
Type:
Grant
Filed:
January 3, 2002
Date of Patent:
May 20, 2003
Assignee:
BASF Aktiengesellschaft
Inventors:
Ulf Neidlein, Norbert Götz, Ernst Baumann, Wolfgang von Deyn, Steffen Kudis, Roland Götz, Klaus Langemann, Guido Mayer, Ulf Misslitz, Matthias Witschel, Martina Otten, Karl-Otto Westphalen, Helmut Walter