Patents
Sitemap › C07 - Organic chemistry › C07B - General methods of organic chemistry; Apparatus therefor › C07B 61 - Other general methods
Patents for C07B 61 - Other general methods (69,072)
10/2003
10/22/2003EP1353746A2 Flow control in a three-phase monolithic catalyst reactor
10/22/2003EP1353673A1 Camptothecin derivatives
10/22/2003EP1353639A1 Primary intermediates for oxidative coloration of hair
10/22/2003EP1353638A1 Novel couplers for use in oxidative hair dyeing
10/22/2003EP1232162A4 Novel silazane and/or polysilazane compounds and methods of making
10/22/2003EP1200417B1 Method for preparing 2-(2-arylmorpholin-2-yl)ethanol derivatives and intermediates
10/22/2003EP1192122B1 Benzene derivatives, preparation method and pharmaceutical compositions containing same
10/22/2003EP1148923B1 Removable filter for slurry hydrocarbon synthesis process
10/22/2003EP1144345B1 Method for the combinatorial search for reactions for producing useful products
10/22/2003EP1053244B1 Glycosidation of 4,5-epoxymorphinan-6-ols
10/22/2003EP1051386B1 Process for the production of monoglyceride based on the glycerolysis of methyl ester
10/22/2003EP1032566B9 Method for the preparation of citalopram
10/22/2003EP0963246B1 Automated chemical synthesis device
10/22/2003CN1451012A Preparation of N-protected-3-pyrrolidine-lactam substituted phosphonium salts
10/22/2003CN1450998A Inhibitors of copper-containing amine oxidases
10/22/2003CN1450997A Inhibitors of copper-containing amine oxidases
10/22/2003CN1450988A Process for preparing 6-aminocaproamide
10/22/2003CN1450987A Improved method for producing symmetrical anhydrides
10/22/2003CN1450985A Method for production of phenol and acetone by decomposition of cumene hydroperoxide
10/22/2003CN1450984A Methodof producing saturated C3-C20 alcohols
10/22/2003CN1450983A Integrated process for producing an alkenyl-substituted aromatic compound
10/22/2003CN1450934A Improved catalyst for the manufacture of acrylonitrile
10/22/2003CN1450058A Process for preparing 1,2,4-benzothiadiaxine-1,1-dioxide compound
10/22/2003CN1450047A Process for preparation of cyclic diketones
10/22/2003CN1450044A Process for preparation of bicyclic diketone salts
10/22/2003CN1450032A Compound with base skeleton of 1,6-methylene-[10]-annulene and use thereof
10/22/2003CN1125076C New process for preparation of azithromycin
10/22/2003CN1125041C Formation of quinonediimines from phenylenediamines by catalytic oxidation
10/22/2003CN1125035C Method for producing oxalkylated amines or alcohols
10/22/2003CN1125034C Process for preparing 4,6-diamino-resorcinol dihydrochloride
10/22/2003CN1125029C Preparation process of acetate
10/22/2003CN1125027C Process for producing di-tert-butyl dicarbonate
10/22/2003CN1125026C Process for preparing gamma-butyrolactone butane-1,4-diol and tetrahydrofuran
10/22/2003CN1125025C Catalyst process for producing catalyst and process for preparing vinyl acetate using the catalyst
10/22/2003CN1125024C Process for preparation of vinylesters
10/22/2003CN1125012C Process for the manufacture of halocarbons
10/21/2003US6635792 Aromatics are converted to benzene, toluene, xylene enriched components through hydrodealkylation and/or transalkylation, and non-aromatics are converted to liquefied petroleum gas through hydrocracking in the presence of a catalyst
10/21/2003US6635790 Process for the manufacture of defluoromethane
10/21/2003US6635789 Production and purification of phenol
10/21/2003US6635787 React phenol compound with sulfuryl chloride in the presence of a secondary amine; intermediates for insecticide production
10/21/2003US6635785 Method for synthesizing hydrazodicarbonamide
10/21/2003US6635784 Process for the preparation of enantiomerically-enriched cyclopropylalanine derivates
10/21/2003US6635781 By hydrogen in ammonia and aprotic solvent medium in the presence of rhuthenium deposited on a basic support of carbon black, called acetylene black, resulting from the pyrolysis of paraffin oils
10/21/2003US6635780 Chemical processes
10/21/2003US6635770 Process for producing hexahydrothieno (3,4-D)immidazole-2,4-diones
10/21/2003US6635769 Oxazolidinone is reacted with electrophile selected from alkyl bromide or iodide; reaction mixture comprising aprotic and nonoxidizing solvent and potassium fluoride on alumina; without a substantial amount of strong base
10/21/2003US6635766 Process for the preparation of arylamides of heteroaromatic carboxylic acids
10/21/2003US6635650 Such as N-(2-(7-(2-((8-(2-(acetyl-amino)ethyl)-2-naphthyl) oxy)ethoxy)-1-napthyl)ethyl)acetamide for treating or preventing melatoninergic disorders
10/21/2003US6635602 Heat sensitive and pressure sensitive recording material; synthesised directly by the reaction of two derivatives of amino phenols, phthalic anhydrides, keto acids and/or diphenylamines with a phenol derivative
10/21/2003US6635453 Methods for the enzymatic assembly of polynucleotides and identification of polynucleotides having desired characteristics
10/21/2003US6635299 Emulsifier for baked goods
10/16/2003WO2003085071A1 Preparation of levulinic acid esters and formic acid esters from biomass and olefins
10/16/2003WO2003084971A1 Bisphosphines as bidentate ligands
10/16/2003WO2003084960A1 Cyclic compounds and the use thereof as light absorbers, light emitters, or complex ligands
10/16/2003WO2003084946A1 Production of dihydronepetalactone by hydrogenation of nepetalactone
10/16/2003WO2003084942A2 Stereoselective alkylation of chiral 2-methyl-4-protected piperazines
10/16/2003WO2003084933A2 Method for the production of chiral imidazolidin-2-ones
10/16/2003WO2003084913A2 Method for making carboxylic acids
10/16/2003WO2003084911A1 Process for converting alcohols to carbonyl compounds
10/16/2003WO2003084906A1 Condensation of olefins in fischer tropsch tail gas
10/16/2003WO2003084904A1 Preparation of substituted indenes
10/16/2003WO2003084902A1 Method for oligomerizing olefins
10/16/2003WO2003066547A3 METHOD FOR PRODUCTION OF β-CRYPTOXANTHIN AND α-CRYPTOXANTHIN FROM COMMERCIALLY AVAILABLE LUTEIN
10/16/2003WO2003062171A3 Method for the separation of acids from chemical reaction mixtures by means of ionic fluids
10/16/2003WO2003048084A3 Use of molecular sieves for the conversion of oxygenates to olefins
10/16/2003WO2003033127A3 Methods of patterning a monolayer
10/16/2003WO2003016287A3 Process for preparing 1-(carboxymethyl)- and 1-(aminocarbonyl)- pyrimidin-4-one derivatives
10/16/2003WO2002068264A3 Combinatorial library comprising pouches as packages for library members
10/16/2003US20030195374 Work-up of residues in the preparation of carboxylic acids
10/16/2003US20030195369 Optically active chiral diphosphine ligands
10/16/2003US20030195368 As ligands in catalytic reactions; hydrolysis resistance, efficiency
10/16/2003US20030195367 Method for preparing a fatty substance ester and use thereof in pharmaceutics, cosmetics or food industry
10/16/2003US20030195364 Coupling N-benzyl-3-pyrrolidinamine compound with acyl halide; cyclization in presence of a base; reacting with triphenylphosphine to obtain phosphonium salt; reacting with di-tert. -butyl-dicarbonate under hydrogenation conditions
10/16/2003US20030195357 Ruthenium complexes containing carboids
10/16/2003US20030195353 Novel process for the synthesis of 5-(4-fluorophenyl)-1-[2-((2R,4R)-4-hydroxy-6-oxo- tetrahydro-pyran-2-yl)-ethyl]-2-isopropyl-4-phenyl-1H-pyrrole-3-carboxylic acid phenylamide
10/16/2003US20030195269 Ionic compounds with delocalized anionic charge, and their use as ion conducting components or as catalysts
10/16/2003US20030195199 Pancreatic lipase inhibitor compounds, their synthesis and use
10/16/2003US20030195114 Pd/alkali metal/Au system; Pd/alkali metal/Cd system; Pd/alkali metal/Ba system; or palladium, alkali metal compounds and mixtures of gold and/or cadmium and/or barium.
10/16/2003US20030194785 Making an erythromycin derivative of given formula by fermenting an organism capable of producing erythromycin in the presence of a carboxylic acid of given formula
10/16/2003US20030194717 Mass labels
10/16/2003US20030194700 Comprising probes spotted on a plate at a plurality of positions by using a binding agent
10/16/2003US20030192683 Flow distributor for an alkylation reactor or heat exchanger
10/16/2003DE10232663C1 Continuous production of (cyclo)alkylsilanes, used e.g. as adhesion promoter or crosslinker, by hydrosilylation of (cyclo)alkene uses bis(chloro-iridium-diene) compound as catalyst and free diene as cocatalyst
10/16/2003CA2481037A1 Bisphosphines as bidentate ligands
10/16/2003CA2480788A1 Process for converting alcohols to carbonyl compounds
10/16/2003CA2480481A1 Stereoselective alkylation of chiral 2-methyl-4-protected piperazines
10/16/2003CA2479531A1 Preparation of levulinic acid esters and formic acid esters from biomass and olefins
10/15/2003EP1352976A2 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
10/15/2003EP1352908A1 Method of producing optically active lactone compound and complex used in the method
10/15/2003EP1352907A1 Processes for preparing calanolide a and intermediates thereof
10/15/2003EP1352901A2 Process for the preparation of cyclic diketones
10/15/2003EP1352890A1 Process for the preparation of bicyclic diketone salts
10/15/2003EP1352889A1 Hydroformylation process using a cobalt catalyst in a non-aqueous ionic liquid with catalyst recycle
10/15/2003EP1352887A1 Process for producing bisphenol a
10/15/2003EP1352687A1 Preparation of new layered double hydroxides exchanged with diisopropylamide for c-c bond forming reaction
10/15/2003EP1352243A2 Perfluoro sulfonyl halides and related species as polymer support modifiers
10/15/2003EP1352112A1 High-throughput biomolecular crystallisation and biomolecular crystal screening
10/15/2003EP1351963A1 A process for the synthesis of atorvastatin form v and phenylboronates as intermediate compounds
10/15/2003EP1351960A1 Improved preparation of (4r, 5s, 6s)-3-[[(2r,3r)-2-[[[(s)-2-amino-3-methyl-1-oxobutyl]methyl]tetrahydro-3-furanyl]thio]-6-[(r)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
10/15/2003EP1351949A1 Continuous process for producing l-ascorbic acid
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