| Patents for C07B 61 - Other general methods (69,072) |
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| 02/02/1999 | CA2124877C Silanes with hydrophilic groups, their synthesis and use as surfactants in aqueous media |
| 02/02/1999 | CA2099996C Process for preparing halogenated compounds |
| 02/02/1999 | CA2053615C Liquid phase process for dimethyl ether synthesis |
| 02/01/1999 | CA2244403A1 Method of spotting probe on solid support, probe array and method of manufacturing thereof, and method of detecting target substance and method of identifying structure of target substance using probe array |
| 02/01/1999 | CA2244188A1 Catalysts for dehydrogenating ethylbenzene to styrene |
| 01/29/1999 | CA2243875A1 Method of making aromatic nitriles |
| 01/29/1999 | CA2240612A1 Preparation of phenol and its derivatives |
| 01/28/1999 | WO1999004247A1 Systems and methods for employing optical probes to characterize material properties |
| 01/28/1999 | WO1999003850A1 Process for the preparation of chiral 3,4-epoxybutyric acid and the salt thereof |
| 01/28/1999 | WO1999003832A1 Piperidine oligomers and combinatorial libraries thereof |
| 01/28/1999 | WO1999003811A1 Method for producing 6,10 and 6,9-dimethyl-5,10-undecadienyl-2-ones |
| 01/28/1999 | WO1999003810A1 Hydroformylation with unmodified rhodium catalysts in supercritical carbon dioxide |
| 01/28/1999 | WO1999003809A1 Improved vapor phase oxidation of propylene to acrolein |
| 01/28/1999 | WO1999003805A1 Method of making 2,6-dimethylnaphthalene from other dimethylnaphthalene isomers and from dimethyltetralins/dimethyldecalins with a methyl group on each ring |
| 01/28/1999 | WO1999003803A2 Process for preparing aminoarylacetylenes |
| 01/28/1999 | WO1999003801A1 Method for the hydrogenation of carbonyl compounds |
| 01/28/1999 | CA2297455A1 Hydroformylation with unmodified rhodium catalysts in supercritical carbon dioxide |
| 01/28/1999 | CA2296428A1 Piperidine oligomers and combinatorial libraries thereof |
| 01/28/1999 | CA2296346A1 Process for preparing aminoarylacetylenes |
| 01/28/1999 | CA2296316A1 Process for the preparation of chiral 3,4-epoxybutyric acid and the salt thereof |
| 01/28/1999 | CA2295538A1 Method of making 2,6-dimethylnaphthalene from other dimethylnaphthalene isomers and from dimethyltetralins/dimethyldecalins with a methyl group on each ring |
| 01/28/1999 | CA2291769A1 Improved vapor phase oxidation of propylene to acrolein |
| 01/27/1999 | EP0893445A1 Process for the preparation of 2-chlorobenzimidazole derivatives |
| 01/27/1999 | EP0893436A1 Process for producing cyanoformate esters |
| 01/27/1999 | EP0893430A2 Process for the preparation of alkylamines |
| 01/27/1999 | EP0893183A2 Exothermic process with porous means to control reacton rate and exothermic heat |
| 01/27/1999 | EP0892781A1 Catalytic hydrogenolysis of organic thiocyanates and disulfides to thiols |
| 01/27/1999 | EP0892779A1 Amination process |
| 01/27/1999 | EP0892778A1 Method of simultaneously producing 6-aminocapronitrile and hexamethylenediamine |
| 01/27/1999 | EP0892777A1 Method of producing amines and aminonitriles |
| 01/27/1999 | EP0892775A2 Use of 4-substituted 2-butanones to prepare nabumetone |
| 01/27/1999 | EP0892672A1 Plate for reaction system |
| 01/27/1999 | EP0644868B1 Production of hydrofluorocarbons |
| 01/27/1999 | CN1206394A Process for producing 1,1,1,3,3-pentafluoropropane |
| 01/27/1999 | CN1206000A The preparation of alkylamines |
| 01/27/1999 | CN1041820C Process for production of acetic acid |
| 01/26/1999 | US5864049 Process for the preparation of mono- and dicarboxylic acids from unsaturated fatty acids and/or their derivatives |
| 01/26/1999 | US5864026 Systematic evolution of ligands by exponential enrichment: tissue selex |
| 01/26/1999 | CA2019769C S-alkylthiopropionic acids and derivatives |
| 01/26/1999 | CA1340334C Manufacture of organic liquids |
| 01/22/1999 | CA2243691A1 Process for producing cyanoformate esters |
| 01/21/1999 | WO1999002535A1 Manufacture of optically active halohydrin trialkylsilyl ethers |
| 01/21/1999 | WO1999002483A1 Method of making methylamines using chabazite catalysts |
| 01/21/1999 | WO1999002478A1 Method for preparing 3,3-dimethylbutyraldehyde |
| 01/21/1999 | WO1999002477A1 Method for producing alkanals using a rhodium-tri-polyethylene glycolate |
| 01/21/1999 | WO1999002475A1 Method for etherifying a benzyl alcohol, resulting products and applications |
| 01/21/1999 | WO1999002473A1 A process for the preparation of para-fluorophenol |
| 01/21/1999 | WO1999002472A1 Manufacture of alpha-olefins |
| 01/21/1999 | WO1999002265A1 Process for the preparation of high activity carbon monoxide hydrogenation catalysts; the catalyst compositions, and their use |
| 01/21/1999 | DE19730939A1 Verfahren zur Hydrierung von Carbonylverbindungen A process for the hydrogenation of carbonyl compounds |
| 01/21/1999 | DE19730783A1 Hydroformylierung mit unmodifizierten Rhodiumkatalysatoren in überkritischem Kohlendioxid Hydroformylation with unmodified rhodium catalysts in supercritical carbon dioxide |
| 01/21/1999 | DE19730546A1 Verfahren zur Herstellung von 6,10- und 6,9-Dimethyl-5,10-undecadienyl-2-onen Process for the preparation of 6,10-and 6,9-dimethyl-5,10-undecadienyl-2-ones |
| 01/21/1999 | CA2296507A1 Method for preparing 3,3-dimethylbutyraldehyde |
| 01/21/1999 | CA2296446A1 Manufacture of alpha-olefins |
| 01/21/1999 | CA2293479A1 Manufacture of optically active halohydrin trialkylsilyl ethers |
| 01/21/1999 | CA2293448A1 Method of making methylamines using chabazite catalysts |
| 01/20/1999 | EP0891962A1 Process for the preparation of fluorinated dicarbonyl compounds |
| 01/20/1999 | EP0891960A1 Process for the preparation of pyrocathecol mono ethers and pyrocathecols |
| 01/20/1999 | EP0891959A1 Process for the preparation of aliphatic or cycloaliphatic chlorides |
| 01/20/1999 | EP0891811A1 Method and apparatus for mixing a thin film of fluid |
| 01/20/1999 | EP0891548A1 Sulphur ratio tagging method for combinatorial libraries |
| 01/20/1999 | EP0891320A1 Process for the production of 1,2-bis(acyloxylates) |
| 01/20/1999 | EP0891316A1 Processes for the manufacture of methylmercaptopropanal |
| 01/20/1999 | EP0891315A1 Process for the purification of butane-1,4-diol |
| 01/20/1999 | EP0891227A1 Use of alkaline earth metal containing small pore non-zeolitic molecular sieve catalysts in oxygenate conversion |
| 01/20/1999 | EP0775106B1 Method of producing o-(2-hydroxyalkyl)-oximes |
| 01/20/1999 | EP0772576B1 Process and device for preparing 1,2-dichloroethane by direct chlorination with waste gas recirculation |
| 01/20/1999 | EP0703898B1 Improved zeolite zk-5 catalyst for conversion of methanol and ammonia to monomethylamine and dimethylamine |
| 01/20/1999 | EP0579776B1 Olefin oligomerization process |
| 01/20/1999 | CN1205685A Improved process for hydrocyanation of diolefins and isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles |
| 01/20/1999 | CN1205324A Preparation of catechol monoethers and catechols |
| 01/20/1999 | CN1205245A Process for manufacture of acrolein from propylene by redox reaction and use of solid mixed oxide composition as redox system in said reaction |
| 01/20/1999 | CN1205244A Hydrogenation catalysts |
| 01/20/1999 | CN1041722C Process for the prepn. of alkanesulphonic acids |
| 01/20/1999 | CN1041719C Process for preparing N-alkyl polyhydroxyalkyl amines |
| 01/20/1999 | CN1041717C Method for preparing cyclopropane derivatives |
| 01/20/1999 | CN1041715C Prodn. of hydrofluorocarbons |
| 01/20/1999 | CN1041692C Method of cooling a synthesis gas in a catalytic reactor |
| 01/19/1999 | US5862514 Method and means for synthesis-based simulation of chemicals having biological functions |
| 01/19/1999 | US5861532 Solid-phase synthesis of N-alkyl amides |
| 01/19/1999 | US5861530 Ester synthesis |
| 01/19/1999 | US5861525 Reacting tri-organo phosphate esters and organic or inorganic cyanides yields alkyl or aryl cyanide phosphonate esters and/or salts which can then be catalytically hydrogenated to form aminoalkylphosphonates useful as herbicides |
| 01/19/1999 | US5861521 Process for the hydrogenation of esters of unsaturated fatty acids |
| 01/19/1999 | US5861519 Propylene oxide process using alkaline earth metal compound-supported silver catalysts containing tungsten and potassium promoters |
| 01/19/1999 | US5861513 Preparation of 1-acetyl-4-piperidones |
| 01/19/1999 | US5861351 Mixing a solvent, a carboxylic acid, a radical scavenger, and an organopalladium compound |
| 01/19/1999 | US5861242 Array of oligonucleotide probes immobilized on a solid support for analysis of a target sequence from a human immunodeficiency virus |
| 01/14/1999 | WO1999001418A1 Method for aminating mononuclear aromatic compounds and polynuclear compounds containing at least one aromatic ring in the presence of an palladium complex catalyst |
| 01/14/1999 | WO1999001415A1 Method for producing and purifying 3-(3-hydroxyphenyl)-1,1,3-trimethylindan-5-ol |
| 01/14/1999 | WO1999001414A1 Method for preparing and purifying 3-(4-hydroxyphenyl)-1,1,3-trimethylindan-5-ol |
| 01/14/1999 | WO1999001413A1 Method for producing and purifying 3-(4-hydroxyphenyl)-1,1,3-trimethylindan-5-ol |
| 01/14/1999 | WO1999001376A1 Method and composition for the regeneration of an aminal compound |
| 01/14/1999 | WO1999001218A1 Catalytic composition suitable for the fischer-tropsch process |
| 01/14/1999 | WO1998049315A3 Combinatorial polyketide libraries produced using a modular pks gene cluster as scaffold |
| 01/14/1999 | WO1998037043A3 Processes for the manufacture of 1,1,1,3,3-pentafluoropropene, 2-chloro-pentafluoropropene and compositions comprising saturated derivatives thereof |
| 01/14/1999 | DE19728944A1 Verfahren zur Herstellung von Alkanalen mit Hilfe eines Rhodium-tri-polyethylenglykolats, und diese Verbindung selbst Process for the preparation of alkanals with the aid of a rhodium tri polyethylene glycolate, and this compound itself |
| 01/14/1999 | CA2294733A1 Method for aminating mononuclear aromatic compounds and polynuclear compounds containing at least one aromatic ring in the presence of an palladium complex catalyst |
| 01/14/1999 | CA2293245A1 Method and composition for the regeneration of an aminal compound |
| 01/13/1999 | EP0890567A1 Process for the preparation of aldehydes |
| 01/13/1999 | EP0890565A1 Process for preparing cyclohexanones by hydrogenation of the corresponding phenols in presence of water |