公开(公告)号：DE19530606A1

公开(公告)日：1997-02-27

申请号：DE19530606

申请日：1995-08-21

Applicant: BASF AG

Inventor： HAMPRECHT GERHARD DR ,  HEISTRACHER ELISABETH DR ,  KLINTZ RALF DR ,  SCHAEFER PETER DR ,  ZAGAR CYRILL DR ,  SCHIFFER HELMUT DR ,  WESTPHALEN KARL-OTTO DR ,  MISLITZ ULF DR ,  WALTER HELMUT DR

IPC: A01N43/40 ,  A01N43/56 ,  C07D401/04 ,  C07D521/00

Abstract: The invention concerns substituted 1-(pyridyl)-pyrazols of general formula (I) in which the substituents have the following meanings: R : hydrogen, C1-C3 alkyl, halogen, C1-C3 alkyl halide; R : C1-C4 alkyl, C2-C4 alkenyl, C2-C4 alkinyl, C1-C4 alkoxy, C3-C4 alkenyloxy, C3-C4 alkinyloxy, which can be substituted by 1 to 6 halogen atoms, NO2, cyano, halogen, rhodano, amino, furthermore a C(=O)R , S(O)nR or NH-C(=O)R group; R : amino, halogen, rhodano, cyano, nitro, hydroxy, C1-C3 alkyl, C1-C3 alkyl halide, furthermore an S(O)nR , N(R )R , OR , SR , N=C(R )-N(R )R group or, if R = hydrogen, additionally N=C(R )R ; R : halogen, an XR group or, if R = N=C(R )-N(R )R and N(R )R when R = hydrogen or C(=O)R and R = C3-C4 alkenyl or C3-C4 alkinyl or, if R = fluorine or trifluoromethyl, additionally hydrogen; and R , R : independently of each other, halogen or C1-C3 alkyl halide. The invention further concerns the N-oxides and salts of compounds (I) which can be used for agricultural purposes, processes for their preparation and their use as herbicides.

公开(公告)号：DE19524623A1

公开(公告)日：1997-01-09

申请号：DE19524623

申请日：1995-07-06

Applicant: BASF AG

Inventor： ZAGAR CYRILL DR ,  BUSSCHE-HUENNEFELD CHRISTOPH D ,  HEISTRACHER ELISABETH DR ,  HAMPRECHT GERHARD DR ,  KLINTZ RALF DR ,  SCHAEFER PETER DR ,  WESTPHALEN KARL-OTTO DR ,  MISLITZ ULF DR ,  WALTER HELMUT DR

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

Abstract: The invention pertains to 5-pyrazolylbenzoic acid derivatives of formula (I), wherein R 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：DE19500911A1

公开(公告)日：1996-07-18

申请号：DE19500911

申请日：1995-01-13

Applicant: BASF AG

Inventor： SCHAEFER PETER DR ,  HAMPRECHT GERHARD DR ,  HEISTRACHER ELISABETH DR ,  KLINTZ RALF DR ,  KOENIG HARTMANN DR ,  WALTER HELMUT DR ,  WESTPHALEN KARL-OTTO DR ,  MISLITZ ULF DR

IPC: C07D213/24 ,  A01N43/40 ,  C07D213/61 ,  C07D405/12 ,  C07D409/12 ,  C07D411/12 ,  C07D417/12 ,  C07D401/12 ,  A01N43/08 ,  A01N43/14 ,  A01N43/18

Abstract: The invention concerns substituted 2-phenylpyridines of formula (I), in which: n = 0, 1; R , R and R 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, alkylamino carbonyl, dialkylamino carbonyl; R represents H, OH, SH, NO2, NH2, CN, halogen, alkyl, alkyl halide, alkoxy halide, alkylthio, alkyl thio halide, alkyl sulphinyl, alkyl sulphinyl halide, alkylsulphonyl, alkyl sulphonyl halide; R represents H or CN, halogen; R , R represent H or halogen; R represents H, OH, NO2, CN, CF3-SO2-O-, halogen, alkyl, alkyl halide, alkoxy, alkoxy halide; X represents oxygen or sulphur; R , R represent H, alkyl; m = 1-4; R represents alkyl, cycloalkyl, alkyl halide, alkenyl, alkenyl halide, alkoxy carbonyl, alkoxycarbonyl alkyl, optionally substituted phenyl, thienyl, furanyl, tetrahydrofuranyl, pyrrolyl, oxazolyl, isoxazolyl, thiazolyl, isothiazolyl, pyridyl, or pyrimidyl, possible substituents being NO2, CN, halogen, alkyl or alkoxy; R , R represent alkoxy, alkylthio or, together with the common C atom (a), (b), (c), (d) or (e); R represents H, alkyl, alkenyl, alkenyl halide, alkoxycarbonyl alkyl benzyl; Z represents an optionally substituted ethylene or trimethylene chain. 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：DE4430287A1

公开(公告)日：1996-04-25

申请号：DE4430287

申请日：1994-08-26

Applicant: BASF AG

Inventor： HEISTRACHER ELISABETH DR ,  RUEB LOTHAR DR ,  BUSSCHE-HUEHNEFELD CHRISTOPH D ,  HAMPRECHT GERHARD DR ,  KLINTZ RALF DR ,  SCHAEFER PETER DR ,  WESTPHALEN KARL-OTTO DR ,  GERBER MATTHIAS DR ,  WALTER HELMUT DR

IPC: C07D231/56 ,  A01N43/56 ,  C07D213/56 ,  C07D403/12 ,  C07D405/12 ,  C07D409/12 ,  C07D413/12 ,  C07D417/12 ,  A01N43/48

Abstract: N-Phenyltetrahydroindazoles of formula (I), where R is H or C1-4-alkyl; R is halogen, C1-4-alkyl or C1-4-haloalkyl; R is H or halogen; R is NO2, halogen, C1-4-alkyl or C1-4-haloalkyl; R is -XR ; X is -O-, -S-, -SO- or -SO2-; R is -Alk-R ; Alk is a substituted or unsubstituted methylene, ethylene, propylene, butylene or pentamethylene chain, where one chain member can carry a spiro-linked 2- to 5-membered C chain or where 2 ring members can be bridged via a C1-5-alkylene chain; R is CN, SCN, halogen or -YR , where Y is -O-, -S-, -SO- or -SO2-; R is H, OH, C1-C4-alkyl, C1-C4-haloalkyl, C3-C5-cycloalkyl, C1-C4-alkoxy, C1-C4-haloalkoxy, C3-C5-cycloalkoxy, C1-C4-alkylthio, C1-C4-haloalkylthio, -NH-R , -N(C1-C4-alkyl)-R , -N(C3-C4-alkenyl)-R , -N(C3-C4-alkynyl)-R , pyrrolidin-1-yl, piperid-1-yl, morpholin-4-yl, azepan-1-yl, (i) unsubstituted or substituted phenyl, benzyl, phenoxy or benzyloxy; R is C1-6-alkyl, C1-6-haloalkyl or C1-6-cycloalkyl; R is H, OH, C1-4-alkyl, C3-4-alkenyl, C3-4-alkynyl, C3-6-cycloalkyl, C1-4-alkoxy, C3-4-alkenyloxy, C3-4-alkenyloxy, C3-4-alkynyloxy, or substituted or unsubstituted phenyl or benzyl; and the agriculturally utilizable salts of formula (I), with the provisoes that the simultaneous meaning of R as dihalomethyl, R and R as chlorine and R as halogen is excluded; the simultaneous meaning of X as oxygen and R as -OR or C1-C6-alkylthio is excluded; Alk must not carry a spiro-linked three-membered ring if R is halogen and R is not C1-6-alkyl if R is H, R is C1-4-haloalkyl, R is F, R is halogen and R is -OR . Use: as herbicides; for desiccating/defoliating plants.

公开(公告)号：DE4329537A1

公开(公告)日：1995-03-09

申请号：DE4329537

申请日：1993-09-02

Applicant: BASF AG

Inventor： SCHAEFER PETER DR ,  KLINTZ RALF DR ,  HAMPRECHT GERHARD DR ,  HEISTRACHER ELISABETH DR ,  WESTPHALEN KARL-OTTO DR ,  GERBER MATTHIAS DR ,  WALTER HELMUT DR

IPC: A01N43/54 ,  C07D239/54 ,  C07D239/56 ,  C07D405/10 ,  C07D409/10 ,  C07D411/10 ,  C07D405/12 ,  C07B37/10 ,  C07B41/04 ,  C07B43/04 ,  A01M21/04

Abstract: PCT No. PCT/EP94/02821 Sec. 371 Date Feb. 15, 1996 Sec. 102(e) Date Feb. 15, 1996 PCT Filed Aug. 25, 1994 PCT Pub. No. WO95/06641 PCT Pub. Date Mar. 9, 1995Substituted 1-amino-3-phenyluracils I I where the variables have the following meanings: R1=H, F, Cl; Y=O, S; Z=-CH=N-OH, -CH=N-O-(alkyl), -CH=N-O-(alkylene)-O-(alkyl), -CH=N-O-CH2-COOH, -CH=N-O-CH(alkyl)-COOH, -CH=N-O-CH2-CO-O-(alkyl), -CH=N-O-CH(alkyl)-CO-O-(alkyl), -CH=N-O-CH2-CO-O=O- (alkylene)-O-(alkyl), -CH=N-O-CH(alkyl)-CO-O- (alkylene)-O-(alkyl), -CH=CH-CO-O-(alkyl), -CH=CH- CO-O-(alkylene)-O-(alkyl), -CH=C(Cl)-CO-O-(alkyl), -CH=C(Br)-CO-O-(alkyl), -CH=C(Cl)-CO-O-(alkylene)-O-(alkyl), -CH=C(Br)-CO-O-(alkylene)-O-(alkyl), -CH=C(CH3)-CO-O-(alkyl), -CH=C(CH3)-CO-O-(alkylene)-O-(alkyl), -CH[X1-(alkyl)] [X2-(alkyl)] or a radical X1-X6=O, S; R2-R11=H, alkyl, vinyl, alkoxycarbonyl are described. Use: herbicides; desiccation/defoliation of plants.

公开(公告)号：DE4140661A1

公开(公告)日：1993-06-17

申请号：DE4140661

申请日：1991-12-10

Applicant: BASF AG

Inventor： KLINTZ RALF DR ,  SCHAEFER PETER DR ,  HEISTRACHER ELISABETH DR ,  GROSSMANN KLAUS DR ,  GERBER MATTHIAS DR

IPC: A01N43/54 ,  C07D239/54

Abstract: The invention concerns the use, for the desiccation and abscission of plant organs, of 3-phenyluracil derivatives of the formula (I), in which R = H, alkyl, haloalkyl, formyl, alkanoyl, alkenyl or alkinyl; R = -CO-NR R or -CO-R (in which R to R are as defined in the description) or a group bound by -O-, -O-CO-, -O-CS- or -O-SO2-; R = halogen or CN; R = H or halogen; R = H, halogen or alkyl and R = alkyl or haloalkyl or R + R = tri- or tetramethylene; as well as the enol ethers of such compounds of formula (I) in which R is C1-C4 alkyl, C2-C5 alkenyl or C3-C5 alkinyl provided that R = -CO-O-CH2-CH2-ON=C(R R ) (in which R and R = C1-C4 alkyl) or a group bound by -O-SO2-, as well as the agriculturally useful salts and enol ethers of such compounds of formula (I) in which R = hydrogen.

公开(公告)号：DE3784534D1

公开(公告)日：1993-04-15

申请号：DE3784534

申请日：1987-03-27

Applicant: BASF AG

Inventor： HORN DIETER DR ,  QUADBECK-SEEGER HANS-JUERGEN P ,  SCHAEFER PETER DR ,  HAEHNLEIN WOLFGANG DR

IPC: A23L5/44 ,  B01J13/02 ,  C09B61/00 ,  C09B67/02 ,  C09B67/42

Abstract: Prepn. of finely divided,powdery carotenoid compsns., in which the particle size of the carotenoid is less than 0.5 microns, involves (a) dissolving a carotenoid in a volatile, water-miscible organic solvent at 50-240 deg. C, opt. under increased pressure, within less than 10 secs., (b) immediate pptn. of the carotenoid in colloidal dispersed form, from the molecular dispersed soln., by rapid mixing, at 0-50 deg. C, with milk, skimmed milk, or an aq. soln. of dried milk, as a colloid, and (c) freeing the dispersion from solvent and dispersant. The solvent is an alcohol, ketone, ester, acetal or ether, partic. acetone, 1,2-butane diol-1-methyl ether, 1,2-propane diol 1-n-propyl ether, ethanol, n- or iso-propanol or mixts. Prepn. of the molecular dispersed soln., and pptn. of the carotenoid, are pref. carried out continuously in 2 mixers connected in series.

公开(公告)号：DE4131038A1

公开(公告)日：1993-04-01

申请号：DE4131038

申请日：1991-09-20

Applicant: BASF AG

Inventor： KLINTZ RALF DR ,  SCHAEFER PETER DR ,  HAMPRECHT GERHARD DR ,  HEISTRACHER ELISABETH DR ,  WOLF HANS-JOSEF DR ,  WESTPHALEN KARL-OTTO DR ,  GERBER MATTHIAS DR ,  KARDORFF UWE DR ,  WALTER HELMUT DR ,  GROSSMANN KLAUS DR

IPC: A01N43/54 ,  C07C237/16 ,  C07C251/48 ,  C07C265/12 ,  C07C271/04 ,  C07C271/06 ,  C07C271/22 ,  C07C275/28 ,  C07C275/32 ,  C07C275/38 ,  C07C275/40 ,  C07C275/42 ,  C07C327/40 ,  C07C335/16 ,  C07D239/54 ,  C07D239/56 ,  C07D239/58 ,  C07D317/28 ,  C07D405/04

Abstract: Disclosed are substituted 3-phenyluracils of formula (I) in which X to X = O or S; W = optionally substituted -CH=O, -CH=S, -CH=NH, -CH(X R )(X R ), (a), (b), (c), (d) or (e); R and R = C1-C6 alkyl, C3-C6 alkenyl, C3-C6 alkinyl, C1-C6-alkoxy-C1-C6-alkyl or together a carbon chain; R = H, OH, SH, an ether group, a thioether group, optionally substituted C1-C6 alkyl, C3-C6 alkenyl, C3-C6 alkinyl, C3-C7 cycloalkyl, optionally substituted amino or optionally substituted phenyl; R = halogen, CN, NO2, or CF3; R = H or halogen; R = H, C1-C6 alkyl, C3-C6 alkenyl, C3-C6 alkinyl, C3-C8 cycloalkyl, C3-C8 cycloalkylcarbonyl, C1-C6 cyanoalkyl, C1-C6 haloalkyl, C1-C6-alkoxy-C1-C6-alkyl, CHO, C1-C6 alkanoyl, C1-C6 alkoxycarbonyl, C1-C6 haloalkylcarbonyl, optionally substituted amino, optionally substituted phenyl or phenyl-C1-C6-alkyl; R and R = H, CN, halogen, optionally substituted C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkinyl, C3-C7 cycloalkyl or optionally substituted phenyl; R also = NO2, CHO, C1-C6 alkylcarbonyl, C1-C6 haloalkylcarbonyl, C1-C6 alkoxycarbonyl, or optionally substituted amino or R + R = an optionally substituted carbon chain; except for R = CF3 and simultaneously R = H when W = -CH=CH-CO-R with R = C1-C6 alkoxy or C3-C7-cycloalkoxy; plus the salts and enol ethers of (I) with R = H. Use: dessiccation/defoliation of plants; insecticides; herbicides.

公开(公告)号：DE4037840A1

公开(公告)日：1992-06-11

申请号：DE4037840

申请日：1990-11-28

Applicant: BASF AG

Inventor： RUEB LOTHAR DR ,  EICKEN KARL DR ,  SCHAEFER BERND DR ,  REISSENWEBER GERNOT DR ,  SCHAEFER PETER DR

IPC: C07C205/56 ,  C07C229/40 ,  C07C229/44 ,  C07D209/48

Abstract: The invention concerns the preparation of 3-(3,4,5,6-tetrahydrophthalimido)cinnamic acid esters of formula (I) (R = H, halogen; R , R = halogen; R = C-organic rest; R = H, CH3) by the reduction of 3-nitrocinnamic acid esters of formula (II) with hydrogen in the presence of a catalyst and the condensation of the 3-aminocinnamic acid esters obtained of formula (III) with a 3,4,5,6-tetrahydrophthalic acid anhydride of formula (IV). 3-(3,4,5,6-tetrahydrophthalimido)cinnamic acid esters of formula (I) are useful active agents in the plant-protection field.

公开(公告)号：AT207467T

公开(公告)日：2001-11-15

申请号：AT96112856

申请日：1996-08-09

Applicant: BASF AG

Inventor： HAMPRECHT GERHARD DR ,  HEISTRACHER ELISABETH DR ,  KLINTZ RALF DR ,  SCHAEFER PETER DR ,  ZAGAR CYRILL DR

IPC: A01N43/56 ,  C07D213/64 ,  C07D213/73 ,  C07D213/74 ,  C07D213/77 ,  C07D401/04

Abstract: Trifluoromethylpyridines of formula (Ia) and (Ib) are new. In cpds. (Ia), R2a = CF3, and R2b = halo; in cpds. (Ib), R2a = halo, and R2b = CF3; R1 = NH2 or NHNH2; in (Ib), R1 may also be Cl or Br; R3 = 1-6Calkyl, 1-6Calkenyl or 1-6Calkynyl (all opt. substd. by 1-6 halo), 3-6C cycloalkyl (opt. substd. by 1-3 of 1-3C alkyl), 1-6C alkyl substd. by CN, COOH, 1-6C alkoxycarbonyl, 1-4C alkoxy-2-4C alkoxycarbonyl, CONH2, CONH-1-4C alkyl, CON(1-4C alkyl)2,CONH-2-4C alkenyl, CONH-3-4C alkynyl or CON(1-4C alkyl) (3-4C alkenyl or alkynyl); 2-6C alkyl substd. by 1-4C alkoxy or 3-6C-( alpha -alkylalkylidene)iminoxy, 3-oxetanyl, cyclopropylmethyl, 1-6C alkylamino, di(1-6C alkyl)amino; 1-6C alkylideneimino or alpha -(1-4C alkyl)-2-6C alkylideneimino; and halo = F, Cl, Br or I.