公开(公告)号：CA2225486A1

公开(公告)日：1997-02-20

申请号：CA2225486

申请日：1996-07-23

Applicant: BASF AG

Inventor： G TZ NORBERT ,  MISSLITZ ULF ,  RACK MICHAEL ,  ZAGAR CYRILL ,  MENKE OLAF ,  WALTER HELMUT ,  HEISTRACHER ELISABETH ,  WESTPHALEN KARL-OTTO ,  HARREUS ALBRECHT ,  HAMPRECHT GERHARD ,  SCH FER PETER

IPC: A01N43/40 ,  C07D213/61 ,  C07D405/12 ,  C07D401/12 ,  C07D409/12 ,  C07D413/12 ,  C07D417/12 ,  A01N43/48 ,  C07D213/54 ,  A01N43/64 ,  A01N43/72 ,  C07D213/89

Abstract: Substituted 2-phenylpyridines have the formula (I), in which n equals 0, 1; R1 stands for halogen, C1-C6 alkyl halide; R2, R3 stand for H, halogen; R4 stand for CN, halogen; X, Y stand for -O-, -S-; R5, R6 stand for H, C1-C4 alkyl or form together an 1,2-ethylene, 1,3-propylene, 1,4-tetramethylene or 1,5pentamethylene chain; R7 stands for C1-C6 alkyl halide, C3-C6 alkenyl halide, C2-C6-alkenyloxy-C1-C4-alkyl, C2-C6-alkenyloxy-C1-C4-alkoxy-C1-C4-alkyl, C3-C6-alkenyl, C3-C6-alkenyloxy-C1-C4-alkoxy-C1-C4-alkyl, C3-C6-alkenyl, C3-C6-alkadienyl, C3-C6-alkinyl, C3-C6-cycloalkyl, C5-C6-cycloalkenyl, 3-oxetanyl, 3thietanyl, phenyl, phenyl-C1-C4-alkyl or 5/6-membered heteroaryl with 1 to 3 heteroatoms selected from the group that consists of 2 oxygen atoms, two sulphur atoms and 3 nitrogen atoms, whereas each phenyl ring and heteroaromatic compound may be unsubstituted or bear 1 to 3 substituents halogen, NO2, CN, C1-C4-alkyl, C1-C4-alkoxy or C1-C4-alkoxycarbonyl; or R6 and R7 form together an 1,2-ethylene or 1,3-propylene chain that may bear one or two C1-C4 alkyl substituents. These compounds are useful as herbicides, as plant siccative/defoliating agents.

公开(公告)号：CA2213717A1

公开(公告)日：1996-09-19

申请号：CA2213717

申请日：1996-03-01

Applicant: BASF AG

Inventor： SCH FER PETER ,  G TZ NORBERT ,  HEISTRACHER ELISABETH ,  VON DEM BUSSCHE-HUENNEFELD CHR ,  MISSLITZ ULF ,  WALTER HELMUT ,  WESTPHALEN KARL-OTTO ,  HAMPRECHT GERHARD ,  KLINTZ RALF ,  HARREUS ALBRECHT

IPC: C07D239/54 ,  A01N43/60 ,  A01N43/84 ,  C07D241/52 ,  C07D241/54 ,  C07D265/36 ,  C07D403/04 ,  C07D413/04 ,  C07D401/14 ,  C07D403/14 ,  C07D405/14 ,  C07D409/14 ,  C07D413/14 ,  C07D417/14 ,  C07D241/44 ,  C07D239/56 ,  A01N43/64 ,  A01N43/72

Abstract: 3-Aryluracils (I) and their salts (with A = hydrogen) where: A = H, CH3, NH2; R1 = H, halogen; R2 = H, halogen, C1-C6-alkyl, C1-C6-haloalkyl, C1-C6-alkylthio, C1-C6-alkylsulfenyl or C1-C6-alkylsulfonyl; R3 = H, halogen, C1-C6-alkyl; X = oxygen or -N(R7)-, with R7 = C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl, C1-C6-alkylcarbonyl or C1-C6-alkoxy-C1-C6-alkyl; Y1 and Y2 = oxygen or sulfur; Z = oxygen or -N(R8)-; R5, R6 and R8 = H, C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl or C1-C6-alkoxy-C1-C6-alkyl; or R6 and R8 together are a second chemical bond; R4 = H, C1-C6-alkyl, C3-C8-cycloalkyl, C1-C6-haloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, C1-C6-alkylcarbonyl, C3-C6-alkenyl-carbonyl, C3-C6-alkynylcarbonyl or C1-C6-alkylsulfonyl, where each of the lastmentioned 9 radicals can carry 1-3 substituents: R9 = H, C1-C6-alkyl, C3-C8-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, C1-C6-alkoxy-C1-C6-alkyl, (C1-C6-alkoxy)carbonyl-C1-C6-alkyl, unsubst. or subst. phenyl or phenyl-C1-C6-alkyl; R10 = H, OH, C1-C6-alkyl, C3-C8-cycloalkyl, C1-C6-alkoxy, C3-C6-alkenyloxy, C1C6-alkoxycarbonyl-C1-C6-alkoxy; R11 = C1-C6alkoxy, C3-C6-alkenyloxy, C1-C6-alkoxycarbonyl-C1-C6alkoxy; R12 = C1-C6-alkyl, C3-C6-alkenyl, C1-C6-alkoxycarbonyl-C1-C6-alkyl. Use: as herbicides; for the desiccation/defoliation of plants.

公开(公告)号：CA2209481A1

公开(公告)日：1996-07-18

申请号：CA2209481

申请日：1996-01-04

Applicant: BASF AG

Inventor： SCH FER PETER ,  G TZ NORBERT ,  K NIG HARTMANN ,  HARREUS ALBRECHT ,  HEISTRACHER ELISABETH ,  WALTER HELMUT ,  HAMPRECHT GERHARD ,  KLINTZ RALF ,  MISSLITZ ULF ,  WESTPHALEN KARL-OTTO

IPC: C07D213/24 ,  A01N43/40 ,  C07D213/61 ,  C07D405/10 ,  C07D405/12 ,  A01N43/58 ,  C07D213/60 ,  C07D213/89

Abstract: The invention concerns substituted 2-phenylpyridines of formula (I), in which: n = 0, 1; R1, R3 and R4 represent H, OH, SH, NO2, NH2, CN, COOH, CONH2, halogen, alkyl, alkyl halide, alkoxy, alkoxy halide, alkyl amino, dialkyl amino, alkyl thio, alkyl thio halide, alkoxy carbonyl, amino carbonyl, alkylamino carbonyl, dialkylamino carbonyl; R2 represents H, OH, SH, NO2, NH2, CN, halogen, alkyl, alkyl halide, alkoxy, alkoxy halide, alkylthio, alkyl thio halide, alkyl sulphinyl, alkyl sulphinyl halide, alkylsulphonyl, alkyl halide sulphonyl; R5 represents H, CN or halogen; R6, R8 represent H or halogen; R7 represents H, OH, NO2, CN, CF3-SO2-O-, halogen, alkyl, alkyl halide, alkoxy, alkoxy halide; X represents -CO-, -O-C(R9, R10)-CO-, -S-(R9, R10)-CO-, -CH2-CH(R11)-CO-, -CH=C(R11)-CO-; R9, R10 represent H or alkyl; R11 represents H, halogen or alkyl; Z represents optionally substituted tetrahydrofurane-3-yl or -C(R15, COR16)-CH2-COR17; R15 represents H or alkyl; R16 and R17 represent OH, NH2, pyrrolidinyl, piperidinyl, morpholinyl, alkoxy, alkenyloxy, alkinyloxy, alkoxyalkoxy, cycloalkyloxy, alkylamino, dialkylamino, cycloalkylamino, dicycloalkylamino, alkenylamino, alkinylamino, or alternatively together represent -N(R18)-N(R19)-, -N(R20)-; R18, R19 represent H or alkyl; R20 represents H, alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy. The invention also concerns salts of these compounds and the use of the compounds and salts as herbicides and for drying out and defoliating plants.

公开(公告)号：CA2230172A1

公开(公告)日：1997-03-27

申请号：CA2230172

申请日：1996-09-09

Applicant: BASF AG

Inventor： WALTER HELMUT ,  ZAGAR CYRILL ,  MISSLITZ ULF ,  HARREUS ALBRECHT ,  RACK MICHAEL ,  SCH FER PETER ,  WESTPHALEN KARL-OTTO ,  MENKE OLAF ,  HAMPRECHT GERHARD ,  G TZ NORBERT ,  HEISTRACHER ELISABETH

IPC: C07D213/55 ,  A01N43/40 ,  C07D213/26 ,  C07D213/61 ,  C07D213/56 ,  C07D213/89

Abstract: The invention concerns 2-phenylpyridines (I) and their salts, in which, n = 0, 1; R1 = halogen, C1-C4 alkylhalide; R2, R3 = H, halogen; R4 = CN, halogen; R5 = -CO-O-( C1-C4 alkylene)-CO-OR6, -CO-O-(C1-C4 alkylene)-CO-N(R7)R8, -O-(C1-C4 alkylene)-CO-O-(C1-C4 alkylene)-CO-OR6, -O-(C1-C4 alkylene)-CO-O-(C1-C4 alkylene)-CO-N(R7)R8, -S-(C1-C4 alkylen)-CO-O-(C1-C4 alkylene)-CO-OR6 or -S- (C1-C4 alkylene)-CO-O-(C1-C4 alkylene)-CO-N(R7)R8; R6 = H, C1-C4 alkyl,(C1-C4 alkoxy)(C1-C4 alkyl), C2-C4 alkenyle, C3-C4 alkinyl; R7 = H, C1-C4 alkyl, carboxyl(C1-C4 alkyl), (C1-C4 alcoxycarbonyl)(C1-C4 alkyl); R8 = H or C1-C4 alkyl. Such compounds are suitable for use as herbicides and as plant desiccants/defoliants.

公开(公告)号：CA2228563A1

公开(公告)日：1997-03-06

申请号：CA2228563

申请日：1996-08-26

Applicant: BASF AG

Inventor： WESTPHALEN KARL-OTTO ,  HAMPRECHT GERHARD ,  ZAGAR CYRILL ,  MENKE OLAF ,  WALTER HELMUT ,  SCH FER PETER ,  MISSLITZ ULF ,  HEISTRACHER ELISABETH

IPC: C07D277/64 ,  A01N43/78 ,  C07D277/68 ,  C07D277/76 ,  C07D417/04 ,  C07D277/62

Abstract: The invention concerns substituted benzothiazols of general formula (I) and their salts. In the formula: X1, X2 = O or S; R1 = H, NH2, C1-C6 alkyl or C1C6 alkyl halide; R2 = H, halogen, C1-C6 alkyl, C1-C6 alkyl halide, C1-C6 alkythio, C1-C6 alkylsulphinyl or C1-C6 alkylsulphonyl; R3 = H, halogen or C1C6 alkyl; R4 = H or halogen; R5 = CN, halogen, C1-C6 alkyl, C1-C6 alkyl halide, C1-C6 alkoxy or C1-C6 alkoxy halide; Y = a chemical bond, -O-, -S-, SO- or -SO2-; R6 = hydrogen, CN, halogen, C3-C6 cycloalkyl, C1-C6 alkyl halide, C3-C6 alkenyl, C3-C6 alkyl halide, C3-C6 alkinyl or C1-C6 alkyl, wherein the said cycloalkyl, alkyl, alkenyl and alkinyl groups can be substituted by CN, C1-C6 alkoxy, C1-C6 alkylthio, C1-C6 alkoxycarbonyl, C1-C6 alkylaminocarbonyl, di(C1-C6 alkyl)aminocarbonyl, C1-C6 alkylcarbonyloxy, C1C6 alkoxy halide, C1-C6 alkylthio halide or C3-C6 cycloalkyl, provided that R6 can mean cyano only when Y stands for a chemical bond, oxygen or sulphur, and R6 can mean halogen only when Y stands for a chemical bond. The invention further concerns the use of these substances as herbicides and for the desiccation and abscission of plants.

公开(公告)号：CA2226284A1

公开(公告)日：1997-01-23

申请号：CA2226284

申请日：1996-06-27

Applicant: BASF AG

Inventor： WESTPHALEN KARL-OTTO ,  SCH FER PETER ,  VON DEM BUSSCHE-HUENNEFELD CHR ,  KLINTZ RALF ,  ZAGAR CYRILL ,  WALTER HELMUT ,  HAMPRECHT GERHARD ,  MISSLITZ ULF ,  HEISTRACHER ELISABETH

IPC: A01N43/56 ,  C07D231/12 ,  C07D231/14 ,  C07D231/16 ,  C07D231/18 ,  C07D231/20 ,  C07D401/12 ,  C07D403/12 ,  C07D405/12 ,  C07D409/12 ,  C07D413/12 ,  C07D417/12 ,  A01N47/06 ,  C07D411/12 ,  A01N47/24 ,  A01N43/48 ,  A01N43/64 ,  A01N43/72

Abstract: The invention pertains to 5-pyrazolylbenzoic acid derivatives of formula (I), wherein R2 is C1-C4 alkoxy, C1-C4 alkylthio, C1-C4 alkoxy halide or C1-C4 alkylthio halide, used as herbicides and plant desiccatives or defoliants.

公开(公告)号：CA2250044A1

公开(公告)日：1997-10-02

申请号：CA2250044

申请日：1997-03-10

Applicant: BASF AG

Inventor： SCH FER PETER ,  MENGES MARKUS ,  KLINTZ RALF ,  ZAGAR CYRILL ,  HEISTRACHER ELISABETH ,  MENKE OLAF ,  HAMPRECHT GERHARD ,  WALTER HELMUT ,  WESTPHALEN KARL-OTTO ,  MISSLITZ ULF

IPC: A01N43/54 ,  C07C271/22 ,  C07C271/54 ,  C07C275/24 ,  C07D239/54 ,  C07D405/10 ,  C07D405/12 ,  C07D409/10 ,  C07D409/12 ,  C07D413/12 ,  A01N43/48 ,  A01N43/64 ,  A01N43/72 ,  A01N47/10 ,  A01N55/10 ,  C07D239/56 ,  C07D411/12 ,  C07D417/12 ,  C07D419/12 ,  C07F7/10

Abstract: The invention concerns substituted 1-methyl-3-benzyluracils (I) and their salts and enol ethers as herbicides or desiccating/defoliating agents. In formula (I), R1 is C1-C4 alkyl halide; R2 is H or halogen; R3 is R2, CN, SCN, C1-C4 alkyl halide, C1-C4 alkoxy halide or C1-C4 alkylthio halide; R4 is R3, C1-C4 alkyl, C1-C4 alkoxy or (C1-C6 alkylamino)-CO-; R5 is R2, CN, NO2, OH, optionally substituted amino, alkoxy, alkylthio, alkyl-CO2-, alkyl-COS-, alkylSO2-O- or alkyl-SO2-, the six last-mentioned groups optionally being functionalized and/or substituted; R6, if it is in the .alpha. position with R5 then being in the .beta. position, is OH, SH, alkyl, alkoxy, alkylthio, alkyl-CO2-, alkyl-COS-, alkoxy-CO-, alkoxy-CO2-, alkyl-SO2-O-, alkyl-SO2-, alkyl-CO-, alkyl-CS-, alkyl-(N-alkyl)-imino or alkyl-(N-alkoxy)-imino, the thirteen last-mentioned groups optionally being functionalized and/or substituted, or methyl substituted twice by optionally substituted alkoxy and alkylthio and optionally substituted once by alkyl; or R6 in the .beta. position, with R5 then being in the .alpha. position, has the above meanings, as well as alkyl-amino-CO-, alkoxy-CO-, alkylthio-CO-, alkyl-CO-, alkyliminooxycarbonyl, alkyl-(N-alkoxy)-imino, alkoxy-(N-alkoxy)-imino or alkylthio-(N-alkoxy)-imino, the eight last-mentioned groups optionally being functionalized and/or substituted, or methyl substituted three times by optionally substituted alkoxy, alkylthio and alkylamino.

公开(公告)号：CA2223111A1

公开(公告)日：1997-01-23

申请号：CA2223111

申请日：1996-06-27

Applicant: BASF AG

Inventor： HEISTRACHER ELISABETH ,  MISSLITZ ULF ,  KLINTZ RALF ,  WALTER HELMUT ,  SCH FER PETER ,  WESTPHALEN KARL-OTTO ,  MENKE OLAF ,  HAMPRECHT GERHARD ,  MENGES MARKUS ,  ZAGAR CYRILL

IPC: A01N43/54 ,  A01N47/12 ,  A01N47/24 ,  A01N47/30 ,  A01N53/00 ,  C07C239/08 ,  C07C239/10 ,  C07C239/16 ,  C07C239/20 ,  C07C265/12 ,  C07C271/22 ,  C07C271/28 ,  C07C271/54 ,  C07C271/58 ,  C07C275/32 ,  C07C275/40 ,  C07D239/54 ,  C07D405/12 ,  C07D401/00 ,  C07D403/00 ,  C07D409/00 ,  C07D413/00 ,  C07D417/00 ,  C07C259/06 ,  C07D405/14 ,  C07C271/20 ,  A01N47/34 ,  A01N43/48 ,  C07D239/56 ,  C07C275/64 ,  A01N43/64 ,  A01N43/72

Abstract: The invention pertains to benzylhydroxylamines of formula (I), wherein X is N(R7)-O-; Y is O, S; R1 is halogen, CN, NO2, CF3; R2 is H, halogen; R3 is H, NH2, CH3; R4 is H, halogen, C1-C6 alkyl, C1-C6 alkyl halide, C1-C6 alkyl thio, C1-C6 alkyl sulfinyl or C1-C6 alkyl sulfonyl; R5 is H, halogen, C1-C6 alkyl; R6 is H, C1-C6 alkyl, C1-C6 alkyl halide, C3-C6 cycloalkyl, C2-C6 alkenyl; R8 is H, C1-C6 alkyl, C3-C8 cycloalkyl, C1-C6 alkyl halide, C3-C6 alkenyl or C3C6 alkinyl, where each of the last five radicals indicated can carry 1-3 substituents. The invention also pertains to the salts of (I), with R3, R7 and/or R8 being hydrogen. These compounds are useful as herbicides and for desiccation/defoliation of plants.

公开(公告)号：CA2210909A1

公开(公告)日：1996-08-15

申请号：CA2210909

申请日：1996-01-26

Applicant: BASF AG

Inventor： G TZ NORBERT ,  KLINTZ RALF ,  HEISTRACHER ELISABETH ,  MISSLITZ ULF ,  HARREUS ALBRECHT ,  SCH FER PETER ,  VON DEM BUSSCHE-HUENNEFELD CHR ,  WALTER HELMUT ,  HAMPRECHT GERHARD ,  WESTPHALEN KARL-OTTO

IPC: A01N25/02 ,  A01N25/08 ,  A01N25/12 ,  A01N25/34 ,  A01N43/54 ,  C07C237/18 ,  C07C255/59 ,  C07C255/60 ,  C07C275/42 ,  C07D239/54 ,  C07D239/56 ,  A01N43/48 ,  A01N43/64 ,  A01N43/72 ,  C07C271/22 ,  C07C271/54 ,  C07C281/02 ,  C07C281/06 ,  C07D307/20 ,  C07D401/12 ,  C07D403/12 ,  C07D405/12 ,  C07D409/12 ,  C07D413/12 ,  C07D417/12

Abstract: The invention concerns 3-(4-cyanophenyl)uracils of formula (I), wherein A = H, CH3, NH2; Y = -O-, -S-; R1 = H, halogen; R2 = H, halogen, C1-C6-alkyl, C1-C6-alkyl halide, C1-C6-alkylthio, C1-C6-alkylsulphenyl, C1-C6-alkylsulphonyl; R3 = H, halogen, C1-C6-alkyl; R4 = H, C1-C6-alkyl halide, C1-C6-alkyl, C3-C8-cycloalkyl, C3-C6-alkenyl, C3-C6-alkinyl, (C1-C6-alkyl)carbonyl, (C3-C6-alkenyl)carbonyl, (C3-C6-alkinyl)carbonyl or alkylsulphonyl, each of the last-mentioned eight groups being able to carry one to three substituents: halogen, nitro, cyamo, hydroxy, C3-C8-cycloalkyl, C1-C6-alkoxy, C3-C8-cycloalkoxy, C3-C6-alkenyloxy, C3-C6-alkinyloxy, C1-C6-alkoxy-C1-C6-alkoxy, C1-C6-alkylthio, C1-C6-alkylsulphenyl, C1-C6-alkylsulphonyl, C1-C6-alkylidene aminoxy, optionally substituted phenyl, phenoxy or phenylsulphonyl, an optionally substituted 3 to 7-member heterocyclyl or heterocyclyloxy group with one to three heteroatoms, -CO-XR5, OCO-XR5 or -N(R5)R6, wherein X = chemical bond, oxygen, sulphur or -N(R6)-; R5 = H, C1-C6-alkyl, C3-C8-cycloalkyl, C3-C6-alkenyl, C1-C6-alkinyl, C1-C6-alkoxy-C1-C6-alkyl, (C1-C6-alkoxy)carbonyl-C1-C6-alkyl, optionally substituted phenyl or phenyl-C1-C6-alkyl; or X and R5 together equal a 3 to 7-member heterocuclic ring which is bonded via nitrogen, has one to three heteroatoms and can optionally carry one to three substituents; R6 = H, OH, C1-C6-alkyl, C3-C8-cycloalkyl or C1-C6-alkoxy, and the salts of I whrn A = hydrogen. The products are used as herbicides, for dessiccating an defoliating plants.

公开(公告)号：CA2248157A1

公开(公告)日：1997-09-18

申请号：CA2248157

申请日：1997-03-06

Applicant: BASF AG

Inventor： GEBHARDT JOACHIM ,  RANG HARALD ,  SCH FER PETER ,  RACK MICHAEL ,  EICKEN KARL

IPC: B01J31/24 ,  C07B37/04 ,  C07B61/00 ,  C07C201/12 ,  C07C205/06 ,  C07C205/11 ,  C07C205/12 ,  C07C205/35 ,  C07C253/30 ,  C07C255/50

Abstract: The invention concerns a process for preparing nitrobiphenylene of formula (I) wherein m stands for 1 or 2, R means halogen, R' or OR', R' being a C-organic group which can carry groups which are inert in the reaction conditions, n stands for 0, 1, 2 or 3 and, if n is 2 or 3, the R groups can also be different. According to the invention, a chloronitrobenzene of formula (II) is reacted in the presence of a palladium catalyst and a base in a solvent with a phenyl boric acid (IIIa), one of its alkyl esters of formula (IIIb), R1 meaning C1-C6 alkyl, or one of its anhydrides. The compounds (I) are suitable as initial products for biphenylamines which are in turn intermediate products for fungicidal plant-growth substances.