公开(公告)号：EP0708756A1

公开(公告)日：1996-05-01

申请号：EP94923720.0

申请日：1994-07-11

Applicant: BASF AKTIENGESELLSCHAFT

Inventor： SCHAEFER, Peter ,  HAMPRECHT, Gerhard ,  HEISTRACHER, Elisabeth ,  KOENIG, Hartmann ,  KLINTZ, Ralf ,  MUENSTER, Peter ,  RANG, Harald ,  WESTPHALEN, Karl-Otto ,  GERBER, Matthias ,  WALTER, Helmut

IPC: A01N43 ,  A01N47 ,  C07D213 ,  C07D265 ,  C07D401 ,  C07D405 ,  C07D409 ,  C07D413 ,  C07D417

CPC classification number: C07D213/30 ,  C07D213/61 ,  C07D265/36 ,  C07D409/12

Abstract: Substituted 2-phenylpyridines have formula (I) wherein R1, R3 = H, halogen, alkyl, haloalkyl, alkoxyalkyl, alkoxy, alkoxyalkoxy, OH, haloalkoxy, alkylcarbonyloxy, haloalkylcarbonyloxy, SH, alkylthio, alkylsulfinyl, alkylsulfonyl, haloalkylthio, haloalkylsulfinyl, haloalkylsulfonyl, CHO, CN, CO¿2?H, alkoxycarbonyl, alkoxyalkoxycarbonyl, haloalkoxycarbonyl, alkylcarbonyl, haloalkylcarbonyl, alkoxyalkylcarbonyl, CONH2, alkylaminocarbonyl, dialkylaminocarbonyl, pyrrolidinylcarbonyl, piperidylcarbonyl, morpholinylcarbonyl, NO2, NH2, alkylamino, dialkylamino, pyrrolidinyl, piperidinyl, morpholinyl, alkylcarbonylamino, haloalkylcarbonylamino, alkylsulfonylamino; R?2¿ = halogen, CN, NO¿2?, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio; or R?1 + R2 or R2 + R3¿ = trimethylene or tetramethylene chain; R4 = halogen, alkyl, haloalkyl, alkoxyalkyl, alkoxy, alkoxyalkoxy, OH, haloalkoxy, alkylcarbonyloxy, haloalkylcarbonyloxy, SH, alkylthio, alkylsulfinyl, alkylsulfonyl, haloalkylthio, haloalkylsulfinyl, haloalkylsulfonyl, CHO, CN, CO¿2?H, alkoxycarbonyl, alkoxyalkoxycarbonyl, haloalkoxycarbonyl, alkylcarbonyl, haloalkylcarbonyl, alkoxyalkylcarbonyl, NO2, NH2, alkylamino, dialkylamino, pyrrolidinyl, piperidinyl, morpholinyl, alkylcarbonylamino, haloalkylcarbonylamino, alkylsulfonylamino; R?5¿ = hydrogen or halogen; R6 = halogen, CN, NO¿2?, OH, CF3, C1-C6-alkyl, C1-C4-alkoxy; R?7¿ = various radicals; and the N-oxides of (I) and the agriculturally utilizable salts of (I) where these exist, excepting those compounds (I) where R2 is C1-C4-alkoxy and R1 and/or R3 is carboxyl or the salt, ester or amide thereof. Use: herbicides; desiccation/defoliation of plants.

公开(公告)号：EP0695295A1

公开(公告)日：1996-02-07

申请号：EP94913588.0

申请日：1994-04-13

Applicant: BASF AKTIENGESELLSCHAFT

Inventor： BAUMANN, Ernst ,  RHEINHEIMER, Joachim ,  VOGELBACHER, Uwe, Josef ,  BRATZ, Matthias ,  THEOBALD, Hans ,  GERBER, Matthias ,  WESTPHALEN, Karl-Otto ,  WALTER, Helmut ,  RADEMACHER, Wilhelm

IPC: C07D251 ,  A01N43 ,  A01P13 ,  A01P21 ,  C07C45 ,  C07C47 ,  C07C59 ,  C07C67 ,  C07C69 ,  C07C205 ,  C07C323 ,  C07D239 ,  C07D401 ,  C07D403 ,  C07D405 ,  C07D409 ,  C07D411 ,  C07D413 ,  C07D477 ,  C07D491

CPC classification number: C07D401/12 ,  A01N43/54 ,  C07C69/708 ,  C07C69/734 ,  C07D239/60 ,  C07D403/12 ,  C07D405/12 ,  C07D409/12 ,  C07D413/12 ,  C07D477/12

Abstract: The invention concerns 3-(Hetero)aryl carboxylic acid derivatives of formula (I) in which R is a formyl group, a CO2H group or a group which can be hydrolysed to give a COOH group and the other substituents are as follows: R?2 and R3¿ are halogen, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio; X is nitrogen or CR14, R14 being hydrogen or forming, together with R3, an alkylene or alkenylene chain in which each methylene group may be replaced by oxygen; R4 is optionally substituted phenyl or naphthyl or an optionally substituted five-membered or six-membered heteroaromatic ring containing one to three nitrogen atoms and/or a sulphur or oxygen atom; R5 is hydrogen, alkyl, alkenyl, alkinyl, cycloalkyl, haloalkyl, alkoxyalkyl, alkylthioalkyl or phenyl; R6 is C1-C8 alkyl, C3-C6 alkenyl, C3-C6 alkinyl or C3-C8 cycloalkyl, whereby these groups may carry one or more substituents; Y is sulphur, oxygen or a single bond; Z is sulphur or oxygen; with the proviso that R6 be not unsubstituted C¿1?-C4 alkyl if R?4¿ is unsubstituted phenyl, Z is oxygen and, at the same time, R5 is methyl or hydrogen.

公开(公告)号：EP0600967B1

公开(公告)日：1995-04-19

申请号：EP92917618.8

申请日：1992-08-25

Applicant: BASF Aktiengesellschaft

Inventor： HAMPRECHT, Gerhard ,  MAYER, Horst ,  WESTPHALEN, Karl-Otto ,  WALTER, Helmut ,  GERBER, Matthias ,  KARDORFF, Uwe

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

CPC classification number: 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: R1 is hydrogen, alkyl, alkenyl or alkinyl; R2 is halogen or trifluoromethyl, when m equals 0 or, when m equals 1, R2 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-R4, whereas R4 is hydrogen or alkyl; R3 is hydrogen, halogen, alkyl, halogenalkyl, alkoxy or halogenalkoxy; A is NO¿2?, NH2, OH, CN, SCN, S(O)oR?5, SO¿2NR?6R7, ER7¿, whereas E stands for O, S or NR9, the groups (a), (b) possibly substituted C¿1?-C4-alkyl or C2-C4-alkenyl; R?5¿ is a possibly substituted alkyl group, a possibly substituted cycloalkyl group, an alkenyl group or an alkinyl group; R6 is hydrogen, an alkoxy group, an alkyl group, or represents together with R7 a C4-C6-alkylene chain, wherein a methylene group may be substituted by an oxygen atom or a C1-C4-alkylimino group; R7 is a possibly substituted alkyl, alkenyl or alkinyl group, a cycloalkyl group and may also represent, when E = NR9, 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); R8 is hydrogen or halogen; R9 is hydrogen, methyl, ethyl; R10 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.

公开(公告)号：EP0561845B1

公开(公告)日：1995-03-08

申请号：EP91920844.7

申请日：1991-11-29

Applicant: BASF Aktiengesellschaft

Inventor： HAGEN, Helmut ,  NILZ, Gerhard ,  WALTER, Helmut ,  LANDES, Andreas

IPC: C07D491/052 ,  A01N25/32

CPC classification number: C07D491/04 ,  A01N25/32

Abstract: Disclosed are pyrido-anellated 4-oxo-4H-benzopyrans (I) (in which m = 0, 1 or 2; and R?1, R6 and R7¿ are as defined in the description), as well as salts of compound (I), and herbicides containing the 2-(4-heteroaryloxy)- and 2-(4-aryloxy)phenoxyacetic acid derivatives or cyclohexenone derivatives as herbicidally active substances and pyrido-anellated 4-oxo-4H-benzopyrans (I') as antidotes.

公开(公告)号：EP0625975A1

公开(公告)日：1994-11-30

申请号：EP93917360.0

申请日：1993-01-30

Applicant: BASF Aktiengesellschaft

Inventor： MISSLITZ, Ulf ,  MEYER, Norbert ,  KAST, Juergen ,  BOTT, Kaspar ,  WALTER, Helmut ,  WESTPHALEN, Karl-Otto ,  KARDORFF, Uwe ,  GERBER, Matthias

IPC: A01N35 ,  A01N43 ,  C07C251 ,  C07C323 ,  C07D231 ,  C07D261 ,  C07D309 ,  C07D333 ,  C07D335

CPC classification number: A01N43/18 ,  A01N35/10 ,  A01N43/08 ,  A01N43/10 ,  A01N43/16 ,  A01N43/56 ,  A01N43/80 ,  C07C251/54 ,  C07C323/47 ,  C07C2601/16 ,  C07D261/08 ,  C07D309/06 ,  C07D333/22 ,  C07D335/02

Abstract: Ethers de cyclohexénone-oximes de formule (I), où: R1 = alkyle en C1-C6; W = chaîne alcylène en C2-C4 éventuellement substituée par un alkyle en C1-C3; X = NO2, CN, halogène, alkyle en C1-C4, halogénoalkyle en C1-C4; n = 0 à 3 ou 1 à 5, dans le cas où tous les X sont des halogènes; R2 = C1-C4-alkoxy-C1-C6-alkyle, C1-C4-alkylthio-C1-C6-alkyle, cycloalkyle en C3-C7 éventuellement substitué, cycloalcényle en C5-C7 éventuellement substitué, hétérocycle saturé à 5 chaînons, éventuellement substitué, portant 1 ou 2 atomes d'oxygène et/ou de soufre, hétéro-cycle à 6 ou 7 chaînons, éventuellement substitué, ayant 1 ou 2 atomes d'oxygène et/ou de soufre non voisins, pouvant être saturé ou une ou deux fois insaturé, groupe hétéro-aromatique à 5 chaînons, éventuellement substitué, renfermant 1 ou 2 atomes de N et un atome de 0 ou un atome de S, phényle ou pyridyle, les deux pouvant porter encore 1 à 3 substituants: halogène, NO2, CN, alkyle, alcoxy, alkylthio, halogénoalkyle, alcényloxy, alcinyloxy et/ou -NRaRb; Ra = H, alkyle, alcényle, ou alcinyle, et Rb = H, alkyle, alcényle, alcinyle, acyle, ou benzoyle éventuellement substitué; ainsi que les sels utilisables en agriculture et les esters d'acides carboxyliques en C1-C10 et d'acides anorganiques des composés (I).

Abstract translation: PCT号 PCT / EP93 / 00215秒。 371 8月11日，1994年二段。 102（e）中的日期1994年8月11日提交的PCT 1993年1月30日的PCT公布。 号 WO93 / 16063的PCT公布。 日期8月19日1993.Cyclohexenone肟醚I I R1 = C1-C6烷基; W = unsubstituiertem或C1-C3烷基取代的C2-C4亚烷基链; X = NO 2，CN，卤素，C1-C4烷基，C1-C4卤代烷基; N = 0-3或1-5个，如果所有的X是卤素; R2 = C1-C4烷氧基C1-C6烷基，C1-C4烷硫基C1-C6烷基，substituiertem奥德unsubstituiertem C3-C7环烷基，substituiertem奥德unsubstituiertem C5-C7环烯基，substituiertem奥德unsubstituiertem 5- 元饱和杂环含有1或2个氧和/或硫原子，substituiertem奥德unsubstituiertem 6-或7-元杂环具有1个或2个非相邻的氧和/或硫原子间隔，且是饱和的或单 - 或多二不饱和，substituiertem奥德unsubstituiertem 5元杂芳族含1个或2个N原子和一个O或S原子，苯基或吡啶基，这两者都是unsubstituiertem或承担1-3个卤素，NO2，CN，烷基，烷氧基，烷基硫代，卤代烷基，链烯氧基，炔氧基和 /或-NRaRb的取代基; RA = H，烷基，烯基或炔基和R b = H，烷基，烯基，炔基，酰基或substituiertem奥德unsubstituiertem苯甲酰基; 及其农业利用的盐和式I化合物与C 1 -C 10羧酸和无机酸的酯。

公开(公告)号：EP0599906A1

公开(公告)日：1994-06-08

申请号：EP92917128.0

申请日：1992-08-07

Applicant: BASF Aktiengesellschaft

Inventor： HAGEN, Helmut ,  NILZ, Gerhard ,  ROETSCH, Thomas ,  WALTER, Helmut ,  LANDES, Andreas

IPC: A01N25 ,  A01N31 ,  A01N43 ,  C07D207 ,  C07D213 ,  C07D231 ,  C07D261 ,  C07D275 ,  C07D309 ,  C07D319 ,  C07D333 ,  C07D335 ,  C07D405 ,  C07D407 ,  C07D409 ,  C07D411 ,  C07D417

CPC classification number: A01N25/32 ,  C07D333/66 ,  C07D333/68

Abstract: Herbicides contenant au moins un 3-aminobenzo[b]thiophène (I) à effet antagoniste (où R1 = -COX ou -COOX; X=H, halogène, amino éventuellement substitué, alkyle en C1-C10 éventuellement substitué, alkényle en C2-C8 éventuellement substitué, cycloalkyle en C3-C10 éventuellement substitué, hétéroaromatique à 5 ou 6 chaînons, phényle éventuellement substitué, naphtyle éventuellement substitué; R2, R3= H, CN, NO2, SH, halogène, amino éventuellement substitué, alkyle en C1-C10 éventuellement substitué, alkyle en C1-C10 éventuellement substitué, alcoxy en C1-C6, alcényle en C2-C8 éventuellement substitué, cycloalkyle en C3-C10 éventuellement substitué, cycloalcényle en C3-C10 éventuellement substitué, phényle éventuellement substitué, naphtyle éventuellement substitué, hétéroaromatique à 5 ou 6 chaînons; R4-R7 = H, alkyle en C1-C10 éventuellement subtitué, alcényle en C2-C8 éventuellement substitué, cycloalkyle en C3-C10 éventuellement substitué, cycloalcényle en C3-C10 éventuellement substitué, hétéroaromatique à 5 ou 6 chaînons, phényle éventuellement substitué, naphtyle éventuellement substitué, ou R4 + R5 et/ou R6 + R7 forment, conjointement avec l'atome de N auquel ils sont liés, un cycle de 5 à 7 chaînons), ainsi que les sels basique dudit composé (I), portant au moins un groupe carboxyle, hydroxythiocarbonyle ou acide sulfonique, et les sels acides desdits composés (I) renfermant un atome d'azote basique, et au moins une matière active herbicide constituée par A) le groupe des dérivés cyclo-hexènones, ou B) le groupe des dérivés de l'acide 4-(hétéro)aryloxyphénoxyacétique.

公开(公告)号：EP1003736B1

公开(公告)日：2006-04-12

申请号：EP98942572.3

申请日：1998-07-20

Applicant: BASF Aktiengesellschaft

Inventor： ENGEL, Stefan ,  RHEINHEIMER, Joachim ,  BAUMANN, Ernst ,  VON DEYN, Wolfgang ,  HILL, Regina, Luise ,  MAYER, Guido ,  MISSLITZ, Ulf ,  WAGNER, Oliver ,  WITSCHEL, Matthias ,  OTTEN, Martina ,  WALTER, Helmut ,  WESTPHALEN, Karl-Otto

IPC: C07D401/10 ,  A01N43/56 ,  A01N43/74 ,  A01N43/08 ,  A01N43/40 ,  C07D405/10 ,  C07D213/30 ,  C07D307/42 ,  C07D307/58 ,  C07D413/10 ,  C07D261/08

CPC classification number: C07D213/30 ,  C07D261/08 ,  C07D307/42 ,  C07D307/58 ,  C07D401/10 ,  C07D405/10 ,  C07D413/10

Abstract: The invention relates to 4-benzoyl-pyrazoles of formula (I), in which the substituents R1, R2 and Q and the groups X1 and Het have the meaning as given in the description. The invention also relates to their salts suited for use in agriculture, the methods and intermediary products required for producing compounds of formula (I), the products containing such compounds and salts, as well as the use of compounds of formula (I) and products containing them for destroying adventive plants.

公开(公告)号：EP0944623B1

公开(公告)日：2004-09-01

申请号：EP97954346.9

申请日：1997-12-01

Applicant: BASF AKTIENGESELLSCHAFT

Inventor： ZAGAR, Cyrill ,  HAMPRECHT, Gerhard ,  MENGES, Markus ,  MENKE, Olaf ,  SCHÄFER, Peter ,  WESTPHALEN, Karl-Otto ,  MISSLITZ, Ulf ,  WALTER, Helmut

IPC: C07D417/04 ,  A01N43/56 ,  C07D413/10 ,  C07D417/10 ,  C07D413/04

CPC classification number: C07D413/04 ,  A01N43/74 ,  C07D417/04

Abstract: The invention concerns substituted pyrazole-3-yl benzazoles of formula (I) and salts thereof, in the formula R1 designating H, C¿1?-C4 alkyl, C1-C4 alkyl halide; R?2¿ designating CN, C¿1?-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C1-C4-alkylthio, C1-C4-haloalkylthio, C1-C4-alkylsulphinyl, C1-C4-haloalkylsulphinyl, C1-C4-alkylsulphonyl, C1-C4-haloalkylsulphonyl; R?3¿ = H, CN, NO¿2?, halogen, C1-C4-alkyl, C1-C4-haloalkyl; R?4¿ designating H, halogen; R5 designating H, CN, halogen, C¿1?-C4-alkyl, C1-C4-haloalkyl, C1-C4-alkoxy or C1-C4-haloalkoxy; Z designating -N=C(XR?6¿)-O- or -N=C(XR6)-S-, bonded to α by the nitrogen, oxygen or sulphur; X designating a chemical bond, oxygen, sulphur, -S(O)-, -SO¿2?-, -NH- or -N(R?7); R6, R7¿ designating C¿1?-C6-alkyl, C1-C6-haloalkyl, cyano-C1-C4-alkyl, hydroxy-C1-C4-alkyl, C3-C6-alkenyl, cyano-C3-C6-alkenyl, C3-C6-haloalkenyl, C3-C6-alkinyl, cyano-C3-C6-alkinyl, C3-C6-haloalkinyl, C1-C4-alkoxy-C1-C4-alkyl, C1-C4-haloalkoxy-C1-C4-alkyl, C3-C4-alkenyloxy-C1-C4-alkyl, C3-C4-alkinyloxy-C1-C4-alkyl, C3-C8-cycloalkyloxy-C1-C4-alkyl, amino-C1-C4-alkyl, C1-C4-alkylamino-C1-C4-alkyl, di(C1-C4-alkyl)amino-C1-C4-alkyl, C1-C4-alkylthio-C1-C4-alkyl, C1-C4-haloalkylthio-C1-C4-alkyl, C3-C4-alkenylthio- C1-C4-alkyl, C3-C4-alkinylthio-C1-C4-alkyl, C1-C4-alkyl-sulphinyl-C1-C4-alkyl, C1-C4-haloalkylsulphinyl-C1-C4-alkyl, C3-C4-alkenylsulphinyl-C1-C4-alkyl, C3-C4-alkinylsulphinyl-C1-C4-alkyl, C1-C4-alkylsulphonyl-C1-C4-alkyl, C1-C4-haloalkylsulphonyl-C1-C4-alkyl, C3-C4-alkenylsulphonyl-C1-C4-alkyl, C3-C4-alkinylsulphonyl-C1-C4-alkyl, hydroxycarbonyl-C1-C4-alkyl, C1-C4-alkoxycarbonyl-C1-C4-alkyl, which can carry a CN oder C1-C4-alkoxycarbonyl group, C1-C4-alkylthiocarbonyl-C1-C4-alkyl, aminocarbonyl-C1-C4-alkyl, C1-C4-alkylaminocarbonyl-C1-C4-alkyl, di(C1-C4-alkyl)aminocarbonyl-C1-C4-alkyl, di(C1-C4-alkyl)-phosphonyl-C1-C4-alkyl, C1-C4-alkoxyimino-C1-C4-alkyl, C3-C4-alkenyloxyimino-C1-C4-alkyl, optionally substituted C3-C8-cycloalkyl, C3-C8-cycloalkyl-C1-C4-alkyl, phenyl, phenyl-C1-C4-alkyl, 3- to 7-member heterocyclic or heterocyclyl-C1-C4-alkyl, wherein each cycloalkyl ring and each heterocyclyl ring contain a CO or CS ring member; if X is a chemical bond, -O-, -S-, -NH- or -N(R?7)-, R6¿ also being C¿1?-C4 alkylcarbonyl, C1-C4 haloalkylcarbonyl, C1-C4 alkoxycarbonyl, C1-C4 alkylsulphonyl or C1-C4 haloalkylsulphonyl; if X is a chemical bond, R?6¿ additionally designating CN, SH, NH¿2?, halogen, -CH2-CH(halogen)-R?8¿, -CH=CH-R8 or -CH=C(halogen)-R8, R8 designating COOH, C¿1?-C4 alkoxycarbonyl, C1-C4 alkylthiocarbonyl, CONH2, C1-C4 alkylaminocarbonyl, di(C1-C4 alkyl)aminocarbonyl or di(C1-C4 alkyl)phosphonyl; or R?6 plus R7¿ designating an optionally substituted 1,3-propylene, tetramethylene, pentamethylene or ethylene oxyethylene chain. The invention also concerns the use of these substances as herbicides and for the desiccation and/or defoliation of plants.

公开(公告)号：EP1301483A1

公开(公告)日：2003-04-16

申请号：EP01956538.1

申请日：2001-07-17

Applicant: BASF AKTIENGESELLSCHAFT

Inventor： SAGASSER, Ingo ,  MENKE, Olaf ,  HAMPRECHT, Gerhard ,  PUHL, Michael ,  REINHARD, Robert ,  WITSCHEL, Matthias ,  ZAGAR, Cyrill ,  WALTER, Helmut

IPC: C07D213/64 ,  C07D213/69 ,  C07D413/04 ,  C07D417/04 ,  A01N43/76 ,  A01N43/78 ,  A01N43/40

CPC classification number: C07D213/64 ,  A01N43/40 ,  A01N43/76 ,  A01N43/78 ,  C07D213/69 ,  C07D413/04 ,  C07D417/04

Abstract: The invention relates to the use of 1-aryl-4-alkyl halide-2-1H-pyridones of the general formula (I), wherein the variables are defined as per claim 1, and to their use as herbicides.

公开(公告)号：EP1135386B1

公开(公告)日：2003-04-02

申请号：EP99966912.0

申请日：1999-12-02

Applicant: BASF AKTIENGESELLSCHAFT

Inventor： NEIDLEIN, Ulf ,  GÖTZ, Norbert ,  MISSLITZ, Ulf ,  BAUMANN, Ernst ,  VON DEYN, Wolfgang ,  KUDIS, Steffen ,  LANGEMANN, Klaus ,  MAYER, Guido ,  WITSCHEL, Matthias ,  OTTEN, Martina ,  WESTPHALEN, Karl-Otto ,  WALTER, Helmut

IPC: C07D409/06 ,  C07D401/06 ,  C07D417/06 ,  A01N43/56

CPC classification number: C07D409/06 ,  C07D409/14

Abstract: The invention relates to a method for producing pyrazolylbenzoyl derivatives of formula (I), wherein the substituents have the following meanings: R1 represents hydrogen, C¿1?-C4-alkyl or C1-C4 alkyl halide; R?2¿ represents hydrogen, C¿1?-C6-alkyl, C2-C6-alkenyl, C2-C6-alkinyl, benzyl, benzoyl, C1-C4-alkylcarbonyl, hydroxycarbonyl-C1-C4-alkyl, C1-C4-alkoxycarbonyl-C1-C4-alkyl, C1-C4-alkylsulfonyl or phenylsulfonyl, and these groups can be substituted by C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, halogen, hydroxy, amino, nitro or cyano; A,B represent, independently of each other, hydrogen, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkinyl, C1-C4-alkoxy and these groups can be substituted by halogen, hydroxy, C1-C4-alkoxy or cyano, halogen, hydroxy, cyano; nitro, a group-(Y)n-S(O)mR?3¿ or a group-(Y)¿n-CO-R?4; Z represents a 5- or 6-membered heterocyclic, saturated or unsaturated fused ring; Y represents O, NR5; n represents zero or one; m represents zero, one or two; R3 represents C¿1?-C4-alkyl, C1-C4-alkyl halide or NR?5R6; R4¿ represents C¿1?-C4-alkyl, C1-C4-alkyl halide, C1-C4-alkoxy, or NR?5R6; R5¿ represents hydrogen or C¿1?-C4-alkyl; and R?6¿ represents C¿1?-C4-alkyl. The invention also relates to novel pyrazolylbenzoyl derivatives, to herbicidal agents containing these derivatives and to a method for combating unwanted vegetation.

Abstract translation: 本发明涉及制备式（I）的吡唑基苯甲酰基衍生物的方法，其中取代基具有以下含义：R 1表示氢，C 1 -C 4烷基或C 1 -C 4烷基卤化物; R 2代表氢，C 1 -C 6烷基，C 2 -C 6烯基，C 2 -C 6炔基，苄基，苯甲酰基，C 1 -C 4烷基羰基，羟基羰基-C 1 -C 4烷基， 烷氧基羰基-C1-C4-烷基，C1-C4-烷基磺酰基或苯基磺酰基，并且这些基团可以被C1-C4-烷基，C1-C4-烷氧基，C1-C4-烷硫基，卤素，羟基，氨基，硝基或氰基 ; A，B彼此独立地表示氢，C 1 -C 6烷基，C 2 -C 6烯基，C 2 -C 6炔基，C 1 -C 4烷氧基，并且这些基团可以被卤素，羟基，C 1 -C 4 - 烷氧基或氰基，卤素，羟基，氰基; 硝基，基团 - （Y）n -S（O）mR 3 3或基团 - （Y）n -CO-R 4。 Z表示5或6元杂环饱和或不饱和稠环; Y代表O，NR 5; n代表零或1; m表示零个，一个或两个; R 3代表C 1 -C 4烷基，C 1 -C 4烷基卤或NR 5 R 6; R 4代表C 1 -C 4烷基，C 1 -C 4烷基卤化物，C 1 -C 4烷氧基或NR 5 R 6; R5代表氢或C1-C4烷基; R 6'代表C 1 -C 4烷基。 本发明还涉及新的吡唑基苯甲酰基衍生物，含有这些衍生物的除草剂以及用于防治不想要的植物的方法。