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公开(公告)号:DE4042273A1
公开(公告)日:1992-07-02
申请号:DE4042273
申请日:1990-12-31
Applicant: BASF AG
Inventor: WINGERT HORST DR , WOLF BERND DR , BENOIT REMY DR , SAUTER HUBERT DR , HEPP MICHAEL DR , GRAMMENOS WASSILIOS DR , KUEKENHOEHNER THOMAS DR
IPC: C07C51/367 , C07C65/24 , C07C69/738 , C07C235/34 , C07C249/08 , C07C251/48 , C07C253/14 , C07C255/17 , C07C317/24
Abstract: Prepn. of E-oxime-ethers of phenylglyoxylic acid esters of formula (I) comprises (a) reacting a phenol Xm-Ph-PH in a base in the presence of a solvent to give a phenolate; (b) mixing with a lactone of formula (III); (c) distilling off solvent and reacting the mixt. at 50-250 deg.C in the melt; (d) washing with water and acid to give a 2-phenoxymethylbenzoic acid of formula (IV); Q = OH); (e) treating with phosgene or SOCl2 to give the 2-phenoxymethylbenzoyl chloride (IV; Q = Cl); (f) reacting with alkali(ne earth)metal cyanide opt. in the presence of prussic acid; (g) treating the 2-phenoxymethylbenzoyl cyanide (IV; Q = CN) with MeOH in the presence of acid to give (VIIb); (h) opt. splitting under acidic conditions to give (IV; Q = C(O)NHR) or (i) treating (IV; Q=R) with dimethyl sulphoxide in the presence of a base to give a beta ketosulphoxide (IV; Q = CH2SOCH3) and treating with a halogenating agent, and MeOH in acid to give (IV; Q = C(O)OMe); (k) reacting (IV; Q = C(O)OMe) and/or (VIIb) with O-methylhydroxylamine or its acid addn. salt to give (I). Q = R1CH2SOMe, OH, Cl, CN or C(O)NNR; X, Y = halo, 1-4C alkyl, 1-4C alkoxy or CF3; m = 0-4; n = 0-3; R = 1-4C alkyl.
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公开(公告)号:AT74599T
公开(公告)日:1992-04-15
申请号:AT89101520
申请日:1989-01-30
Applicant: BASF AG
Inventor: ZIPPLIES MATTHIAS DR , SAUTER HUBERT DR , ROEHL FRANZ DR , KUEKENHOEHNER THOMAS DR , JANITSCHKE LOTHAR DR , AMMERMANN EBERHARD DR , LORENZ GISELA DR
IPC: C07D295/02 , A01N43/60 , C07D295/00 , C07D295/03 , C07D295/033 , C07D295/067 , C07D295/08
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公开(公告)号:DE4014984A1
公开(公告)日:1991-11-14
申请号:DE4014984
申请日:1990-05-09
Applicant: BASF AG
Inventor: KAST JUERGEN DR , MEYER NORBERT DR , MISSLITZ ULF DR , HARREUS ALBRECHT DR , KUEKENHOEHNER THOMAS DR , RANG HARALD DR , GERBER MATTHIAS DR , WESTPHALEN KARL-OTTO DR , WALTER HELMUT DR
IPC: A01N35/10 , A01N37/22 , A01N37/34 , A01N43/08 , A01N43/10 , A01N43/14 , A01N43/16 , A01N43/28 , A01N43/80 , A01P13/00 , C07C239/08 , C07C239/20 , C07C249/08 , C07C251/34 , C07C251/42 , C07C251/52 , C07C251/54 , C07C251/58 , C07C251/60 , C07C255/62 , C07C323/47 , C07D213/30 , C07D257/02 , C07D261/08 , C07D275/02 , C07D307/10 , C07D307/14 , C07D309/04 , C07D309/06 , C07D309/08 , C07D309/20 , C07D317/14 , C07D317/28 , C07D333/04 , C07D333/06 , C07D335/02 , C07D339/06
Abstract: Cyclohexenone oxime ethers I (I) where R1 is C1-C6-alkyl, A is unsubstituted or substituted C3-C6-alkynylene, Z is unsubstituted or substituted phenyl or a 5-membered or 6-membered heteroaromatic and R2 is C1-C4-alkoxy-C1-C6-alkyl, C1-C4-alkylthio-C1-C6-alkyl, unsubstituted or substituted C3-C7-cycloalkyl or C5-C7-cycloalkenyl, an unsubstituted or substituted 5-membered saturated heterocyclic structure having one or two hetero atoms, an unsubstituted or substituted 6-membered or 7-membered saturated or monounsaturated or diunsaturated heterocyclic structure having one or two hetero atoms, an unsubstituted or substituted 5-membered heteroaromatic having one to three hetero atoms or unsubstituted or substituted phenyl or pyridyl, and their agriculturally useful salts and esters of C1-C10-carboxylic acids and inorganic acids, are suitable as herbicides.
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公开(公告)号:CS35991A2
公开(公告)日:1991-09-15
申请号:CS35991
申请日:1991-02-13
Applicant: BASF AG
Inventor: ZIERKE THOMAS DR , KUEKENHOEHNER THOMAS DR , AMMERMANN EBERHARD DR , LORENZ GISELA DR
IPC: A01N43/40 , C07D213/30 , C07D213/42 , C07D213/57 , C07D213/89
Abstract: Compounds of the formula 1 1 where R is unsubstituted or substituted cycloalkyl or cycloalkenyl, X, Y and Z are hydrogen, halogen, alkyl, alkoxy, alkoximino, haloalkyl, cyano, nitro or unsubstituted or substituted phenyl or phenoxy, W is -CH2- or -CH2CH2- and n is 0 or 1, and the plant-tolerated acid-addition salts thereof, and fungicides containing these compounds are described.
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公开(公告)号:DE3933898A1
公开(公告)日:1991-04-18
申请号:DE3933898
申请日:1989-10-11
Applicant: BASF AG
Inventor: MAYWALD VOLKER DR , KUEKENHOEHNER THOMAS DR , FREUND WOLFGANG DR , HAMPRECHT GERHARD DR , WUERZER BRUNO DR , WESTPHALEN KARL-OTTO DR
IPC: A01N43/80 , C07D261/18 , C07D275/02 , C07D275/03
Abstract: Aminocarbonyl-substd. isoxazole and isothiazole derivs. of formula (Ia)-(Id) are new: X = O or S; R1 = H; halo; 1-6C alkyl; 1-4C alkoxy or alkylthio; benzyl; phenyl; phenoxy or phenylthio; 5-6 membered, satd. or aromatic heterocycle contg. 1 or 2 O, S or N, and opt. substd. by 1 or 2 halo, 1-3C alkyl, alkoxy or alkoxycarbonyl; 3-8C cycloalkyl(1-6C)alkyl; 2-6C alkenyl or alkynyl, both opt. substd. by 1-3 halo or 1-3C alkoxy and/or by one cyclopropyl or phenyl; or 3-8C cycloalkyl or 3-6C cycloalkenyl, both opt. substd. by 1-3 1-4C alkyl or halo; R'1 = 3-8C cycloalkyl(1-6C)alkyl; 2-6C alkenyl or alkynyl as for R1, or 3-6C cycloalkenyl opt. substd. by 1-3 halo or 1-4C alkyl; R2 = HCO, 4,5-dihydrooxazol-2-yl, COYR5 or CONR6R7; Y = O or S; R5 = H; 1-6C alkyl; R3 = H, 1-6C alkyl; R4 = H; OH, 1-4C alkoxy; 1-6C alkyl, etc., their environmentally acceptable salts are included.
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公开(公告)号:CS274476B2
公开(公告)日:1991-04-11
申请号:CS582589
申请日:1989-10-13
Applicant: BASF AG
Inventor: SCHUETZ FRANZ DR , NEUBAUER HANS-JUERGEN DR , KUEKENHOEHNER THOMAS DR , SCHIRMER ULRICH DR , HOFMEISTER PETER DR , KUENAST CHRISTOPH DR , AMMERMANN EBERHARD DR , LORENZ GISELA DR , KARDORFF UWE DR
IPC: A01N43/08 , A01N43/10 , A01N43/36 , A01N43/50 , A01N43/56 , A01N43/653 , A01N43/76 , A01N43/78 , A01N43/80 , A01N43/824 , A01N43/836 , C07D207/32 , C07D207/333 , C07D207/337 , C07D213/30 , C07D213/32 , C07D231/12 , C07D233/22 , C07D233/64 , C07D249/04 , C07D249/08 , C07D261/08 , C07D261/18 , C07D263/14 , C07D263/32 , C07D271/06 , C07D271/10 , C07D275/02 , C07D277/24 , C07D285/08 , C07D285/12 , C07D307/10 , C07D307/12 , C07D307/42 , C07D307/54 , C07D333/16 , C07D333/18 , C07D333/24 , C07D521/00
Abstract: Heterocyclically substituted methyl alpha -arylacrylates of the general formula in which R represents alkyl, alkenyl, haloalkyl, cycloalkyl, alkoxy, alkylcarbonyl, alkoxycarbonyl, halogen or aryl, where the aromatic ring is optionally substituted, Het represents a radical optionally substituted five-membered heterocyclyl having 1 to 3 hetero atoms, A represents ethenylene, ethylene, methyleneoxy or methylenethio, and fungicides and pesticides containing these compounds.
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公开(公告)号:DE3918015A1
公开(公告)日:1990-12-06
申请号:DE3918015
申请日:1989-06-02
Applicant: BASF AG
Inventor: HUELLMANN MICHAEL DR , KUEKENHOEHNER THOMAS DR , BRENNER KARL , BECKER RAINER DR , SCHOMMER CHARLES DR , IRGANG MATTHIAS DR
IPC: B01J23/04 , B01J23/10 , B01J21/06 , B01J23/12 , C07B61/00 , C07C45/30 , C07C45/61 , C07C45/62 , C07C45/66 , C07C45/67 , C07C45/68 , C07C45/72 , C07C49/203 , C07C49/385
Abstract: The muscone of the formula I is prepared by bringing open-chain 2,15-diketones of the general formula II CH3-CO-X-CO-CH3 (II> in which X represents one of the radicals -(-CH2-)@(a> -CH=CH-(-CH2-)@CH=CH- (b> -CH2-CH=CH-(-CH2-)@CH=CH-CH2- (c> -CH2-CH2-CH=CH-(-CH2-)@CH=CH-CH2-CH2- (d) or -CH2-CH2-CH2-CH=CH-(-CH2-)@CH=CH-CH2-CH2-CH2- (e), into contact at temperatures of 300 to 400 DEG C in the presence of 5 to 15 % by weight of water, relative to the amount of catalyst, in the gas phase over a fixed-bed catalyst which contains TiO2, CeO2 or ThO2 as the catalytically active compound and hydrogenating catalytically the unsaturated cyclic ketone formed in this reaction by intramolecular aldol condensation. Furthermore, the open-chain unsaturated ketones of the formulae IIb, IIc and IId and advantageous processes for their preparation and their use as intermediates for a simple industrial muscone synthesis are claimed.
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公开(公告)号:DE3914337A1
公开(公告)日:1990-10-31
申请号:DE3914337
申请日:1989-04-29
Applicant: BASF AG
Inventor: LEYENDECKER JOACHIM DR , NEUBAUER HANS-JUERGEN DR , KARDORFF UWE DR , KUEKENHOEHNER THOMAS DR , KUENAST CHRISTOPH DR , HOFMEISTER PETER DR
IPC: A01N43/58 , A01N43/653 , A01N43/74 , A01N43/82 , A01N43/824 , C07D403/12 , C07D413/12 , C07D417/12 , C07D521/00
Abstract: 3(2H)-Pyridazinone derivatives of the general formula I (I) where R1 is C1-C8-alkyl, R2 is hydrogen or C1-C4-alkyl, X is halogen, W is oxygen or sulfur, and Q is a substituted or unsubstituted, 5-or 6-membered heterocyclic structure having 2 to 4 heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur, with the proviso that Q is not isoxazolyl or pyridazinyl, and their use as pesticides.
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公开(公告)号:DE3905238A1
公开(公告)日:1990-08-23
申请号:DE3905238
申请日:1989-02-21
Applicant: BASF AG
Inventor: SCHUBERT JUERGEN DR , WILD JOCHEN DR , HARREUS ALBRECHT DR , KUEKENHOEHNER THOMAS DR , SAUTER HUBERT DR , AMMERMANN EBERHARD DR , LORENZ GISELA DR
IPC: A01N43/40 , C07D213/84
Abstract: 2-Anilino-cyanopyridines of the formula in which X represents NO2, CN, halogen, SO2-alkyl, alkyl, cycloalkyl, haloalkyl, alkoxy, or represents phenoxy or phenylthio, each of which is optionally substituted in the phenyl radical, m represents an integer from 1-3, R represents hydrogen, halogen, alkoxy, haloalkyl, haloalkoxy, or represents phenoxy or phenylthio, each of which is optionally substituted in the phenyl radical, R and R represent hydrogen, NO2, halogen, CN, alkyl, SO2-alkyl, haloalkyl, SO2NR R , haloalkoxy, COOR , CONR R , R represents hydrogen, COOR , CONR R , CHO, COR , SO2R , C3-C6-alkenyl, C3-C6-alkynyl, and salts of the 2-anilino-cyanopyridines in which R represents hydrogen, with cations which are tolerated by plants, and fungicides containing these compounds.
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公开(公告)号:DE3829144A1
公开(公告)日:1990-03-01
申请号:DE3829144
申请日:1988-08-27
Applicant: BASF AG
Inventor: EGGERSDORFER MANFRED DR , BRENNER KARL , HENKELMANN JOCHEM DR , GOETZ NORBERT DR , KUEKENHOEHNER THOMAS DR
IPC: C07D213/50 , C07D231/12 , C07D233/64 , C07D249/08 , C07D277/24
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