| Patents for C07C 249 - Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton (3,537) |
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| 03/31/2005 | WO2005007622A3 OPTICALLY ACTIVE QUATERNARY AMMONIUM SALT, PROCESS FOR PRODUCING THE SAME, AND PROCESS FOR PRODUCING OPTICALLY ACTIVE α-AMINO ACID DERIVATIVE WITH THE SAME |
| 03/31/2005 | US20050070739 Process for treating an aqueous medium containing phosphate salt and organic compounds |
| 03/31/2005 | US20050067955 Prepared, for example, by reaction of tetraphenylcyclopentadienone with 1,4-diethynyl-2,5-dimethoxybenzene; can be used as a core material for an organic electroluminescence element or other optical devices |
| 03/30/2005 | EP1518852A1 Aspartates containing ketimine-groups and their use in coating compositions |
| 03/24/2005 | WO2005007611A3 Process for the preparation of an imine intermediate |
| 03/24/2005 | US20050065375 Process for treating an aqueous medium containing cyclohexanone oxime and cyclohexanone |
| 03/23/2005 | CN1599695A Process for treating an aqueous medium containing phosphate salt and organic compounds |
| 03/22/2005 | US6869693 Organic electronic device comprising an emitting layer wherein the emitting layer comprises at least one functionalized polymer having a plurality of first-type functional groups and wherein at least a portion of the first-type functional group |
| 03/17/2005 | US20050059790 Process for preparing aspartates |
| 03/16/2005 | EP1399415B1 Method for making 2,2,4,4-tetramethyl-3-pentanone oxime and hydroxylammonium salts |
| 03/16/2005 | EP1115699B1 Pesticidal bis-oxime compounds |
| 03/16/2005 | CA2481728A1 Process for preparing aspartates |
| 03/15/2005 | US6867310 Synthesize efficiently and under mild conditions alpha -aryl and alpha -vinyl products from a wide range of starting materials, including ketones, esters, hydrazones, and imines, enantiomorphs |
| 03/15/2005 | US6867298 Group IB compounds used as condensation, amination, amidation or arylation catalysts; catalysis; efficiency |
| 03/09/2005 | EP1511565A2 Catalyst and process for the cyanation of aldehydes |
| 03/03/2005 | WO2005019147A2 Pesticidally active phenol derivatives |
| 03/02/2005 | CN1191125C Separation process of molecular sieve catalyst in ketone oxamidinating reaction |
| 03/01/2005 | US6861559 Process for producing substituted iminoamines, in particular beta-unsaturated beta-iminoamines, in a single reaction comprising reacting one or more primary amines, alkynes, and isonitriles in the presence of a transition metal catalyst |
| 03/01/2005 | US6861532 Synthesis of 2-alkylcysteine |
| 02/24/2005 | WO2005016519A1 Transition metal-carbide and nitride containing catalysts , their preparation and use as oxidation and dehydrogenation catalysts |
| 02/24/2005 | US20050043403 Reacting carboxamide compound with sulphuric diester to form imidic ester alkyl sulfate; then reacting with ammonia to form amidinium alkyl sulfate |
| 02/24/2005 | DE19838666B4 Heterogenes Verfahren zur Herstellung von Enaminen, Iminen, Indolen und Diaminen aus Alkinen und Weiterverarbeitung der erhaltenen Produkte durch katalytische Hydrierung Heterogeneous process for the preparation of enamines, imines, indoles and diamines from alkynes and further processing of the products obtained by catalytic hydrogenation |
| 02/24/2005 | CA2534819A1 Transition metal carbide and nitride containing catalysts, their preparation and use as oxidation and dehydrogenation catalysts |
| 02/17/2005 | US20050038294 Process for treating an aqueous medium containing phosphate, cyclohexanone and cycloexanone oxime |
| 02/16/2005 | EP1506162A2 Synthesis of benzonitriles and benzimidates |
| 02/09/2005 | EP1237850B1 Glyoxyl acid amides |
| 02/09/2005 | CN1578760A Process for producing(2-nitrophenyl)acetonitrile derivative and intermediate therefor |
| 02/09/2005 | CN1578759A Method for processing water medium containing cylohexanone oxime and cyclohexanone |
| 02/08/2005 | US6852871 Complexing with copper hydroxide in solvent toluene; use as a catalyst for reacting propene or 2,5-dimethyl-2,4-hexadiene to form cyclopropanecatboxylic acid ester, cyclization |
| 02/03/2005 | WO2005009613A1 Oxidation catalyst |
| 02/01/2005 | US6849765 Catalytic amination of cyclohexene |
| 02/01/2005 | US6849570 Calcining the green dried body containing titanium silicalite mixtures, plateau value of the Curd curve in the range from 20 to 90 mm, mechanical properties, fracture resistance; used as catalyst in epoxidation or ammoxidation process |
| 01/27/2005 | WO2005007622A2 OPTICALLY ACTIVE QUATERNARY AMMONIUM SALT, PROCESS FOR PRODUCING THE SAME, AND PROCESS FOR PRODUCING OPTICALLY ACTIVE α-AMINO ACID DERIVATIVE WITH THE SAME |
| 01/27/2005 | WO2005007611A2 Process for the preparation of an imine intermediate |
| 01/27/2005 | US20050020846 Processes for preparation of cyclopropylethanol, cyclo-propylacetonitrile and intermediates of both |
| 01/26/2005 | CN1569821A Schiff base type ionic liquid and its preparing process |
| 01/25/2005 | US6846958 Synthesis of benzimidate from benzoic acid |
| 01/25/2005 | US6846955 Process for racemising an enantiomer-enriched schiff base of an amino acid amide |
| 01/25/2005 | US6846952 Process for manufacture of a 4-bromo-2-oxyimino butyric acid and its derivatives |
| 01/19/2005 | EP1497272A2 Method of preparing amine stereoisomers |
| 01/19/2005 | CN1185209C Preparation method of o-chloromethyl phenyl diglycolic acid derivative |
| 01/19/2005 | CN1185208C Preparation method of o-chloromethyl phenyl diglycolic acid derivative |
| 01/18/2005 | US6844469 Process for the production of cyclohexanone oxime |
| 01/12/2005 | EP1494991A1 Analogous compounds of strobilurines and their use as acaricides and insecticides |
| 01/12/2005 | CN1562964A Synthetic method of imine ramification |
| 01/11/2005 | US6841696 N-unsubstituted amidinium salts |
| 01/06/2005 | US20050003075 Volatile copper(II) complexes for deposition of copper films by atomic layer deposition |
| 01/05/2005 | CN1560028A Liquid phase synthesis process of oxime strain ester by poly-ethandiol |
| 12/28/2004 | US6835805 Polymers |
| 12/23/2004 | WO2004110977A1 Process for producing optically active 1-alkyl-substituted 2,2,2-trifluoroethylamine |
| 12/23/2004 | US20040258619 Diaminedioxime radiometal complexes |
| 12/22/2004 | CN1556098A Integrated technology of isopropanol oxidation preparing hydrogen peroxide and ammonia oxidation perparing cyclohexanone axime |
| 12/22/2004 | CN1556097A Combined technology of isopropanol oxidation preparing hydrogen peroxide and acetone ammonic oxidation preparing acetone oxime |
| 12/22/2004 | CN1556096A Technology of poducing acetone oxime or butanone oxime by oxidation of acetone or butanone |
| 12/16/2004 | US20040254380 NK-1 receptor antagonists |
| 12/15/2004 | CN1555370A Process for the preparation of 5-substituted isobenzofurans |
| 12/15/2004 | CN1555293A Process for the activation of zeolitic catalysts containing titanium and their use in oxidation reactions |
| 12/14/2004 | US6831197 Intermediates, in particular for preparing fungicides |
| 12/09/2004 | US20040249212 Methods for the synthesis of amines such as ephedrine and intermediates |
| 12/08/2004 | EP1484301A1 PROCESS FOR PRODUCING trans-4-AMINO-1-CYCLOHEXANECARBOXYLIC ACID DERIVATIVE |
| 12/08/2004 | EP1483248A1 Halobenzyl substituted phenylaceto esters and amides and use thereof for prevention of harmful organisms |
| 12/08/2004 | EP1483227A1 The purification of 2-methoxy-5-trifluoromethoxybenzaldehyde |
| 12/08/2004 | EP1216227B1 Preparation of sulfonyl imine compounds |
| 12/07/2004 | US6828459 Method for producing cyclohexanone oxime |
| 12/01/2004 | EP1480955A1 O-cyclopropyl-carboxanilides and their use as fungicides |
| 12/01/2004 | EP1480945A1 Method for producing 2-chloromethylphenyl acetic acid derivatives |
| 12/01/2004 | CN1177814C Method for preparing trion-bis (oxime ether) derivs. and trion-mono and trio-bis (oxmide ether) derivs. obtained therewith |
| 12/01/2004 | CN1177812C Process for producing isomer mixtures from O-phenoxyalkylhydroxy amines or O-phenoxyalkyloximes |
| 11/25/2004 | WO2004101496A1 Method of forming a carbon-heteroatom bond |
| 11/25/2004 | US20040235928 Process for the preparation of optically active amines or salts thereof |
| 11/23/2004 | US6822103 Integrated process for selective oxidation of organic compounds |
| 11/18/2004 | US20040230065 Process for the preparation of 5-substituted isobenzofurans |
| 11/17/2004 | CN1547571A Disposal method of liquid containing phosphate, cyclohexanone and cyclohexanone oxime |
| 11/16/2004 | US6818794 Extraction of ketazine solutions |
| 11/03/2004 | EP1268057B1 Process for the production of a titanium silicalite shaped body |
| 11/03/2004 | EP1185505B1 Method of producing methoxyimino acetic amide |
| 10/28/2004 | WO2004092145A1 Alpha substituted carboxylic acid as ppar modulators |
| 10/28/2004 | CA2521915A1 Alpha substituted carboxylic acid as ppar modulators |
| 10/26/2004 | CA2104068C Chemical process |
| 10/20/2004 | EP1468986A1 Method for producing cyclohexanone oxime |
| 10/20/2004 | CN1538953A Method for preparing 2-(Hydroxypheny)-2-(alkoxyimino)-n-methylacetamide derivatives |
| 10/19/2004 | US6806386 Process for the preparation of ketimines |
| 10/19/2004 | US6806367 Process for producing carbonyl hydrazones |
| 10/14/2004 | US20040204609 ammoximation of cyclohexanone by hydrogen peroxide and ammonia in the presence of a brand-new titanium silicate and a recycled titanium silicate that has been recovered from a previous ammoximation reaction; reducing inactivation of the catalytst to increase yield |
| 10/13/2004 | EP1466032A1 Volatile copper(ii) complexes for deposition of copper films by atomic layer deposition |
| 10/13/2004 | CN1537096A Method for producing (2E)-2-(hydroxyphenyl)-2-(alkoxyimino)-N-methylacetamides |
| 10/13/2004 | CN1535953A Hethod of producing cyclohexanone oxime |
| 10/07/2004 | WO2004065302A3 Crystalline modification of a manganese complex |
| 10/07/2004 | US20040199014 Method for producing 2-(hydroxyphenyl)-2-(alkoxyimino)-n-methylacetamide derivatives |
| 10/07/2004 | US20040199002 Process for producing(2-nitrophenyl)acetonitrile derivative and intermediate therefor |
| 09/29/2004 | CN1533375A Process for preparation of cyclohexanone oxime |
| 09/23/2004 | US20040186318 Method for producing (2e)-2-(hydroxyphenyl-2-(alkoxyimino)-n-methylacetamides |
| 09/22/2004 | CN1531758A Polymers having attached luminescent metal complexes and devices made with such polymers |
| 09/22/2004 | CN1167780C Process for producing particles of amine reaction product |
| 09/22/2004 | CN1167674C Prepn. of quinoneimines from hydroxyphenylamines using hydrogen peroxide and catalyst |
| 09/21/2004 | US6794515 Synthesis of 2-alkylcysteine via substituted thiazoline amide |
| 09/16/2004 | WO2004078702A1 PROCESS FOR THE PREPARATION OF AN α-AMINO CARBONYL COMPOUND |
| 09/16/2004 | WO2004053458A3 Imminoamines and preparation thereof |
| 09/16/2004 | WO2003091207A3 Method of preparing amine stereoisomers |
| 09/16/2004 | CA2517942A1 Process for the preparation of an .alpha.-amino carbonyl compound |