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)
12/2003
12/11/2003US20030229253 High yield cyclohexyl hydroperoxide decompostition process
12/11/2003US20030229252 Process for producing 5-nitro-3,4-dihydro-1(2H)-naphthalinone, 1-5-naphthalenediamine and 1,5-naphthalene diisocyanate
12/11/2003US20030229250 Modified carrier, complex oxide catalyst and process for preparation of acrylic acid
12/11/2003US20030229246 Liquid phase catalytic oxidation
12/11/2003US20030229244 Catalytic reaction of (meth)acrylic acid with alkylene oxide; process control
12/11/2003US20030229243 Catalytic reaction of (meth)acrylic acid with alkylene oxide
12/11/2003US20030229240 Process for preparing tertiary phosphines
12/11/2003US20030229236 Process
12/11/2003US20030229235 Dehydration of the corresponding sugar alcohol using acid catalyst
12/11/2003US20030229231 Forming chelate compounds
12/11/2003US20030229193 Form cyclotrisiloxane compound and alcohol using carbonate salt
12/11/2003US20030229166 Using trioxysilanealkylmercaptan as curing agents for rubber
12/11/2003US20030229145 Analgesics; amino acid drug
12/11/2003US20030229130 Imidazolinylmethyl aralkylsulfonamides
12/11/2003US20030228403 Catalytic hydrogenation; artificial sweetener
12/11/2003US20030226755 Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis
12/11/2003US20030226753 Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis
12/11/2003CA2488223A1 Epoxidation process using a supported niobium oxide catalyst
12/11/2003CA2488031A1 Adsorbent bed loading and regeneration
12/11/2003CA2487659A1 Intermediate products, methods for their preparation and use thereof
12/11/2003CA2486803A1 Process for preparing vinylaromatic compounds
12/11/2003CA2483923A1 Process for preparing xanthine phosphodiesterase v inhibitors and precursors thereof
12/10/2003EP1369449A1 Process for the preparation of polydiorganosiloxanes
12/10/2003EP1369412A1 Process for the preparation of 5-nitro-3,4-dihydro-1(2H)-naphthalenone, 1,5-naphthalendiamine and 1,5-naphthalendiisocyanate
12/10/2003EP1369410A1 Process for the stereoselective reduction of derivatives of 4-aryl-4-oxobutyric acid
12/10/2003EP1369177A1 Protecting catalytic activity of a SAPO molecular sieve
12/10/2003EP1368340A1 Piperazine derivatives as melanocortin receptor agonists
12/10/2003EP1368339A1 Substituted piperidines/piperazines as melanocortin receptor agonists
12/10/2003EP1368338A1 Method of preparing lansoprazole and its intermediate
12/10/2003EP1368336A2 Thiophene substituted amine derivatives as glyt-1 inhibitors
12/10/2003EP1368335A2 Novel amino dicarboxylic acid derivatives with pharmaceutical properties
12/10/2003EP1368334A2 Process for preparing intermediates for the manufacture of discodermolide and discodermolide analogues
12/10/2003EP1368333A1 Production of 5-methylbutyrolactone from levulinic acid
12/10/2003EP1368331A1 Continuous method for producing dihydropyrones
12/10/2003EP1368330A1 Process for the preparation of citalopram
12/10/2003EP1368329A1 Process for producing ascorbic acid in the presence of a sulfit
12/10/2003EP1368310A2 Improved methods of ortho alkylation
12/10/2003EP1368303A1 Halogen-substituted amino dicarboxylic acid derivatives as medicaments for treating cardiovascular diseases
12/10/2003EP1368302A1 Novel amino dicarboxylic acid derivatives
12/10/2003EP1368301A1 Side-chain halogenated amino carboxylic acid derivatives as medicaments for treating cardiovascular diseases
12/10/2003EP1368297A2 Synthesis and use of dimethyl-1,5-naphthalenedicarboxylates and intermediates therefrom
12/10/2003EP1368296A1 Fluorinated trienes and their use as rxr modulators
12/10/2003EP1368290A1 Production of higher olefins
12/10/2003EP1368288A1 Olefin oligomerization
12/10/2003EP1368287A1 Process for a homogeneously catalyzed c-c coupling reaction
12/10/2003EP1367893A1 Pyridyl pyrimidines for use as pesticides
12/10/2003EP1222181B1 Method for preparing a benzofuran or benzothiophene compound
12/10/2003EP1212294B1 Process for the conversion of aldehydes into nitriles using ammonia and hydrogen peroxide
12/10/2003EP1212272B1 Method for producing alkyl-substituted butenols
12/10/2003EP1202948B1 Processes for the preparation of 2-arylvinyl alkyl ether and 1,4-diaryl-2-fluoro-2-butene compounds
12/10/2003EP1123270B1 Preparation of amines
12/10/2003EP1080062B1 Process for the preparation of 2-hydroxyalkyl halophenones
12/10/2003EP1068216B1 Libraries of oligomers labelled with different tags
12/10/2003EP1062196B1 Improved process for producing pure carboxylic acids
12/10/2003EP1058687B1 Nucleosides
12/10/2003EP1056698B1 Hydrofluorination of chlorinated hydrocarbons
12/10/2003EP0998518B1 Process for the preparation of polyether phosphates
12/10/2003EP0971885B1 Process for preparing indane-like compounds
12/10/2003CN1461302A Friedel-craft process for preparation of thioxanthones
12/10/2003CN1461294A Method for producing beta ketoenol esters
12/10/2003CN1461292A 1,4-diaryl-2,3-difluoro-2-butene insecticidal and acaricidal agents
12/10/2003CN1461291A Method for isomerisation of alcohols
12/10/2003CN1461290A Method for removal of polar contaminants from aromatic feedstocks
12/10/2003CN1461235A Novel antimony catalyst compositions
12/10/2003CN1460723A Method for preparing biomolecule chip flat-plate with hydrophilic and lipophilic area
12/10/2003CN1130362C Nucleosides analogues, such as antivirals including inhititors of retroviral reverse transcriptase and DNA polymerase of heaptitis B virus (HBV)
12/10/2003CN1130342C Process for synthesis of beta-propanamide
12/10/2003CN1130332C Process for preparation of methaerylate esters
12/10/2003CN1130329C Preparation of esters
12/10/2003CN1130328C Process for preparing phthalic acid
12/10/2003CN1130324C Transferring hydrogenation process and catalyst
12/10/2003CN1130266C Method for preparing monolithic oxidation catalysts and their use in gas phase oxidation of carbohydrates
12/10/2003CN1130265C Catalyst capable of using on carrier in organic compound conversion reaction
12/10/2003CN1130254C Fluorating catalyst
12/09/2003US6660892 Catalytic hydroformylation, hydrogenation of oxirane
12/09/2003US6660890 Production of optically active α-hydroxyacetals
12/09/2003US6660881 Esterifying acid and alcohol followed by dehydration step in which water impregnated in the ion-exchange resin is removed by using alcohol or acid as dehydrating solvent to produce (meth)acrylic ester
12/09/2003US6660876 Phosphorus-containing compositions and their use in hydrocyanation, isomerization and hydroformylation reactions
12/09/2003US6660863 Reacting an cycloheptatriene nitrile compound with nortropane compound
12/09/2003US6660860 Process for the selective oxidation of alcohols using readily removable nitroxyl radicals
12/09/2003US6660858 2-aminobenzoxazole derivatives and combinatorial libraries thereof
12/09/2003US6660821 Capable of various polymerization such as radical polymerization, cationic polymerization, anion polymerization and metallocene catalyzed polymerization due to the resonance effect of phenyl group and changing characteristics
12/09/2003US6660769 The presence of a substituted amine functional group in the C-3 position of 2,2-dialkyl-1,4-butyrolactones leads to a greater enhancement in GABA effects
12/09/2003US6660741 Coupling an O-protected methoxypyrrolidine or derivatives with N-protected amino acid 2,5-dioxo-pyrrolidinyl ester to form intermediate, deportecting with trifluoroacetic acid to form pyrrolidine-1-carbonyl-2-methylamine or derivatives
12/09/2003US6660484 Spectral changes in biopolymer
12/09/2003US6660479 Process for preparing peptide nucleic acid probe using polymeric photoacid generator
12/09/2003US6660466 Reacting reactive appendage compounds such as meta benzylic compounds or alpha-amide compounds with scaffold molecules having reactive functionalities and contacting the intermediate library with a reducing agent
12/09/2003US6660237 Having residence time within the catalyst structure less than 5 seconds
12/09/2003US6660234 Generation of preferential nucleotide sequences on preferential substrate; obtain substrate, expose to activator, remove terminal groups, recover biopolymer
12/09/2003US6660132 Photochemical and thermochemical solar syntheses using flat-bed solar collectors/solar reactors
12/09/2003CA2322281C Transesterification process using lanthanum compound catalysts
12/09/2003CA2093470C Carbonylation process using palladium phosphine catalyst
12/09/2003CA2063979C Process for the preparation of alkanesulfonylbenzoic acids
12/04/2003WO2003100701A1 Methods, systems, and computer program products for computational analysis and design of amphiphilic polymers
12/04/2003WO2003099905A1 Method for producing polytetrahydrofurane with low colour indices
12/04/2003WO2003099838A1 Synthesis of purified, partially estrified polyol polyester fatty acid compositions
12/04/2003WO2003099832A1 Hydroxy diphosphines and their use in catalysis
12/04/2003WO2003099829A1 Method for preparing a contact mass
12/04/2003WO2003099804A1 Oxathiincarboxamides
12/04/2003WO2003099803A1 Furancarboxamides
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