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
12/04/2003WO2003099794A1 Synthesis of diaryl pyrazoles
12/04/2003WO2003099791A1 Method for producing 4-haloalkyl nicotinic acid amides
12/04/2003WO2003099756A1 A process for making ethylenically unsaturated acids and esters
12/04/2003WO2003099719A1 Microporous crystalline zeolite material (zeolite itq-22), synthesis method thereof and use of same as a catalyst
12/04/2003WO2003099435A2 Catalyst and process for the cyanation of aldehydes
12/04/2003WO2003089125A3 Hydrogenation catalyst, preparation thereof, and method for the preparation of gamma-butyrolactone from maleic anhydride using the catalyst
12/04/2003WO2003078626A3 A building block capable of transferring a functional entity
12/04/2003WO2003074175A3 Catalyst compositions comprising molecular sieves, their preparation and use in conversion processes
12/04/2003WO2003040067A3 Slurry hydrocarbon synthesis with liquid hydroisomerization in the synthesis reactor
12/04/2003WO2003027130A3 Transition metal complexes for preparing olefin oligomers
12/04/2003WO2003026590A3 Biological control of nanoparticles
12/04/2003WO2002088069A9 Compounds useful as intermediates for 4-aminoquinoline derivatives
12/04/2003US20030225304 Process for producing an ester
12/04/2003US20030225303 Reacting unsaturated acyclic hydrocarbon with hydrogen and carbon monoxide mixtures in the presence of hydrogenation catalysts, then decanting to remove the catalysts for reuse
12/04/2003US20030225299 Thermocracking polyesters in ethylene glycol and sodium carbonate, then separating impurities, neutralization and crystallization of benzenedicarboxylic acid; reuse
12/04/2003US20030225298 Reacting bis-(phosophonomethyl)urea or urea with carbon monoxide and formaldehyde in the presence of catalysts and solvents to form N-(phosphonomethyl)glycine
12/04/2003US20030225297 Process for preparing chiral diphosphines
12/04/2003US20030225293 Peroxidation of unsaturated acyclic hydrocarbons such as propylene, to form propylene oxide; catalysis
12/04/2003US20030225290 Production of dihydronepetalactone by hydrogenation of nepetalactone
12/04/2003US20030225287 Synthesis of chiral 2-alkyl amino acids
12/04/2003US20030225264 Forming a novel mesoporphyrin IX intermediate compound (diformic salt) by catalytic hydrogenation of hemin and then converting the mesoporphyrin IX intermediate to metal mesophorphyrin halide through metal insertion
12/04/2003US20030225205 Nucleoside analog libraries
12/04/2003US20030225160 Esterified hydroxytyrosol; 2-(3,4-dihydroxyphenyl)ethyl acetate for example
12/04/2003US20030225153 Process for preparing arylaminopropanols
12/04/2003US20030225149 Process for preparing highly functionalized gamma-butyrolactams and gamma-amino acids
12/04/2003US20030225116 Substituted 4-phenyl-1-(1-phenylcyclohexyl)-1,2,3,6-tetrahydropyridine
12/04/2003US20030225100 Aminoalkoxybenzoyl-benzofuran or benzothiophene derivatives, method of preparing same and compositions containing same
12/04/2003US20030225091 Aryl carboxylic acids and tetrazoles for treating diabetes, especially type II diabetes
12/04/2003US20030224943 Novel tetrazole derivatives
12/04/2003US20030224930 Preparation of a supported catalyst based on rhenium and its use in the metathesis reaction of olefins
12/04/2003US20030224409 Methods for identifying a ligand to a particular biomolecule are also disclosed
12/04/2003US20030224359 Tmleveling methods
12/04/2003CA2487454A1 Methods, systems, and computer program products for computational analysis and design of amphiphilic polymers
12/04/2003CA2487401A1 Synthesis of diaryl pyrazoles
12/04/2003CA2487295A1 Catalyst and process for the cyanation of aldehydes
12/03/2003EP1367059A2 Organosilicon compounds, their preparation and use
12/03/2003EP1367045A1 Intermediate products, methods for their preparation and use thereof
12/03/2003EP1367043A1 Process for producing bisphenol a
12/03/2003EP1366812A1 Process for hydrogenation of aromatic amines in presence of a supported ruthenium catalyst
12/03/2003EP1366440A2 Method of operating a computer system to perform a discrete substructural analysis
12/03/2003EP1366193A2 Immobilisation of ligands using saccharides
12/03/2003EP1366043A1 2-heteroaryl-3,4-dihydro-2h-pyrrole derivatives and the use thereof as pesticides
12/03/2003EP1366037A2 Glycolide production process, and glycolic acid composition
12/03/2003EP1366031A2 Process for preparing oxirane compounds
12/03/2003EP1366019A1 Ammoxidation of a mixture of alcohols to a mixture of nitriles to acetonitrile and hcn
12/03/2003EP1366014A1 Method and catalyst system for producing aromatic carbonates
12/03/2003EP1366010A2 Method for producing vinyl, aryl and heteroaryl acetic acids and derivatives thereof
12/03/2003EP1366004A2 Catalytic hydrogenation processes
12/03/2003EP1365992A1 Silicoaluminophosphate molecular sieve
12/03/2003EP1365860A2 Attrition resistant inorganic microspheroidal particles
12/03/2003EP1365801A1 Methods and materials relating to fibulin-like polypeptides and polynucleotides
12/03/2003EP1311515A4 Amino acid-derived cyclic phosphonamides and methods of synthesizing the same
12/03/2003EP1194375B1 Synthetic porous crystalline mcm-68, its synthesis and use
12/03/2003EP1171415B1 Method of manufacturing alkylated diphenylamine compositions
12/03/2003EP1117483B1 Process for manufacture and use of improved attrition resistant catalyst
12/03/2003EP0946295B1 Catalyst for dehydrogenation of amino alcohols to amino carboxylic acids or of ethylene glycol (derivatives) to oxycarboxylic acids, method for their production and their use
12/03/2003CN1129593C Method for prepn of citalopram
12/03/2003CN1129589C Integrated method for producing epoxides from olefins
12/03/2003CN1129575C Hydrogenation of unsaturated cyclic compounds
12/03/2003CN1129565C Method for hydrogenation of carbonyl compounds
12/03/2003CN1129478C Esterification catalysts
12/03/2003CN1129475C Multi metal oxide supported catalyst
12/03/2003CN1129474C Multi metal oxide material with two phase structure
12/03/2003CN1129473C Process for preparation of antimonate catalysts for (AMM) oxidation of alkanes and alkenes
12/03/2003CN1129472C Catalyst for oxidation of paraffine
12/02/2003US6657093 Preparation of substituted aromatic compounds
12/02/2003US6657092 Catalytic reaction using hydrogen and carbon monooxide in presence of cobalt catalyst; hydroformylation
12/02/2003US6657091 Catalytic preparation of alkali metal alkoxides
12/02/2003US6657090 Reacting a C4-hydrocarbon stream that contians isobutene with methanol over an acid catalyst at a pressure of 3-15 bar abs., a temperature of 55-75 degrees C., and a reflux ratio of <1
12/02/2003US6657089 Palladium catalyst and process for producing ether
12/02/2003US6657080 Process for producing acrylic acid
12/02/2003US6657078 Low energy carbonylation process
12/02/2003US6657074 Rearrangement of corresponding enol esters in presence of alkali metal azide
12/02/2003US6657069 Reacting 6-aminocarbonylmethyl-4H-2,3- dioxin-4-one compound with alcohol or water to produce 3-oxopentanedicarboxylic acid amide esters; decyclization
12/02/2003US6657068 Liquid phase oxidation of halogenated ortho-xylenes
12/02/2003US6657064 For use as analgesics
12/02/2003US6656874 Immersion carrier in impregnating solution
12/02/2003US6656873 A doped mixed metal oxide is useful for the vapor phase oxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated acid
12/02/2003US6656349 High hydrodesulfurization and hydrodemetallization activity in combination with a high abrasion resistance; particularly suitable for moving or ebullated beds; no difference in density between core and surface regions of the carrier
12/02/2003CA2136102C Process for producing n,n-disubstituted aminophenol
12/02/2003CA2068174C Hydrodecyclization process
11/2003
11/30/2003CA2430461A1 Process for hydrogenating an aromatic amine in the presence of a supported ruthenium catalyst
11/30/2003CA2429058A1 Method of producing oxybutynin and its derivatives
11/27/2003WO2003097773A1 Cyclic oligomer traction fluid
11/27/2003WO2003097654A1 Method for producing an alkenyl phosphorus compound
11/27/2003WO2003097653A1 Compound and processes for the preparation and use thereof
11/27/2003WO2003097622A2 Synthesis of 2-alkylcysteines, 2-(hydroxylated phenyl)-4-alkylthiazoline-4-carboxylic acids and derivatives thereof
11/27/2003WO2003097613A1 Pyridazin-3(2h)-one derivatives as pde4 inhibitors
11/27/2003WO2003097610A1 Aminoindazole derivatives active as kinase inhibitors, process for their preparation and pharmaceutical compositions comprising them
11/27/2003WO2003097600A1 Method for producing cyclic imides in the presence of polyphosphoric acid
11/27/2003WO2003097588A2 Fluorosulfates of hexafluoroisobutylene and its higher homologs and their derivatives
11/27/2003WO2003097585A2 Amidoacetonitrile compounds
11/27/2003WO2003097583A1 Ammoxidation of carboxylic acids to a mixture of nitriles
11/27/2003WO2003097582A2 Synthesis of benzonitriles and benzimidates
11/27/2003WO2003097581A1 Continuous process for the cyanation of hydrogenated beta-ketoesters
11/27/2003WO2003097579A1 Production process of aminomethyl group-containing benzamide compound
11/27/2003WO2003097578A1 Method for producing 2-(4-n, n-dialkylamino-2-hydroxybenzoyl)benzoates
11/27/2003WO2003097573A1 Amines that inhibit a mammalian anandamide transporter, and methods of use thereof
11/27/2003WO2003097571A1 Process for hydrogenating unactivated imines using ruthenium complexes as catalysts
11/27/2003WO2003097569A1 Continuous process for the enantioselective catalytic hydrogenation of beta-ketoesters
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