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公开(公告)号:DE19934066A1
公开(公告)日:2001-01-25
申请号:DE19934066
申请日:1999-07-23
Applicant: BASF AG
Inventor: KNOPP MONIKA , KOSER STEFAN , SCHAEFER BERND
IPC: C07D277/20 , C07D277/56 , C07D277/12
Abstract: 2-Aminomethyl-4-cyanothiazole (I) and its salts are new. 2-Aminomethyl-4-cyanothiazole (I) and its salts of formula are new. n = 1 or 2; and X = Cl, Br, SO3CF3, HSO4 or 1/2 SO4. Independent claims are included for: (1) the preparation of (I); (2) the preparation of thiazolecarboxylic acid ester intermediates of formula (V); and (3) the new intermediate N-(tert. butoxycarbonyl)-2-aminomethyl-4-cyanothiazole of formula (VII). R1 = 1-10C alkyl or -(CH2)m-Ar; Ar = phenyl (optionally monosubstituted by 1-10C alkyl, 1-4C alkoxy or di-(1-4C alkyl)-amino); and m = 0-2.
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公开(公告)号:PL178167B1
公开(公告)日:2000-03-31
申请号:PL31403594
申请日:1994-10-10
Applicant: BASF AG
Inventor: SCHAEFER BERND , MAYER HORST
IPC: C07D251/46 , B01J27/122 , B01J27/138 , B01J31/04 , B01J31/22 , C07D251/16
Abstract: PCT No. PCT/EP94/03331 Sec. 371 Date Mar. 29, 1996 Sec. 102(e) Date Mar. 29, 1996 PCT Filed Oct. 10, 1994 PCT Pub. No. WO95/11237 PCT Pub. Date Apr. 27, 1995A process for preparing asymmetrically substituted triazines of the formula I I where R1 is hydrogen, methyl or ethyl, R2 and R3 independently of one another are an unsubstituted or substituted hydrocarbon radical, by reaction of a cyanoguanidine of the formula II II with a carboxylic acid derivative in the presence of an alcohol of the formula III R2-OHIII,which comprises reacting a carboxylic acid ester of the formula IV R3-COOR4IV,where R3 has the abovementioned meaning and R4 is an unsubstituted or substituted hydrocarbon radical, in the presence of a base or of a carboxamide selected from the group consisting of N,N-dialkylformamide, N,N-dialkylacetamide and N-methylpyrrolidone and in the presence of a salt or of a salt-like compound of the elements magnesium, calcium, aluminum, zinc, copper, iron, cobalt, nickel or chromium, is described.
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公开(公告)号:CA2291787A1
公开(公告)日:1998-12-10
申请号:CA2291787
申请日:1998-06-02
Applicant: BASF AG
Inventor: SCHAEFER BERND
IPC: C07D405/12 , C07D207/20 , C07D207/22 , C07D413/12 , C07D417/12
Abstract: The invention relates to a method for producing chiral 3,4-dehydroprolines of formula (I), in which R, R' and R'' have the meanings given in the description. The invention is characterized in that a pyrrolecarboxylic acid derivative of formula (II) is reacted first with an alkali or alkaline earth metal in ammonia and then with an aqueous salt solution or a compound having formula (III), in which X is a leaving group.
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公开(公告)号:DE59404115D1
公开(公告)日:1997-10-23
申请号:DE59404115
申请日:1994-10-10
Applicant: BASF AG
Inventor: SCHAEFER BERND , MAYER HORST
IPC: C07D251/46 , B01J27/122 , B01J27/138 , B01J31/04 , B01J31/22 , C07D251/16
Abstract: PCT No. PCT/EP94/03331 Sec. 371 Date Mar. 29, 1996 Sec. 102(e) Date Mar. 29, 1996 PCT Filed Oct. 10, 1994 PCT Pub. No. WO95/11237 PCT Pub. Date Apr. 27, 1995A process for preparing asymmetrically substituted triazines of the formula I I where R1 is hydrogen, methyl or ethyl, R2 and R3 independently of one another are an unsubstituted or substituted hydrocarbon radical, by reaction of a cyanoguanidine of the formula II II with a carboxylic acid derivative in the presence of an alcohol of the formula III R2-OHIII,which comprises reacting a carboxylic acid ester of the formula IV R3-COOR4IV,where R3 has the abovementioned meaning and R4 is an unsubstituted or substituted hydrocarbon radical, in the presence of a base or of a carboxamide selected from the group consisting of N,N-dialkylformamide, N,N-dialkylacetamide and N-methylpyrrolidone and in the presence of a salt or of a salt-like compound of the elements magnesium, calcium, aluminum, zinc, copper, iron, cobalt, nickel or chromium, is described.
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公开(公告)号:HU213384B
公开(公告)日:1997-05-28
申请号:HU9400743
申请日:1992-09-01
Applicant: BASF AG
Inventor: BUSCHMANN ERNST , REISSENWEBER GERNOT , SCHAEFER BERND
IPC: C07C253/10 , C07C253/30 , C07F9/535
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公开(公告)号:HU210729B
公开(公告)日:1995-07-28
申请号:HU412691
申请日:1991-12-27
Applicant: BASF AG
Inventor: WESTPHALEN KARL-OTTO , RUEB LOTHAR , SCHAEFER BERND , GERBER MATTHIAS , WALTER HELMUT , SCHAEFER PETER
IPC: A01N37/32 , A01N37/46 , A01N43/36 , A01N43/38 , A01N43/56 , A01N43/90 , C07D207/44 , C07D207/452 , C07D209/48 , C07D231/56 , C07D513/04 , A01N37/34 , C07D207/448
Abstract: Styrene derivatives I (R = H; R = halogen; R = H, halogen, C1-C4-alkyl; R = CN, C1-C6-alkylcarbonyl; A = a heterocyclic radical A1 to A5 where R and R are H, CH3 or C2H5, n is 0 or 1 and X is oxygen or sulphur), with the proviso that R is an alkylcarboxyl group if R represents H and simultaneously A represents A2 where n = 0; and their agriculturally useful salts, the preparation of the styrene derivatives I and herbicidal agents containing them.
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公开(公告)号:ZA938414B
公开(公告)日:1995-05-11
申请号:ZA938414
申请日:1993-11-11
Applicant: BASF AG
Inventor: KIRSTGEN REINHARD , THEOBALD HANS , OBERDORF KLAUS , DOETZER REINHARD , KLINTZ RALF , SCHAEFER BERND , HARRIES VOLKER , KARDORFF UWE , LORENZ GISELA , AMMERMANN EBERHARD
IPC: A01N37/06 , A01N37/10 , A01N37/30 , A01N37/34 , A01N37/36 , A01N37/50 , A01N43/40 , A01N43/72 , A01N43/80 , A01N43/824 , C07C69/34 , C07C69/65 , C07C69/734 , C07C69/738 , C07C205/42 , C07C205/53 , C07C205/56 , C07C235/34 , C07C235/36 , C07C235/38 , C07C235/72 , C07C239/20 , C07C239/22 , C07C243/32 , C07C243/38 , C07C251/40 , C07C251/48 , C07C251/52 , C07C251/64 , C07C251/66 , C07C255/14 , C07C255/38 , C07C255/41 , C07C255/62 , C07C255/64 , C07C255/66 , C07C259/06 , C07C271/60 , C07C291/02 , C07C323/10 , C07C323/62 , C07C327/20 , C07C327/38 , C07C331/02 , C07D295/32 , C07C , C07D , A01N
Abstract: PCT No. PCT/EP93/03067 Sec. 371 Date May 12, 1995 Sec. 102(e) Date May 12, 1995 PCT Filed Nov. 12, 1993 PCT Pub. No. WO94/11334 PCT Pub. Date May 26, 1994Compounds of the formula I where the index and the substituents have the following meanings as defined in the specification.
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公开(公告)号:ZA9308414B
公开(公告)日:1995-05-11
申请号:ZA9308414
申请日:1993-11-11
Applicant: BASF AG
Inventor: KIRSTGEN REINHARD , THEOBALD HANS , OBERDORF KLAUS , DOETZER REINHARD , KLINTZ RALF , SCHAEFER BERND , HARRIES VOLKER , KARDORFF UWE , LORENZ GISELA , AMMERMANN EBERHARD
IPC: A01N37/06 , A01N37/10 , A01N37/30 , A01N37/34 , A01N37/36 , A01N37/50 , A01N43/40 , A01N43/72 , A01N43/80 , A01N43/824 , C07C69/65 , C07C69/734 , C07C69/738 , C07C205/42 , C07C205/53 , C07C205/56 , C07C235/34 , C07C235/36 , C07C235/38 , C07C235/72 , C07C239/20 , C07C239/22 , C07C243/32 , C07C243/38 , C07C251/40 , C07C251/48 , C07C251/52 , C07C251/64 , C07C251/66 , C07C255/14 , C07C255/38 , C07C255/41 , C07C255/62 , C07C255/64 , C07C255/66 , C07C259/06 , C07C271/60 , C07C291/02 , C07C323/10 , C07C323/62 , C07C327/20 , C07C327/38 , C07C331/02 , C07D295/32 , C07C , A01N , C07D
CPC classification number: C07D295/32 , A01N37/36 , A01N37/50 , A01N43/80 , C07C69/65 , C07C69/734 , C07C205/42 , C07C205/53 , C07C205/56 , C07C235/34 , C07C235/36 , C07C235/38 , C07C239/22 , C07C243/32 , C07C243/38 , C07C251/40 , C07C251/48 , C07C251/52 , C07C251/66 , C07C255/14 , C07C255/38 , C07C255/41 , C07C255/62 , C07C255/64 , C07C255/66 , C07C259/06 , C07C271/60 , C07C2601/02 , C07C2601/08 , C07C2601/14 , C07C2603/74
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公开(公告)号:CA2149238A1
公开(公告)日:1994-05-26
申请号:CA2149238
申请日:1993-11-02
Applicant: BASF AG
Inventor: KIRSTGEN REINHARD , THEOBALD HANS , OBERDORF KLAUS , DOETZER REINHARD , KLINTZ RALF , SCHAEFER BERND , HARRIES VOLKER , KARDORFF UWE , LORENZ GISELA , AMMERMANN EBERHARD
IPC: A01N37/06 , A01N37/10 , A01N37/30 , A01N37/34 , A01N37/36 , A01N37/50 , A01N43/40 , A01N43/72 , A01N43/80 , A01N43/824 , C07C69/34 , C07C69/65 , C07C69/734 , C07C69/738 , C07C205/42 , C07C205/53 , C07C205/56 , C07C235/34 , C07C235/36 , C07C235/38 , C07C235/72 , C07C239/20 , C07C239/22 , C07C243/32 , C07C243/38 , C07C251/40 , C07C251/48 , C07C251/52 , C07C251/64 , C07C251/66 , C07C255/14 , C07C255/38 , C07C255/41 , C07C255/62 , C07C255/64 , C07C255/66 , C07C259/06 , C07C271/60 , C07C291/02 , C07C323/10 , C07C323/62 , C07C327/20 , C07C327/38 , C07C331/02 , C07D295/32 , A01N37/00 , A01N43/00 , C07D305/06 , C07D261/08 , C07D285/12 , C07C327/22 , C07D263/32 , C07D333/48 , C07C235/78
Abstract: 2149238 9411334 PCTABS00032 Compounds of general formula (I) in which the index and the constituents have the meanings below: n: 0, 1, 2, 3 or 4; X: CHOCH3, CHCH3 or NOCH3; Y: O or NH; R1: nitro, cyano, halogen, alkyl, alkyl halide, alkoxy, alkoxy halide, alkylthio, possibly substituted phenyl or phenoxy; R2: nitro, cyano, halogen, alkoxy, alkylcarbonylamino, alkoxy carbonylamino or benzyloxycarbonylamino; R3: if X is CHOCH3 or NOCH3 and R2 is halogen, a possibly substituted or dinuclear aromatic ring system; or a group R4-T-C(=Z1)- or R5-C(=Z2)- in which =Z1 is =O, =S, =NR6 or =NOR4; Z2 is =O, =NR6, =NOR4, =N-NR7R8, =NO-C(=O)-R4, =NO-C(=O)-NR7R8 or =N-NR7-C(=O)R4; -T- is -O-, -S-, -NR7NR8-, -ONR7- or -NR7O-; R4 is hydrogen, trialkylsilyl, possibly substituted alkyl, alkenyl or alkinyl, a possibly substituted saturated mono or di-unsaturated cycle or a possibly substituted mono or di-nuclear aromatic ring system; R5 is hydrogen, cyano, halogen, possibly substituted alkyl, alkoxy, alkenyl or alkinyl, a possibly substituted saturated or mono or di-unsaturated cycle, a possible substituted mono or dinuclear aromatic ring system or, if =Z2 is =O, an RxRyC=NO- group; R6 is oxygen, possibly substituted alkyl, a possibly substituted saturated mono or dinuclear aromatic ring system; R7 is hydrogen or alkyl; R8 is hydrogen, alkyl or COR6; process for their production and their use for plant protection.
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公开(公告)号:HUT64308A
公开(公告)日:1993-12-28
申请号:HU155693
申请日:1991-11-16
Applicant: BASF AG
Inventor: RUEB LOTHAR , EICKEN KARL , SCHAEFER BERND , REISSENWEBER GERNOT , SCHAEFER PETER
IPC: C07C229/40 , C07C229/44 , C07C205/56 , C07D209/48
Abstract: PCT No. PCT/EP91/02166 Sec. 371 Date Apr. 29, 1993 Sec. 102(e) Date Apr. 29, 1993 PCT Filed Nov. 16, 1991 PCT Pub. No. WO92/09575 PCT Pub. Date Jun. 11, 1992.3-(3,4,5,6-tetrahydrophthalimido)cinnamic esters I I (R1=H, halogen; R2, R3=halogen; R4=C-organic radical, R5=H, CH3) are prepared by reducing 3-nitrocinnamic esters II and condensing the resulting 3-aminocinnamic esters III III with a 3,4,5,6-tetrahydrophthalic anhydride IV IV and are valuable active ingredients in crop protection.
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