Patents
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Patents for C07B 61 - Other general methods (69,072)
06/2003
06/26/2003WO2003051816A1 Method of preparing hydroxyalkyl hindered phenolic antioxidants
06/26/2003WO2003051812A1 Manufacture of trimethylhydroquinone diacylates
06/26/2003WO2003051809A1 Process for the production of acrylic acid
06/26/2003WO2003051802A1 Disposal of fluoroform (hfc-23)
06/26/2003WO2003051800A1 Process for producing fluoroalkyl iodide
06/26/2003WO2003051513A1 Catalysts for producing carboxylic acid salts
06/26/2003US20030120123 Process for the preparation of tertiary alcohols by the hydration of tertiary olefins in a reactive rectification using a structured multi-purpose packing
06/26/2003US20030120122 Hydrogenation catalysts
06/26/2003US20030120120 Process for producing bisphenol A
06/26/2003US20030120119 Reacting 4-(3,3-dichloro-2-propenyloxy)phenol or 4-benzyloxy phenol with sulfuryl chloride in presence of a sec.amine to form 2,6-dichloro-4-(3,3-dichloro-2-propenyloxy)phenol or 2,6-dichloro-4-benzyloxyphenol
06/26/2003US20030120117 Allowing methanol to react with ammonia in the presence of a crystalline silicoaluminumphosphate molecular sieve catalyst to produce methylamine
06/26/2003US20030120115 Supported cobalt catalysts for nitrile hydrogenations
06/26/2003US20030120113 Contacting a nitrile with a monoalkylsulfate to form a monosubstituted amide
06/26/2003US20030120105 Process for the preparation of cyclopropyl carboxylic acid esters and derivatives
06/26/2003US20030120104 Phthalate-free plasticizer includes a mixture triesters of glycerin, atleast two selected from gyceryl(1,2)bibutanoate benzoate, glyceryl(1,3)bisbutanoate benzoate, glyceryl(1,2 or 1,3)bisbenzoate butanoates
06/26/2003US20030120101 S-(alpha, alpha'-disubstituted-alpha' '-acetic acid) substituted dithiocarbonate derivatives for controlled radical polymerizations, process and polymers made therefrom
06/26/2003US20030120091 Method for producing optically active lactone compounds by using salen cobalt complexes having a cis-beta structure
06/26/2003US20030120088 Hydrogenation catalyst for asymmetrically reducing prochiral ketone or imine
06/26/2003US20030120081 Process for the preparation of non-steroidal glucocorticoid receptor modulators
06/26/2003US20030120080 Such as (2S)-2-((4S)-4-(2,2-difluorovinyl)-2-oxopyrrolidinyl) butanamide; antiepileptic agents; anticonvulsants
06/26/2003US20030120067 Asymmetric hydrogenation
06/26/2003US20030120066 Synthetic peptides
06/26/2003US20030120035 Coupling oligonucleotide to solid support
06/26/2003US20030120010 The silanized (meth)acrylate (I) is manufactured by reacting the anhydride (II) with a silanized compound (III). This process gives a crude mixture containing compound (IV) in addition to compound (I), after which the said mixture may be
06/26/2003US20030119666 Hydrogenolysis in presence of a solvent
06/26/2003US20030119664 Hydrogenation catalyst containing phosphite group
06/26/2003US20030119660 Olefin metathesis; hydrosilation
06/26/2003US20030119178 DNA chip and its preparation
06/26/2003US20030119060 Drug screening, development; controlling solvent selection
06/26/2003US20030119011 Arrays for detecting nucleic acids
06/26/2003US20030119008 Nucleotides and analogs having photoremovable protecting groups
06/26/2003US20030118933 Norbornene-based copolymer for photoresist, preparation method thereof, and photoresist composition comprising the same
06/26/2003US20030118497 Support for use in catalyst for producing lower aliphatic carboxylic acid ester, catalyst for producing lower aliphatic carboxylic acid ester using the support, process for producing the catalyst, and process for producing lower aliphatic carboxylic acid ester using the catalyst
06/26/2003US20030118078 Apparatuses and methods for creating and testing pre-formulations and systems for same
06/26/2003US20030116759 Emisison of blue light
06/26/2003US20030116750 Glycerin triester plasticizer
06/26/2003US20030116497 Apparatuses and methods for creating and testing pre-formulations and systems for same
06/26/2003CA2471500A1 Substituted 1,5-diaminopentan-3-ol compounds
06/26/2003CA2466010A1 Method of obtaining 2-(2-nitrovinyl)-furan and the use thereof as a coccidiostatic
06/25/2003EP1321462A1 Method of purifying 4-hydroxy-2-pyrrolidione
06/25/2003EP1321461A1 N-(Cyclopropylmethyl)-azacycloalkanes, compositions containing them and methods for their preparation
06/25/2003EP1321459A2 N-Cyanoethylated ortho and meta toluenediamine compositions and process for making them
06/25/2003EP1321458A1 Catalyst compositions for the ammoxidation of alkanes and olefins, methods of making and of using same
06/25/2003EP1321453A2 N-(Aminopropyl)-toluenediamines and their use as epoxy curing agents
06/25/2003EP1321452A2 Process for the preparation of optically active amines or salts thereof
06/25/2003EP1321450A2 Metal-doped sulfonated ion exchange resin catalysts
06/25/2003EP1321449A1 Production method of a 2,6-dichlorophenol compound
06/25/2003EP1321188A1 Catalytic process for the manufacture of acrylonitrile and hydrogen cyanide
06/25/2003EP1320538A2 Process for the preparation of 5-phenylpentanoyl-ala-argl-ala- 2-[3-amino-2-oxopyrrolidin-1-yl]propionyl - ala-arg-ala-4-aminophenylacetamide
06/25/2003EP1320531A2 Bicyclo-pyrazoles active as kinase inhibitors, process for their preparation and pharmaceutical compositions comprising them
06/25/2003EP1320529A1 Quinoline derivatives as antibacterials
06/25/2003EP1320518A2 Preparation of enantiomerically-enriched cyclopropylalanine derivatives
06/25/2003EP1320516A1 Process for the preparation of halogenated hydroxydiphenyl compounds
06/25/2003EP1235792A4 Preparation of [4s-(4alpha,7alpha,10abeta)]-4-amino-octahydro-5-oxo-7h-pyrido 2,1-b] 1,3]thiazepine-7-carboxylic acid, methyl ester and salts thereof via novel disulfides
06/25/2003EP1100800B1 Novel c-2 s/o- and s/n formaldehyde acetal derivatives of carbapenem-3-carboxylic acids and their use as antibiotics and beta-lactamase inhibitors
06/25/2003EP1077765B1 Photochemical and thermochemical solar syntheses using flat-bed solar collectors/solar reactors
06/25/2003EP1076639B1 Process for the hydrogenation of phenyl acetylene in a styrene-containing medium with the aid of a catalyst
06/25/2003EP1060157B1 Method for separating and purifying adipic acid
06/25/2003EP1021388B1 Phosphorylation process and catalyst
06/25/2003EP1003705B1 Use of phosphoric acid as homogeneous catalyst during the preparation of ketene
06/25/2003EP0871650B1 Solid phase organic synthesis
06/25/2003CN1426403A Episulfide compound and process for producing same
06/25/2003CN1426389A Method and catalyst system for producing aromatic carbonates
06/25/2003CN1426386A Improved process for preparation of alkylene glycols
06/25/2003CN1426324A Method for production of alcohols on rhenium-containing activatod charcoal supported catalysts
06/25/2003CN1425665A Process for preparing 2-chlorobenzo imidazole derivative
06/24/2003US6584411 Methods to facilitate the calculation of yields of reaction products
06/24/2003US6583330 Group VIII metal and 12-tungstophosphoric acid or 12-tungs-tomolybdic acid on zirconium oxide support; isomerization and alkylation; reduced cracking; high octane number gasoline and fuels
06/24/2003US6583320 Process for preparing 4-aminodiphenylamine intermediates
06/24/2003US6583316 Catalysts for production of unsaturated aldehyde and unsaturated carboxylic acid and a process for producing unsaturated aldehyde and unsaturated carboxylic acid using the catalysts
06/24/2003US6583315 Reacting yellow elemental phosphorus with an alkyl halide under alkaline conditions; acidifying, esterifying, isolating and hydrolyzing to obtain purified alkylphosphonous acid; reacting with acetylene
06/24/2003US6583312 Catalytic hydrogenation of trimethylpyruvic acid
06/24/2003US6583305 Ferrocene-based diphosphonites for asymmetrical catalysis
06/24/2003US6583286 Method for hydrogenating unsaturated heterocyclic compounds
06/24/2003US6583282 Formation of a urea by reacting an aromatic carbamate with a aromatic amine
06/24/2003US6583096 Laundry detergents comprising modified alkylbenzene sulfonates
06/24/2003US6583095 Cleaning compounds such as sodium salts of 4-sulfophenyl-((1-oxynonyl)amino)hexanoic acid, formed by ester interchange in the presence of catalysts
06/24/2003US6582921 Detecting preferential nucleotide sequences in sample; obtain sample incubate with probe, detect signal
06/24/2003US6582914 Generating library of mutant nucleotide sequences; obtain template, incubate with primer and reaction mixture, amplify, recover nucleotide sequences
06/24/2003US6582908 Oligonucleotides
06/24/2003US6582726 Cleavage to remove crosslinks; separation
06/24/2003US6582660 Control system for active programmable electronic microbiology system
06/21/2003CA2414905A1 N-(cyclopropylmethyl)azacycloalkanes, compositions containing them and methods of preparation
06/19/2003WO2003050237A2 Triazine library with linkers
06/19/2003WO2003050154A2 Catalytic carbonylation of three and four membered heterocycles
06/19/2003WO2003050130A1 Alkene-platinum-silyl complexes
06/19/2003WO2003050103A1 Preparation of substituted phthalic anhydrides and substituted phthalimides
06/19/2003WO2003050100A1 Process of preparing an olefin oxide from olefin and organic hydroperoxide
06/19/2003WO2003050089A1 Process for the preparation of 4-methyl-7-aminoquinolones
06/19/2003WO2003050079A1 Process for preparing succinonitrile
06/19/2003WO2003050069A1 Process for producing (meth)acrolein or (meth)acrylic acid
06/19/2003WO2003050068A2 Method for the production of aldehydes
06/19/2003WO2003050065A1 Process for production of styrene
06/19/2003WO2003050063A2 PROCESS FOR THE SYNTHESIS OF CHIRALLY PURE β-AMINO-ALCOHOLS
06/19/2003WO2003049857A1 Zeolite catalysts for transalkylation of diisopropylbenzol
06/19/2003WO2003049855A1 Catalyst for producing carboxylic acid ester and process for producing the same
06/19/2003WO2002000598A8 Process for the production of aromatic amines
06/19/2003US20030114720 Method of producing saturated C3-C20-alcohols
06/19/2003US20030114718 Process for the hydrogenation of hydroformylation mixtures
06/19/2003US20030114715 Method for producing alkenyl ethers
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