| Patents for C07B 61 - Other general methods (69,072) |
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| 05/29/1997 | WO1997019039A1 Solid phase synthesis of heterocyclic compounds and combinatorial compound library |
| 05/29/1997 | WO1997018894A1 Ruthenium catalysts and use thereof in asymmetrical cyclopentenone hydrogenation |
| 05/28/1997 | EP0775690A1 Process for the preparation of N-lauroyl-L-glutamic acid dimethylester |
| 05/28/1997 | EP0775688A1 Method for producing addition reaction product of amines and alpha, beta-unsaturated compounds |
| 05/28/1997 | EP0775684A1 Process for the oxidation of primary or secondary alcohols |
| 05/28/1997 | EP0775306A1 Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis |
| 05/28/1997 | EP0775107A1 Preparation of o-(2-hydroxyalkyl) oximes |
| 05/28/1997 | EP0775106A1 Method of producing o-(2-hydroxyalkyl)-oximes |
| 05/28/1997 | EP0775102A1 Process for obtaining unsaturated cycloaliphatic ketones |
| 05/28/1997 | EP0775100A1 Process for the production of fluorine containing olefins |
| 05/28/1997 | EP0775099A1 Bf3 promoter process |
| 05/28/1997 | EP0652800B1 Reducing n2o emissions |
| 05/28/1997 | EP0641330A4 Gaba and l-glutamic acid analogs for antiseizure treatment. |
| 05/28/1997 | EP0631577B1 Process for producing vitamin e |
| 05/28/1997 | EP0592552B1 Chiral phospholanes via chiral 1,4-diol cyclic sulfates |
| 05/28/1997 | EP0566643B1 Process for preparing halogenated compounds |
| 05/28/1997 | DE19648513A1 Preparation of alkanol-amide compounds of high purity |
| 05/28/1997 | CN1150795A Method for preparing 3-carboxy-4-hydroxybenzaldehydes and derivatives thereof |
| 05/28/1997 | CN1150585A Ester synthesis |
| 05/28/1997 | CN1150584A Process for preparation of citraconic anhydride |
| 05/28/1997 | CN1035002C Process for preparation of cyclopentene cyclopentane and cyclohexane derivatives |
| 05/27/1997 | US5633410 Process for the conversion of 2,3-dihydrofuran to cyclopropanecarboxaldehyde |
| 05/27/1997 | US5633407 Process for preparing substituted aromatic amines |
| 05/27/1997 | US5633400 Process for the preparation of biphenyl derivatives |
| 05/27/1997 | US5632957 Molecular biological diagnostic systems including electrodes |
| 05/27/1997 | CA2058083C Catalytic composition for preparing .alpha.,.beta.-unsatured aldehydes by olefin oxidation in the vapour phase; process for the oxidation |
| 05/27/1997 | CA2006564C Oxychlorination process and catalyst; their use for preparing 1,2-dichloroethane |
| 05/22/1997 | WO1997018180A1 Design method of physiologically active compound |
| 05/22/1997 | WO1997018179A1 Replacement solvents for use in chemical synthesis |
| 05/22/1997 | DE19543323A1 Verfahren zur Herstellung von 2-Trifluormethoxy-benzolsulfonamid A process for the preparation of 2-trifluoromethoxy-benzenesulfonamide |
| 05/22/1997 | CA2237872A1 Design method of physiologically active compound |
| 05/21/1997 | EP0774464A2 A template for solution phase synthesis of combinatorial libraries |
| 05/21/1997 | EP0774451A1 Fatty acid isomerisation |
| 05/21/1997 | EP0774450A1 Method for reducing formation of polychlorinated aromatic compounds during oxychlorination of C1-C3 hydrocarbons |
| 05/21/1997 | EP0774297A1 Multi-metal oxides |
| 05/21/1997 | EP0773953A1 Combinatorial libraries of molecules and methods for producing same |
| 05/21/1997 | EP0773940A1 Process for synthesis of substituted sulphoxides |
| 05/21/1997 | EP0773923A1 Process for the preparation of a halosubstituted aromatic acid |
| 05/21/1997 | EP0773921A1 Process for the preparation of a substituted 2.5-diamino-3-hydroxyhexane |
| 05/21/1997 | EP0773919A1 Method for preparing 3-carboxy-4-hydroxybenzaldehydes and derivatives thereof |
| 05/21/1997 | EP0773918A1 Method for hydroxyalkylating a carbocyclic aromatic ether |
| 05/21/1997 | EP0773917A1 Method for preparing a meta-dihydroxylated aromatic compound |
| 05/21/1997 | EP0773916A1 Process for the manufacture of 1,1,1,3,3,3-hexafluoropropane |
| 05/21/1997 | EP0610468B1 Method of making molecular sieves |
| 05/21/1997 | CN1150418A Process for producing isomer mixtures from 0-phenoxyalkylhydroxyl amines or 0-phenoxyalkyloximes |
| 05/21/1997 | CN1150150A Process for producing pyrazine compounds |
| 05/21/1997 | CN1150146A Ammoxidation of alkanes and alkenes |
| 05/21/1997 | CN1150139A Method for making tris (hydroxyphenyl) compounds using ion exchange resins |
| 05/21/1997 | CN1034928C Improved catalyzing process for glucamide detergent |
| 05/21/1997 | CN1034927C Catalyst process for producting high certain catalysts of glucamide detergent |
| 05/20/1997 | US5631399 Process for the preparation of ethyl 3S-[[4-[[4-(aminoiminomethyl)phenyl]amino]-1,4-dioxobutyl]amino]-4-pentynoate |
| 05/20/1997 | US5631397 Multistage reaction using catalytic hydrogen reaction in presence of metal phosphorous catalyst |
| 05/20/1997 | US5631396 Process for continuously producing dimethyl carbonate |
| 05/20/1997 | US5631393 Hydroformylation reactions of olefins to form acids |
| 05/20/1997 | US5631392 Intermediates for preparation of nylon |
| 05/20/1997 | US5631366 Process for making 3-formylcephem derivatives |
| 05/20/1997 | US5631302 Process of producing methanol |
| 05/18/1997 | CA2190330A1 Method for reducing formation of polychlorinated aromatic compounds during oxychlorination of c1-c3 hydrocarbons |
| 05/17/1997 | CA2190171A1 Multimetal oxides |
| 05/15/1997 | WO1997017324A1 Aromatic thioether acylation method |
| 05/15/1997 | WO1997017323A1 Method of producing organic diurethanes and/or polyurethanes and their use in the production of di- and/or polyisocyanates |
| 05/15/1997 | WO1997017319A1 Process for preparing hydroxy-containing compounds from formic acid esters |
| 05/15/1997 | WO1997017310A1 Reversible charge-based sequestration on solid support |
| 05/15/1997 | WO1997017135A1 Method for preparing a bimetallic ruthenium/tin catalyst |
| 05/15/1997 | DE19542035A1 Verfahren zur Herstellung von hydroxyhaltigen Verbindungen aus Ameisensäureestern Process for the preparation of hydroxy-containing compounds from formic acid esters |
| 05/15/1997 | DE19541384A1 Verfahren zur Herstellung von organischen Diurethanen und/oder Polyurethanen und ihre Verwendung zur Herstellung von Di- und/oder Polyisocyanaten A process for the preparation of organic diurethanes and / or polyurethanes and to their use for the production of di- and / or polyisocyanates, |
| 05/15/1997 | CA2235328A1 Preparation of organic diurethanes and/or polyurethanes and their use for preparing diisocyanates and/or polyisocyanates |
| 05/14/1997 | EP0773227A1 Diverse collections of oligomers in use to prepare drugs, diagnostic reagents, pesticides or herbicides |
| 05/14/1997 | EP0773216A1 Process for the production of chroman carboxylates |
| 05/14/1997 | EP0773215A1 Process for preparing 3-methyltetrahydrofuran |
| 05/14/1997 | EP0773210A1 Process for the preparation of fluorinated aromatic compounds |
| 05/14/1997 | EP0773209A1 Unsaturated esters |
| 05/14/1997 | EP0773208A1 Process for producing perfluoropropionyl fluoride |
| 05/14/1997 | EP0773206A1 Process for producing 1,1,1,2,3,3,3-heptafluoropropane |
| 05/14/1997 | EP0773063A1 Raney catalyst, process for producing it and process for producing a sugar-alcohol using the same |
| 05/14/1997 | EP0773061A1 Chromium oxyde containing solid catalysts, their preparation process and their use for the fluorination of halogenated hydrocarbons |
| 05/14/1997 | EP0772623A1 Soluble combinatorial libraries |
| 05/14/1997 | EP0772589A1 Process for producing 2,5-dimethyl-2,5-dihydroperoxyhexane |
| 05/14/1997 | EP0772588A1 Production of carbamic acid vinyl esters |
| 05/14/1997 | EP0772581A1 Method of recycling a catalyst in a reaction involving the direct oxidation of cyclohexane into adipic acid |
| 05/14/1997 | EP0772580A1 Benzoyl derivatives and synthesis thereof |
| 05/14/1997 | EP0772579A1 Benzoyl derivatives and synthesis thereof |
| 05/14/1997 | EP0772578A1 Method of producing acyloines |
| 05/14/1997 | EP0772576A1 Process and device for preparing 1,2-dichloroethane by direct chlorination with waste gas recirculation |
| 05/14/1997 | EP0749408A4 Improved process for the production of beta-diketone |
| 05/14/1997 | CN1149575A Process for 2,5-di(1,1-dimethyl-4-hexoxygen carbobutyl) hydroquinone |
| 05/14/1997 | CN1149572A Cyclopentadienyl derivative and its preparing method |
| 05/14/1997 | CN1149508A Improved method for preparing ion exchanging resin as catalyst in bisphenol synthesis |
| 05/14/1997 | CA2190054A1 Process for the preparation of perfluoropropionyl fluoride |
| 05/13/1997 | US5629462 Hydrodehalogenation catalysts and their preparation and use |
| 05/13/1997 | US5629459 Hydrating olefins to corresponding alcohols using heteropolyacid catalyst supported on clay |
| 05/13/1997 | US5629456 Preparing 9,9-bis(4-(2-hydroxyethoxy)phenyl)fluorene from phenoxyethanol and fluorenone, sulfuric acid, mercaptan |
| 05/13/1997 | US5629453 Mercaptan catalyst |
| 05/13/1997 | US5629449 Reduction of 4-chloro-3,4-dinitrobenzotrifluoride |
| 05/13/1997 | US5629420 Substituted acetoxyazetidinone derivatives and process for preparing 4-acyloxyazetidinone derivatives |
| 05/13/1997 | US5629155 High-affinity oligonucleotide ligands to immunoglobulin E (IgE) |
| 05/13/1997 | US5628978 MTW zeolite for cracking feedstock into olefins and isoparaffins |
| 05/13/1997 | CA2088460C Process for preparing 1,1,1,2-tetrafluoroethane |
| 05/12/1997 | CA2189945A1 Process for preparing fluorinated aromatics |
| 05/11/1997 | CA2190022A1 Chromium oxide-containing mass catalysts; process for preparing the same and their use for the fluorination of halogenated hydrocarbons |