公开(公告)号：AT268747T

公开(公告)日：2004-06-15

申请号：AT00977582

申请日：2000-11-27

Applicant: BASF AG

Inventor： GOETZ ROLAND ,  GOETZ NORBERT ,  KEIL MICHAEL ,  WOLF BERND ,  STEINMETZ ADRIAN ,  STAMM ARMIN ,  HENKELMANN JOCHEM

IPC: C07C51/58 ,  C07B61/00 ,  C07C51/60 ,  C07C57/76 ,  C07C63/10

Abstract: The invention relates to a method for producing o-chloromethyl benzoic acid chlorides of formula (I), in which R 1 to R 4 can be the same or different and represent hydrogen C 1 -C 4 alkyl, halogen or trifluoromethyl, by reaction benzo condensed lactones of formula (II), in which R 1 to R 4 have the above-mentioned meaning, with thionyl chloride. The inventive method is characterized in that the reaction is carried out in the presence of catalytic quantities of a Lewis acid and in the presence of catalytic quantities of a phosphine derivative.

公开(公告)号：SI1131299T1

公开(公告)日：2004-02-29

申请号：SI9930454

申请日：1999-11-06

Applicant: BASF AG

Inventor： MAYWALD VOLKER ,  STEINMETZ ADRIAN ,  RACK MICHAEL ,  GOETZ NORBERT ,  GOETZ ROLAND ,  HENKELMANN JOCHEM ,  BECKER HEIKE ,  AISCAR BAYETO JUAN JOSE

IPC: C07D231/20

公开(公告)号：DE59907562D1

公开(公告)日：2003-12-04

申请号：DE59907562

申请日：1999-08-27

Applicant: BASF AG

Inventor： WITSCHEL MATTHIAS ,  MISSLITZ ULF ,  BAUMANN ERNST ,  VON DEYN WOLFGANG ,  LANGEMANN KLAUS ,  MAYER GUIDO ,  NEIDLEIN ULF ,  GOETZ ROLAND ,  GOETZ NORBERT ,  RACK MICHAEL ,  ENGEL STEFAN ,  OTTEN MARTINA ,  WESTPHALEN KARL-OTTO ,  WALTER HELMUT

IPC: C07D215/12 ,  A01N25/00 ,  A01N43/40 ,  A01N43/42 ,  A01N43/56 ,  A01N43/653 ,  A01N43/84 ,  A01N47/18 ,  A01N57/12 ,  A01N57/28 ,  C07D215/14 ,  C07D215/18 ,  C07D215/36 ,  C07D401/06 ,  C07D401/08 ,  C07D401/12 ,  C07D405/12 ,  C07D409/12 ,  C07D413/06 ,  C07F9/60

Abstract: Cyclohexenonequinolinoyl derivatives of the formula I where: R 1 is hydrogen, nitro, halogen, cyano, alkyl, haloalkyl, alkoxyiminomethyl, alkoxy, haloalkoxy, alkylthio, C 1 -C 6 -haloalkylthio, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl, haloalkylsulfonyl, unsubstituted or substituted amino sulfonyl, unsubstituted or substituted sulfonyl amino, unsubstituted or substituted phenoxy, unsubstituted or substituted heterocyclyloxy, unsubstituted or substituted phenylthio or unsubstituted or substituted heterocyclylthio; R 2 , R 3 are hydrogen, alkyl, haloalkyl or halogen; R 4 is substituted (3-oxo-1-cyclohexen-2-yl)carbonyl or substituted (1,3-dioxo-2-cyclohexyl)methylidene; and their agriculturally useful salts; processes for preparing the cyclohexenonequinolinoyl derivatives; compositions comprising them, and the use of these derivatives or compositions comprising them for controlling undesirable plants are described.

公开(公告)号：DE59907053D1

公开(公告)日：2003-10-23

申请号：DE59907053

申请日：1999-11-06

Applicant: BASF AG

Inventor： MAYWALD VOLKER ,  STEINMETZ ADRIAN ,  RACK MICHAEL ,  GOETZ NORBERT ,  GOETZ ROLAND ,  HENKELMANN JOCHEM ,  BECKER HEIKE ,  AISCAR BAYETO JUAN JOSE

IPC: C07D231/20

Abstract: The invention relates to a process for preparing 1-substituted 5- and/or 3-hydroxypyrazoles of the formulae I and IIin which R1 is C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C3-C6-cycloalkyl or C1-C4-alkoxy, where these groups may be substituted by halogen, C1-C4-alkoxy, phenoxy, C1-C6-alkoxycarbonyl, C1-C6-alkylthiocarbonyl or by a cyclic ring system having 3-14 ring atoms, which comprises reactingan alkyl 3-alkoxyacrylate of the formula IIIin which R2, R3 independently of one another are C1-C6-alkyl or C3-C6-cycloalkyl with a hydrazine of the formula IVin which R1 is as defined abovea) at a pH of 6-11 to give 5-hydroxypyrazoles of the formula I orb) at a pH of 11-14 to give 3-hydroxypyrazoles of the formula II.

公开(公告)号：AT250037T

公开(公告)日：2003-10-15

申请号：AT99972625

申请日：1999-11-06

Applicant: BASF AG

Inventor： MAYWALD VOLKER ,  STEINMETZ ADRIAN ,  RACK MICHAEL ,  GOETZ NORBERT ,  GOETZ ROLAND ,  HENKELMANN JOCHEM ,  BECKER HEIKE ,  AISCAR BAYETO JUAN JOSE

IPC: C07D231/20

Abstract: The invention relates to a process for preparing 1-substituted 5- and/or 3-hydroxypyrazoles of the formulae I and IIin which R1 is C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C3-C6-cycloalkyl or C1-C4-alkoxy, where these groups may be substituted by halogen, C1-C4-alkoxy, phenoxy, C1-C6-alkoxycarbonyl, C1-C6-alkylthiocarbonyl or by a cyclic ring system having 3-14 ring atoms, which comprises reactingan alkyl 3-alkoxyacrylate of the formula IIIin which R2, R3 independently of one another are C1-C6-alkyl or C3-C6-cycloalkyl with a hydrazine of the formula IVin which R1 is as defined abovea) at a pH of 6-11 to give 5-hydroxypyrazoles of the formula I orb) at a pH of 11-14 to give 3-hydroxypyrazoles of the formula II.

公开(公告)号：DK0946514T3

公开(公告)日：2003-08-25

申请号：DK97953736

申请日：1997-12-04

Applicant: BASF AG

Inventor： VOGELBACHER UWE JOSEF ,  KEIL MICHAEL ,  KLINTZ RALF ,  WAHL JOSEPH ,  WINGERT HORST ,  KOENIG HARTMANN ,  RACK MICHAEL ,  GOETZ ROLAND ,  TELES JOAQUIM HENRIQUE

IPC: C07D231/20 ,  C07D231/22

Abstract: PCT No. PCT/EP97/06780 Sec. 371 Date Jun. 14, 1999 Sec. 102(e) Date Jun. 14, 1999 PCT Filed Dec. 4, 1997 PCT Pub. No. WO98/27062 PCT Pub. Date Jun. 25, 1998A process is described for preparing N-substituted 3-hydroxypyrazoles of the formula I where R1 is unsubstituted or substituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl or heteroaryl and R2, R3 are hydrogen, cyano, halogen and unsubstituted or substituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl or heteroaryl, by oxidizing a corresponding pyrazolidin-3-one.

公开(公告)号：DE50001988D1

公开(公告)日：2003-06-05

申请号：DE50001988

申请日：2000-06-23

Applicant: BASF AG

Inventor： NEIDLEIN ULF ,  GOETZ NORBERT ,  BAUMANN ERNEST ,  VON DEYN WOLFGANG ,  KUDIS STEFFEN ,  GOETZ ROLAND ,  LANGEMANN KLAUS ,  MAYER GUIDO ,  MISSLITZ ULF ,  WITSCHEL MATTHIAS ,  OTTEN MARTINA ,  WESTPHALEN KARL-OTTO ,  WALTER HELMUT

IPC: C07D231/20 ,  A01N43/48 ,  A01N43/56 ,  C07D231/24

Abstract: Pyrazoles of the formula Iwhere: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.

公开(公告)号：BR0109927A

公开(公告)日：2003-05-27

申请号：BR0109927

申请日：2001-04-04

Applicant: BASF AG

Inventor： GOETZ ROLAND ,  WOLF BERND ,  RACK MICHAEL

IPC: C07B61/00 ,  C07C249/12 ,  C07C251/38 ,  C07C249/14 ,  C07C251/32

Abstract: A process for preparing oxime ethers of the formula I,in which the substituents R and R can be identical or different and can each be cyano, alkyl, haloalkyl, cycloalkyl, phenyl and naphthyl, and R can be alkyl, by alkylation of oximes of the formula IIunder basic conditions with an alkylating agent from the group of alkyl halides, dialkyl sulfates and dialkyl carbonates, wherein the reaction is carried out in a mixture consisting of5 to 25% by weight of polar aprotic solvents selected from the group of nitrites, N-alkylpyrrolidones, cyclic urea derivatives, dimethylformamide and dimethylacetamide,55 to 95% by weight of nonpolar solvents selected from the group of aliphatic hydrocarbons, aromatic hydrocarbons, alkyl alkylcarboxylates and ethers, and0 to 25% by weight of water, the contents thereof totaling 100%.

公开(公告)号：AT238995T

公开(公告)日：2003-05-15

申请号：AT00942128

申请日：2000-06-23

Applicant: BASF AG

Inventor： NEIDLEIN ULF ,  GOETZ NORBERT ,  BAUMANN ERNEST ,  VON DEYN WOLFGANG ,  KUDIS STEFFEN ,  GOETZ ROLAND ,  LANGEMANN KLAUS ,  MAYER GUIDO ,  MISSLITZ ULF ,  WITSCHEL MATTHIAS ,  OTTEN MARTINA ,  WESTPHALEN KARL-OTTO ,  WALTER HELMUT

IPC: C07D231/20 ,  A01N43/48 ,  A01N43/56 ,  C07D231/24

Abstract: Pyrazoles of the formula Iwhere: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.

公开(公告)号：DK1117636T3

公开(公告)日：2003-04-07

申请号：DK99948764

申请日：1999-09-16

Applicant: BASF AG

Inventor： WOLF BERND ,  GROTE THOMAS ,  RACK MICHAEL ,  GOETZ ROLAND ,  GYPSER ANDREAS ,  STEINMETZ ADRIAN ,  SAUTER HUBERT ,  KEIL MICHAEL ,  MAYER HORST

IPC: C07C249/08 ,  C07C249/12 ,  C07C251/34 ,  C07C251/38 ,  C07C251/60 ,  C07D317/28 ,  C07D319/06

Abstract: The present invention relates to a method for the production of trion-bis(oxime ether) derivatives of formula (I), wherein the substituents have the following meaning: R1, R3 represent unsubstituted, partially or totally halogenated C1-C6-alkyl or C3-C6-cycloalkyl; R2, R4 represent C1-C4-alkyl or a methyl substituted by C2-C4-alkenyl, C2-C4-alkinyl or phenyl and X represents oxygen or N-OH. The invention also relates to the intermediate products obtained with said method.