公开(公告)号：CA2218900A1

公开(公告)日：1996-11-28

申请号：CA2218900

申请日：1996-05-13

Applicant: BASF AG

Inventor： SAUTER HUBERT ,  K NIG HARTMANN ,  LORENZ GISELA ,  MUELLER BERND ,  RACK MICHAEL ,  G TZ NORBERT ,  STRATHMANN SIEGFRIED ,  OBERDORF KLAUS ,  AMMERMANN EBERHARD ,  GRAMMENOS WASSILIOS

IPC: A01N43/653 ,  A01N43/82 ,  C07D249/12 ,  C07D271/06 ,  C07D271/07 ,  C07D271/10 ,  C07D271/113 ,  C07D285/12 ,  C07D285/13 ,  C07D401/04 ,  C07D403/04 ,  C07D413/04 ,  C07D417/04 ,  C07D521/00 ,  A01N43/64 ,  A01N43/713 ,  A01N43/824 ,  A01N43/836

Abstract: Compounds of general formula (I) in which R is cyano, halogen, alkyl or alkoxy; n is 0, 1 or 2, in which the components R may be different if n is 2; Het is a 5-membered heteroaromatic substance containing three nitrogen atoms or two nitrogen atoms and one oxygen or sulphur atom bearing a possibly substituted 6-membered aromatic or heteroaromatic substance; process for their production and their use as pesticides and fungicides.

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：CA2204668A1

公开(公告)日：1996-05-30

申请号：CA2204668

申请日：1995-11-10

Applicant: BASF AG

Inventor： LORENZ GISELA ,  AMMERMANN EBERHARD ,  GRAMMENOS WASSILIOS ,  SAUTER HUBERT ,  R HL FRANZ ,  MUELLER BERND ,  G TZ NORBERT

IPC: C07C259/06 ,  A01N37/22 ,  A01N37/34 ,  A01N47/24 ,  C07C271/12 ,  C07C271/28 ,  C07C271/38 ,  C07C271/60 ,  C07C239/08 ,  C07C323/18 ,  A01N47/30 ,  C07C205/34 ,  C07D213/56 ,  C07C275/64

Abstract: 2-¢4-biphenyl-oxymethylene!-anilides have the formula (I), in which the indices and substituents have the following meanings: R, R1, R2 stand for cyano, nitro, halogen, alkyl, alkyl halide, alkoxy, alkoxy halide, alkylthio, alkylthio halide, alkylamino, dialkylamino, alkylcarbonyl, alkoxycarbonyl, alkylaminocarbonyl, di-alkylaminocarbonyl, alkylcarbonylamino, alkylcarbonyl (alkylamino), alkenyl, alkenyloxy, alkinyl, alkinyloxy, cycloalkyl or C(Ra)=NORb; Ra, Rb stand for hydrogen, alkyl, alkenyl, alkinyl, cycloalkyl or cycloalkenyl; m equals 1, 2, 3, 4 or 5; n equals 0, 1 or 2; R3 equals nitro, cyano, halogen, optionally substituted alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy, alkinyloxy or alkylcarbonyl, alkoxycarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, alkylcarbonylamino, alkylcarbonyl-(alkylamino) or C(Ra)=NORb; o equals 0, 1, 2, 3 or 4; R4 stands for hydrogen, optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, alkylcarbonyl or alkoxycarbonyl; X stands for a direct bond or CH2, O or NRc; Rc stands for hydrogen, alkyl, alkenyl, alkinyl, cycloalkyl or cycloalkenyl; R5 stands for alkyl, alkenyl, alkinyl, cycloalkyl or cycloalkenyl and when X stands for NRc it may also stand for hydrogen. Also disclosed are a process and intermediate products for preparing the same and their use.

公开(公告)号：CA2223634A1

公开(公告)日：1997-02-06

申请号：CA2223634

申请日：1996-07-02

Applicant: BASF AG

Inventor： K NIG HARTMANN ,  ELLER KARSTEN ,  KLEIN ULRICH ,  G TZ NORBERT

IPC: C07D231/20 ,  C07D231/22 ,  C07D401/04 ,  C07D403/04

Abstract: A process for producing N-substituted 3-hydroxypyrazoles of formula (I) in which R1 is optionally substituted alkyl, aryl or heteroaryl, and R2, R3 are hydrogen, cyano, halogen and optionally substituted alkyl, aryl or heteroaryl, by the oxidation of a corresponding pyrazolidin-3-one.

公开(公告)号：CA2217331A1

公开(公告)日：1996-11-07

申请号：CA2217331

申请日：1996-04-23

Applicant: BASF AG

Inventor： GRAMMENOS WASSILIOS ,  OBERDORF KLAUS ,  SAUTER HUBERT ,  G TZ NORBERT

IPC: C07C67/327 ,  C07C67/333 ,  C07C67/343 ,  C07C69/734 ,  C07C323/19 ,  C07C319/20 ,  C07C253/30 ,  C07C255/54

Abstract: A process for preparing substantially isomer-pure E-2-(2-aryloxymethylene phenyl)-crotonic acid methyl esters having formula (Ia), in which R stands for an aromatic residue substitued by the usual groups and R' stands for a C1-C3 alkyl group, is characterised in that a corresponding 2-(2-aryloxymethylene phenyl)-.alpha.-keto-acetic acid methyl ester having formula (II) with an alkyl metal compound having formula (III), in which M stands for a metal ion equivalent, first yields the corresponding 2-(2-aryloxymethylene phenyl).alpha.-hydroxybutyric acid methyl ester having formula (IV), which is then dehydrated in the presence of an acid into a mixture of E- et Z-2-(2-aryloxymethylene phenyl)-crotonic acid methyl esters having formulas (Ia) and (Ib). This mixture is finally converted into the substantially isomer-pure E-2- (2-aryloxymethylene phenyl)-crotonic acid methyl ester (Ia) in the presence of a base in an inert polar solvent.

公开(公告)号：CA2211390A1

公开(公告)日：1996-08-01

申请号：CA2211390

申请日：1996-01-17

Applicant: BASF AG

Inventor： MUELLER BERND ,  G TZ NORBERT ,  SAUTER HUBERT ,  GEBHARDT JOACHIM ,  WAGNER OLIVER

IPC: B01J23/42 ,  B01J23/44 ,  C07B61/00 ,  C07C239/10 ,  C07C239/12 ,  C07C251/48 ,  C07C253/30 ,  C07C255/64 ,  C07D213/76 ,  C07D213/80 ,  C07D215/38 ,  C07D215/40 ,  C07D215/42 ,  C07D231/22 ,  C07D239/54 ,  C07D249/12 ,  C07D471/04 ,  C07C239/08 ,  C07C249/10 ,  C07D239/34 ,  C07C251/36 ,  C07D239/52 ,  C07D213/53

Abstract: A process for producing aromatic or heteroaromatic hydroxylamines of the general formula (I) in which R1 is an unsubstituted or substituted aryl radical or an unsubstituted or substituted hetaryl radical from the pyridine or quinoline group, by hydration of nitro compounds of the general formula (II) R1-NO2 in which R1 has the above meaning, in the presence of a platinum catalyst on an active carbon carrier or in the presence of a sulphur or selenium-doped palladium catalyst on an active carbon carrier, process in which the reaction is conducted in the presence of a morpholine compound substituted at the nitrogen atom of the general formula (III) in which R2 are alkyl radicals with 1 to 5 carbon atoms and R3 to R10 are hydrogen atoms or alkyl radicals with 1 to 5 carbon atoms.

公开(公告)号：CA2206270A1

公开(公告)日：1996-05-30

申请号：CA2206270

申请日：1995-11-10

Applicant: BASF AG

Inventor： MUELLER BERND ,  LORENZ GISELA ,  G TZ NORBERT ,  AMMERMANN EBERHARD ,  SAUTER HUBERT ,  R HL FRANZ

IPC: A01N47/24 ,  A01N47/30 ,  C07C271/60 ,  C07D209/48 ,  C07D239/30 ,  C07D239/34 ,  C07D401/04 ,  C07D403/04 ,  C07D405/04 ,  C07D239/26 ,  A01N43/00 ,  C07D209/04 ,  C07D213/56 ,  C07D213/60 ,  C07D215/00 ,  C07D217/00 ,  C07D237/06 ,  C07D241/10 ,  C07D251/14 ,  C07D253/06 ,  C07D401/00 ,  C07D403/00 ,  C07D405/00 ,  C07D409/00 ,  C07D413/00 ,  C07D417/00 ,  C07D473/00

Abstract: Iminooxymethylene anilides have the formula (I), in which the indices and substituents have the following meanings: n equals 0, 1, 2, 3 or 4; R stands for nitro, cyano, halogen, optionally substituted alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy, alkinyloxy or an optionally substituted bridge bound to two adjacent ring atoms; X stands for a direct bond, CH2, O or NRa; Ra stands for hydrogen, alkyl, alkenyl, alkinyl, cycloalkyl or cycloalkenyl; R1 stands for hydrogen, optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, alkylcarbonyl or alkoxycarbonyl; R2 stands for alkyl, alkenyl, alkinyl, cycloalkyl or cycloalkenyl and when X stands for NRa it may also stand for hydrogen; R3 stands for hydrogen, cyano, halogen, alkyl, alkylhalide, alkoxy, alkoxyhalide, alkylthio, alkylthiohalide or cycloalkyl; R4 stands for a substituted 6 to 10-membered monocyclic or bicyclic heteroaromatic ring system. Also disclosed are a process and intermediate products for preparing these compounds and their use.