Patents
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Patents for C07B 61 - Other general methods (69,072)
10/2005
10/13/2005US20050227909 An Aldol condensation of an unsubstituted cycloalkanone with an aldehyde or ketone, to form a 2-(1-hydroxyalkyl)cycloalkanone or a 2-(1-hydroxyaryl)cycloalkanone; chemical intermediates for pharmaceuticals and perfumes
10/13/2005US20050227865 Nickel-substituted and mixed nickel-and cobalt-substituted chromium oxide compositions, their preparation, and their use as catalysts and catalysts precursors
10/13/2005US20050227281 Using immobilized oligonucleotides as tools in synthesis, selection, amplification and evolution of non-natural molecules based on nucleic acid templates
10/13/2005US20050227232 Surface-energy gradient on a fluid-impervious surface and method of its creation using a mixed monolayer film
10/13/2005US20050226844 Valency platform molecules comprising carbamate linkages
10/13/2005US20050226793 Plate type catalytic reactor
10/13/2005US20050226776 Use of microfabricated devices
10/13/2005DE102004014120A1 Polymer-bonded phosphonium-acetic acid active esters for use in the synthesis of heterocyclics and chalcones
10/13/2005CA2561401A1 Process for producing flavone c glycoside derivatives
10/12/2005EP1584613A2 Improved catalytic oxidation process
10/12/2005EP1584612A1 Method for hydrogenation of olefin
10/12/2005EP1584604A2 Crystallized UVL-1 solid material and process for the hydroconversion/hydrocracking of hydrocarbonaceous feeds
10/12/2005EP1584374A2 Mordenite zeolite alkylation catalysts
10/12/2005EP1584373A2 Zeolite y alkylation catalysts
10/12/2005EP1482939A4 Preparation of paroxetine involving novel intermediates
10/12/2005EP1410245B1 Focussing of compound libraries using atomic electrotopological values
10/12/2005EP1181268B1 Ammoxidation of a mixture of ketones to acetonitrile and hydrogen cyanide
10/12/2005EP1180092B1 Method for producing vinyl acetate monomer from ethane or ethylene oxidation
10/12/2005EP1109798B1 Geranic acid derivatives
10/12/2005CN1681936A Process for producing optically active erythro 3-cyclohexylserines
10/12/2005CN1681890A Process for preparing azo compound
10/12/2005CN1681868A Process for preparation of polyetherols
10/12/2005CN1681774A Processes for the preparation of 4- 4- 4-(2 -cyanoethenyl)-2, 6-dimethylphenyl )amino) -2-pyrimidinyl)amino benzonitrile
10/12/2005CN1681766A Method for producing acrylic acid from propane, in the presence of molecular oxygen
10/12/2005CN1681765A Acrylic acid production from propane in absence of molecular oxygen
10/12/2005CN1681764A Process for the production of acetic acid
10/12/2005CN1681762A Process for reducing fluoride impurities resulting from use of fluorophosphite catalysts
10/12/2005CN1681761A Process for reducing fluoride impurities resulting from use of fluorophosphite catalysts
10/12/2005CN1681760A Production of dialdehydes and/or ethylenically unsaturated monoaldehydes by hydroformylation of a compound having two ethylenically unsaturated double bonds
10/12/2005CN1681759A Process for oxidation of cyclohexane
10/12/2005CN1681756A Process for production of an alcohol
10/12/2005CN1681755A Catalytic conversion of an organic carbonate
10/12/2005CN1681750A Process of producing alpha-olefins
10/12/2005CN1681594A Mesoporous material and use thereof for the selective oxidation of organic compounds
10/12/2005CN1681590A Active catalysts for stereoselective ring-opening reactions
10/12/2005CN1681589A Catalyst for epoxidation reactions
10/12/2005CN1681588A Process for epoxidation and catalyst to be used therein
10/12/2005CN1680398A Preparation of organohalosilanes
10/12/2005CN1680378A Pyrazolo(4, 3-d)pyrimidine derivatives
10/12/2005CN1680372A New benzo[b]chromeno-naphthyridin-7-one and pyrano[2', 3':7, 8] quino[2, 3-b]quinoxalin-7-one compounds, process for their preparation and pharmaceutical compositions containing them
10/12/2005CN1680371A Tropan derivatives useful in therapy, method for obtaining thereof and intermediate compounds
10/12/2005CN1680363A Process for the preparation of 2-(6-substituted-1,-3-dioxane-4-yl) acetic acid derivatives
10/12/2005CN1680347A Synthesis of 3, 6-dialkyl-5, 6-dihydro-4-hydroxy-pyran-2-ketone
10/12/2005CN1680340A Novel triazolo pyrimidine compounds
10/12/2005CN1680331A Method for producing epsilon-caprolactam
10/12/2005CN1680314A 2-oxo-1-pyrrolidine derivatives, process for preparing them and their uses
10/12/2005CN1680310A Substituted sulfonylaminomethylbenzoic acid (derivatives) and their preparation
10/12/2005CN1680298A Material and intermediate for trifluoromethyl-substituted spirocyclic ketoenols
10/12/2005CN1680297A New process for the synthesis of (7-methoxy-1-naphthyl)acetonitrile and its application in the synthesis of agomelatine
10/12/2005CN1680296A New process for the synthesis of (7-methoxy-1-naphthyl)acetonitrile and application in the synthesis of agomelatine
10/12/2005CN1680295A New process for the synthesis of (7-methoxy-3, 4-dihydro-1-naphthalenyl)acetonitrile and its application in the synthesis of agomelatine
10/12/2005CN1680293A Processes for the production of alpha-difluoromethyl ornithine (dfmo)
10/12/2005CN1680292A Compounds useful as intermediates of 4-aminoquinoline deravative
10/12/2005CN1680291A Multidentate phosphite ligands, catalytic compositions containing such ligands and catalytic processes utilizing such catalytic compositions
10/12/2005CN1680284A New process for the synthesis and new crystalline form of agomelatine and pharmaceutical compositions containing it
10/12/2005CN1680281A Process for preparing amino acid esters and their acid addition salts
10/12/2005CN1680276A Purification of 1, 3-bis(aminomethyl)cyclohexane by distillation
10/12/2005CN1680249A Preparation of tertiary carboxylic acids
10/12/2005CN1680243A Process for the preparation of non-steroidal glucocorticoid receptor modulators
10/12/2005CN1680233A Method for producing perhalogenated cyclopentene
10/12/2005CN1680232A Method for synthesis of hydrofluoroalkane
10/12/2005CN1680036A Method for producing epsilon-carpolactam and method for reactivating catalyst for producing epsilon-carpolactam
10/12/2005CN1680029A Catalyst for fluorination
10/12/2005CN1222531C Direct synthesis of tin (Ôà*) carboxylates and tin (TV) carboxylates from elemental tin or tin oxides
10/12/2005CN1222526C Chlorophyll and bacteriochlorophyll esters, and their preparation
10/12/2005CN1222525C Bicyclic imidazo-3-yl-amine derivs. which are substd. on sixth ring
10/12/2005CN1222521C Proces for synthesis of 5-(4-fluorophenyl)-1-[2R, 4R]-4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-ethyl]-2-isopropyl-4-phenyl-1H-pyrrole-3-carboxypic acid phenylamide
10/12/2005CN1222514C Pyrazolyl biphenyl carboxamides and the use thereof for controlling undesired microorganisms
10/12/2005CN1222508C Process for preparation of condensed sulfamide
10/12/2005CN1222506C Method for producing aliphatic alpha-, omega-diamines
10/12/2005CN1222504C Method and catalyst system for producing aromatic carbonates
10/12/2005CN1222498C Production of O-chloromethyl benzenecarbonyl chlorides
10/12/2005CN1222496C 1, 1, 4, 4-tetramethoxy-2-butylene preparation
10/12/2005CN1222494C Process for production of allyl chloride
10/12/2005CN1222353C Apparatus and method for heat exchange with fluid bed
10/11/2005US6953871 Processes for producing poly-ethynyl-substituted aromatic compound
10/11/2005US6953867 Process for the hydration of olefins
10/11/2005US6953864 Method for the catalytic conversion of alkylene carbonate
10/11/2005US6953806 Cyclohexane derivatives containing amine or amine oxide, useful for treating hypercholesterolemia and hyperlipemia
10/11/2005US6953767 Silicoaluminophosphate molecular sieve
10/11/2005US6953766 Preparation of efficient REPO and LAPO catalysts
10/06/2005WO2005092830A1 Optically active transition metal/diamine complex and process for producing optically active alcohol with the same
10/06/2005WO2005092495A1 Palladium, tungsten and zirconium-based catalyst for production of oxygen-containing compound, production process of the catalyst, and production process of oxygen-containing compound using the catalyst
10/06/2005WO2004041752A3 Chemical encoding technology for combinatorial synthesis
10/06/2005US20050222475 Process for multistage conversion of a charge comprising olefins with four, five or more carbon atoms, with the aim of producing propylene
10/06/2005US20050222471 Contacting hydrogen fluoride, chlorine, and halopropenes/halopropanes with chlorofluorination catalyst (crystalline chromium/nickel/cobalt oxide)
10/06/2005US20050222470 Process for preparing secondary alcohol
10/06/2005US20050222461 Method for the production of substituted trifluoroethylenes
10/06/2005US20050222436 Reacting vanadium pentoxide with phosphoric acid in the presence of alcohol; isolating the precipitate formed, heat treatment, shaping the heat-treated product obtained into particles having an averaged diameter of at least 2 mm
10/06/2005US20050222435 Reacting vanadium pentoxide in the presence of alcohol with phosphoric acid, heating, stirring and subsequently filtering the resultant suspension
10/06/2005US20050222421 Process for preparing nicotinic acid and catalyst used in the method
10/06/2005US20050222418 Novel tyloindicines and related processes, pharmaceutical compositions and methods
10/06/2005US20050222410 Inhibitors of histone deacetylase
10/06/2005US20050222397 such as 4-methyl-6-chloro-7-aminoquinolone; simple to perform, high chemical and isomeric purity product in a high yield; intermediates to azo pigments
10/06/2005US20050222244 Synthesis of UDP-glucose: N-acylsphingosine glucosyltransferase inhibitors
10/06/2005US20050222184 Process for preparing (s)-tetrahydro-a-(1-methylethyl)-2-oxo-1(2h)-pyrimidineacetic acid
10/06/2005US20050222118 For therapy of inflammatory or allergic condition
10/06/2005US20050221989 O-cyclopropyl-carboxanilides and their use as fungicides
10/06/2005US20050221976 certain total pore volume/micro pore volume; improved catalyst activity and/or selectivity, minimized side reactions such as hydrogenation of unsaturated benzylated compounds
10/06/2005US20050221457 Methods of manufacturing derivatives of beta-hydroxycarboxylic acids
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