| Patents for C07C 249 - Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton (3,537) |
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| 09/09/2004 | US20040176640 Oxidation process with titanium silicate catalyst and ammonium salt of carboxy acid |
| 09/09/2004 | US20040176592 Amination of cyclohexanol or cyclohexanone to form cyclohexylamine, then partial oxidation to form cyclohexanone oxime |
| 09/08/2004 | CN1527727A Improved chelator conjugates |
| 09/08/2004 | CN1526696A Process for producing N-[1-(2,4. dichlorophenyl) ethyl]-2-cyan-3.3-dimethyl butane amide |
| 09/07/2004 | US6787670 Such as n-(4-(cyanomethoxy)-3-methoxyphenethyl)-2-(methoxy-imino)-2-(5,6,7,8 -tetrahydro-2-naphthyl)acetamide; preventing plant diseases |
| 09/02/2004 | WO2004074236A1 Novel transcriptional factor, process for producing the same and use thereof |
| 09/02/2004 | US20040171882 Reacting nopinone with a modified ester; converting to oxime; reducing with aluminum hydride |
| 09/02/2004 | US20040171833 Ligands for metals and improved metal-catalyzed processes based thereon |
| 09/02/2004 | US20040171649 Intermediates for anthranilic amide insecticides and blood coagulation factor Xa inhibitors |
| 09/01/2004 | EP1451149A1 Process for treating an aqueous medium containing cyclohexanone oxime and cyclohexanone |
| 09/01/2004 | EP1451100A1 Process for treating an aqueous medium containing phosphate salt and organic compounds |
| 09/01/2004 | CN1524845A Process for producing n-(1-(2,4-dichlorophenyl)ethyl)-2- cyano-3,3-dimethylbutanamide |
| 09/01/2004 | CN1164568C Process for condensating salicyladehyde with arylamine |
| 08/31/2004 | US6784316 Purification method of Cyclohexanone-oxime |
| 08/31/2004 | CA2315761C Novel process for preparing a ketimine |
| 08/26/2004 | US20040167359 Method for synthesis of oximes |
| 08/26/2004 | US20040167350 Bichlorinated compounds formed under with carboxy groupand elimation of water |
| 08/25/2004 | CN1524070A Method for producing z-alpha-alkoxyiminophenyl acetic acid derivative |
| 08/19/2004 | US20040162443 Hydroxylammonium salts are obtained by acid hydrolysis of said oxime |
| 08/12/2004 | WO2004067497A1 Process for treating an organic solution comprising cyclohexanone oxime, cyclohexanone, and an organic solvent |
| 08/11/2004 | EP1445248A1 Processes for preparation of cyclopropylethanol, cyclo-propylacetonitrile and intermediates of both |
| 08/05/2004 | WO2004065302A2 Crystalline modification of a manganese complex |
| 08/05/2004 | US20040151658 Preparing hydrogen peroxide solution by reacting hydrogen and oxygen in solvent in presence of noble or group viii metal supported on halogen-free anionic resin |
| 08/04/2004 | EP1443020A1 Integrated process for selective oxidation of organic compounds |
| 08/04/2004 | EP1301468B1 Process for the production of cyclohexanone oxime |
| 08/04/2004 | EP1124792B1 Method of producing ketimines |
| 08/04/2004 | CN1518534A Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds |
| 08/04/2004 | CN1160314C Prepn. of hydrazine hydrate |
| 08/04/2004 | CN1160313C Method of producing methoxyimino acetic amide |
| 07/29/2004 | US20040147782 Methods for producing 2-(2-hydroxyphenyl)-2-(alkoxyimino)-N-methylacetamide derivatives |
| 07/28/2004 | EP1440053A1 Process for the preparation of aryl hydrazone and aryl hydrazine |
| 07/27/2004 | US6768023 Reacting an ester or salt of nitrous acid with a compound that generates a free radical in the presence of a nitrogen containing cyclic compound containing an n-oxy or -hydroxy imide group; forming oximes, nitro compounds, and ketones |
| 07/21/2004 | CN1158247C Process for preparation of phenyl glyoxylic acid ester oximes |
| 07/20/2004 | CA2085555C Dual inhibitors of no synthase and cyclooxygenase, process for their preparation and therapeutical compositions containing them |
| 07/14/2004 | CN1512981A Method for making 2,2,4,4-tetramethyl-3-pentanone oxime and hydroxylammonium salts |
| 07/08/2004 | WO2004051217A3 Process for synthesis bis-aryl diamidoxime compounds |
| 07/08/2004 | US20040132901 Method for making a blocked amine |
| 07/08/2004 | US20040132866 Method for producing single component room temperature curable low VOC epoxy coating |
| 07/07/2004 | CN1510027A Di[N,N'-(nitrophenyl) p-dibeny] amine and its preparation |
| 07/06/2004 | US6759556 Buffer acids or acidic salts, phosphate buffers, is continuously recycled between a hydroxylammonium synthesis zone, nitrate ions are catalytically reduced with hydrogen to hydroxylammonium |
| 07/06/2004 | US6759554 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds |
| 07/01/2004 | WO2004054961A1 Process for the preparation of substituted halogenated aniline |
| 07/01/2004 | WO2004054954A1 Process for the purification of hydroxyaryl-aldhydes and ketones and their use in the production of hydroxyaryl oxime derivatives |
| 07/01/2004 | US20040127721 Process for the synthesis of bis-aryl diamidoxime compounds |
| 07/01/2004 | DE10260717A1 Verfahren zur Herstellung von Oximen A process for the preparation of oximes |
| 06/30/2004 | EP1433777A2 Process for the preparation of oximes |
| 06/24/2004 | WO2004053458A2 Imminoamines and preparation thereof |
| 06/24/2004 | WO2004052780A1 Process for mixing an acidic aqueous solution comprising hydroxylammonium and phosphate with nitric acid |
| 06/23/2004 | EP1431278A1 Process for producing (2-nitrophenyl)acetonitrile derivative and intermediate therefor |
| 06/17/2004 | WO2004051217A2 Process for synthesis bis-aryl diamidoxime compounds |
| 06/17/2004 | US20040116746 Liquid phase oxidation of primary amine under pressure using solid catalyst |
| 06/17/2004 | US20040116745 Circulation of phosphate contasining aqueous solution; hydroxylammonium compound is reacted with cyclohexanone |
| 06/17/2004 | CA2504742A1 Process for synthesis bis-aryl diamidoxime compounds |
| 06/16/2004 | EP1428792A1 Process for mixing an acidic aqueous solution comprising hydroxyl ammonium and phosphate with nitric acid |
| 06/16/2004 | CN1505608A Process for producing cyclic aliphatic oxime |
| 06/16/2004 | CN1504458A Ketal intermediate obtained from preparation of trion-bis(oxime ether) derivatives |
| 06/16/2004 | CN1153762C Method for preparation of N[1-(2,4-dichlorophenyl)ethyl]-2-cyano-3, 3-dimethyl butane amide |
| 06/10/2004 | US20040110983 Imminoamines and preparation thereof |
| 06/09/2004 | CN1152856C Separation of 6-aminocaproic acid nitrile from mixtures containing 6-aminocaproic acid and imine |
| 05/27/2004 | WO2004043908A1 Process for converting a cis-trans mixture of substituted benzylidene amines into the pure cis isomer |
| 05/27/2004 | CA2505797A1 Process for converting a cis-trans mixture of substituted benzylidene amines into the pure cis isomer |
| 05/26/2004 | EP1421055A1 Methods for the synthesis of amines such as ephedrine and intermediates |
| 05/21/2004 | WO2003095701A8 Volatile copper(ii) complexes for deposition of copper films by atomic layer deposition |
| 05/19/2004 | DE10250709A1 Alterungsschutzmittel für Kautschukvulkanisate, basierend auf konjugierte Azadiengruppen enthaltenden organischen Verbindungen Antioxidant for rubber vulcanizates based on conjugated Azadiengruppen containing organic compounds |
| 05/19/2004 | CN1496975A Emodin derivative with anti-tumour activity |
| 05/12/2004 | EP1417200A2 Substituted 1h-dihydropyrazoles, their preparation and use |
| 05/12/2004 | EP1417168A2 Method for producing 2-(hydroxyphenyl)-2-(alkoxyimino)-n-methylacetamide derivatives |
| 05/12/2004 | CN1495158A Intermediate for preparing isoxazolinyl-3-acylbenzene and process for preparing said intermediate |
| 05/06/2004 | US20040087722 Anti-aging agents for rubber vulcanizates based on organic compounds containing conjugated azadienes |
| 05/06/2004 | EP1415980A1 Anti-aging agent for rubber vulcanisates |
| 05/06/2004 | EP1414789A1 Method for producing (2e)-2-(hydroxyphenyl)-2-(alkoxyimino)-n-methylacetamides |
| 05/06/2004 | EP1268407B1 Propenecarboxylic acid amidoxime derivatives, a process for the preparation thereof, and pharmaceutical compositions containing the same |
| 05/04/2004 | CA2310799C Process for preparing sertraline from chiral tetralone |
| 04/30/2004 | CA2447207A1 Anti-aging agents for rubber vulcanizates based on organic compounds containing conjugates azadienes |
| 04/29/2004 | US20040082796 Reacting a substituted benzonitrile with a cysteine compound |
| 04/28/2004 | EP0403618B2 Methyl esters of aldimino- or ketimino-oxy-ortho-tolylacrylic acid, manufacturing process and fungicides containing them |
| 04/28/2004 | CN1491937A 农药 Pesticide |
| 04/27/2004 | CA2088562C The preparation of e-oxime ethers of phenylglyoxylic esters |
| 04/22/2004 | US20040077903 Subjecting cyclohexene or cyclohexanol to amination to obtain cyclohexylamine, and subjecting the obtained cyclohexylamine to partial oxidation to obtain cyclohexanone oxime |
| 04/22/2004 | US20040077895 Process for the preparation of strobilurin intermediates |
| 04/21/2004 | EP1154987B1 Phenylalaninol derivatives |
| 04/21/2004 | CN1490308A Acylhydrazone compound, preparing method and use thereof |
| 04/20/2004 | US6723857 Processes for the preparation of bicyclic aminoalcohols |
| 04/15/2004 | US20040073064 Process for producing 2-halogenocycloalkanone oxime |
| 04/15/2004 | US20040073032 Preparation of substituted aromatic compounds |
| 04/14/2004 | EP1406864A2 Process for treating an aqueous medium containing phosphate, cyclohexanone and cycloexanone oxime |
| 04/14/2004 | CN1489574A Process for producing cyclohexanone oxime |
| 04/14/2004 | CN1145613C Cathecol hydrazone derivatives, process for preparing the same and pharmaceutical composition containing same |
| 04/08/2004 | WO2003097622A3 Synthesis of 2-alkylcysteines, 2-(hydroxylated phenyl)-4-alkylthiazoline-4-carboxylic acids and derivatives thereof |
| 04/07/2004 | EP1404377A2 Improved chelator conjugates |
| 04/07/2004 | CN1144618C Regeneration method of titanium containing zeolite catalyst |
| 03/30/2004 | CA2106769C Process for conducting chemical reactions with formaldehyde |
| 03/25/2004 | WO2004024737A1 Method for the organometallic production of organic intermediate products comprising carbon-heteroatom bonds achieved by the deprotonation of heteroatoms |
| 03/24/2004 | EP1399415A1 Method for making 2,2,4,4-tetramethyl-3-pentanone oxime and hydroxylammonium salts |
| 03/24/2004 | EP1399258A1 Process for the activation of zeolitic catalysts containing titanium and their use in oxidation reactions |
| 03/23/2004 | US6710087 For therapy and prophylaxis of disorders that are ameliorated by the inhibition of neuronal monoamine uptake in mammals; disorders including erectile dysfunction, affective disorders, obesity, cerebral function disorders, pain |
| 03/18/2004 | US20040054224 Process for manufacture of a 4-bromo-2-oxyimino butyric acid and its derivatives |
| 03/18/2004 | US20040053971 A fluorinated compounds, microbiocides, synthesis with chemical intermediates, amidation, debromination, benzylation, oximination |
| 03/17/2004 | EP1397342A1 Process for preparing sertraline intermediates |
| 03/16/2004 | US6706918 3-cyano-2,4,5-trifluoro-benzoyl fluoride and intermediate products for the production thereof |