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
10/08/2003EP1349845A1 Method for the hydrogenation of maleic anhydride and related compounds in a fluid bed reactor
10/08/2003EP1349844A1 Method for the hydrogenation of maleic anhydride and related compounds in two serial reaction zones
10/08/2003EP1349831A2 Method for using a carbamoyl fluoride as fluorinating agent
10/08/2003EP1349827A1 Method of producing branched fatty substances
10/08/2003EP1349825A1 Improved process for producing carboxylic acids
10/08/2003EP1349824A1 Method for increasing oxidation reactor production capacity
10/08/2003EP1349821A1 Process for the c-alkylation of aromatic hydroxyl compounds
10/08/2003EP1140761B1 Benzophenones and the use thereof as photoinitiators
10/08/2003EP1070075B1 Chiral phosphorated ligands useful in catalysts
10/08/2003EP1019352B1 Improved metal-ligand complex catalyzed processes
10/08/2003CN1447815A Ruthenium complexes contg. carboids
10/08/2003CN1447812A Process for prepn. of highly pure crystalline (R.S)-cefuroxime axetil
10/08/2003CN1447810A Bicyclo-pyrazoles active as kinase inhibitors,process for their prepn. and pharmaceutical compsns. comprising them
10/08/2003CN1447800A Catalytic process for prepn. of thiazole derivatives
10/08/2003CN1447786A Two-stage process for hydrogenation of maleic acid to 1,4-butanediol
10/08/2003CN1447785A Method for vapour-phase partial oxidation aromatic hydrocarbons
10/08/2003CN1447783A Alcohol mixturex having 13 and 15 carbon atoms and use thereof in preparation of surface-active substances
10/08/2003CN1447782A Process for dehydrohalogenation of halogenated compounds
10/08/2003CN1123570C Method of preparing benzothiophene derivative
10/08/2003CN1123561C Method for selectively producing acetic acid through catalytic oxidation of ethane
10/08/2003CN1123558C Method for preparing polyalohols
10/08/2003CN1123384C Catalyst and method for producing vinyl acetate
10/07/2003US6630606 Acylation reactions of aromatic substrates
10/07/2003US6630604 Phosphine and phosphine oxide ligands are prepared using polymeric supports. These compounds can be easily cleaved from the support, and along with the corresponding supported compounds, used as ligands in the preparation of novel,
10/07/2003US6630600 Intermediate for their manufacture, pharmaceutical preparations containing them and the use of the compounds in clinical conditions associated with insulin resistance.
10/07/2003US6630581 Condensing the 3'-OH or 5'-OH group of a support-bound nucleoside or oligonucleotide with a monomeric nucleoside phosphoramidite having a carbonate-protected hydroxyl group; treating the intermediate provided with a deprotecting reagent
10/07/2003US6630308 Generating preferential amino acid sequences on substrate; obtain substrate, deblock, expose to amino acids, recover preferential particles
10/07/2003US6630112 Process and unit for carrying out a reaction on an organic feed, such as dimerization or metathesis, in the presence of a polar phase containing a catalyst
10/07/2003CA2279692C Novel 4-amino-1-arylpyridin-2-ones having anticonvulsive activity and processes for their preparation
10/07/2003CA2225198C Method for the synthesis of deoxypyridinoline
10/07/2003CA2098396C Layered oxide materials and swollen and pillared forms thereof
10/07/2003CA2095794C Catalytic cracking process and device used in two successive reaction zones
10/07/2003CA2038712C Ion type non-aqueous type composition and its use as a solvent
10/02/2003WO2003081261A2 Microdevices having a preferential axis of magnetization and uses thereof
10/02/2003WO2003080597A1 Method for manufacture of sertindole
10/02/2003WO2003080571A1 Process for producing azetidinone compounds
10/02/2003WO2003080556A1 Amine derivative with potassium channel regulatory function, its preparation and use
10/02/2003WO2003080550A1 Hydroformylation process
10/02/2003WO2003080243A1 In an amine or nitrile embedded passivated hydrogenation catalyst
10/02/2003WO2003079975A2 Process for the manufacture of optically active 3-substituted lactams by asymmetric hydrogenation of 3-alkylidenelactams
10/02/2003WO2003071118A3 Process for producing c19 minus fischer-tropsch products having high olefinicity
10/02/2003WO2003053567A3 Catalytic composition for the dehydrogenation of alkylaromatic hydrocarbons
10/02/2003WO2003053358A3 Fused heterocyclic compounds and analogs thereof: modulators of nuclear hormone receptor function
10/02/2003WO2002094760A3 Process for the preparation of 7-substituted 3-alkyl-3h-isobenzofuran-1-one derivatives
10/02/2003WO2002033596A3 Method of operating a computer system to perform a discrete substructural analysis
10/02/2003US20030187316 Isomerisation process
10/02/2003US20030187309 Process and catalyst for preparing alcohols
10/02/2003US20030187305 Coating the support with catalyst oxide, promoting adhesion by moist with water; gas-phase catalytic oxidation of propene to acrolein
10/02/2003US20030187301 Amidation, acetylation, reduction, ethylation, salt formation; chemical intermediate for the synthesis of beta 2-adrenoceptor agonist, treating asthma and chronic obstructive pulmonary disorder
10/02/2003US20030187299 Method for producing acrolein and/or acrylic acid
10/02/2003US20030187298 Method for producing acrylic acid by the heterogeneously catalysed gas-phase oxidation of propane
10/02/2003US20030187297 Methods for producing unsaturated carboxylic acids and unsaturated nitriles
10/02/2003US20030187296 Alkenylation, hydrogenation by starting acetoxycyclopent-2-en-1-one compound, removing acetoxy group, to form 3-alkylcyclopentanone; chemical intermediates for the synthesis of gabapentin
10/02/2003US20030187294 Process for producing catalysts comprising nanosize metal particles on a porous support, in particular for the gas-phase oxidation of ethylene and acetic acid to give vinyl acetate
10/02/2003US20030187293 Metallization from a metal compound into metallic elements in a liquid phase reaction and a gas phase reaction; use for catalyzing the esterification of ethylene and acetic acid to vinyl acetate
10/02/2003US20030187290 Ring expansion of 2-norbornene with chloroform, hydrolysis, oxidation, reacting with a nucleophilic compound, hydrolyzing to ketalization; a chemical intermediates for herbicides
10/02/2003US20030187285 Catalytic epoxidation reaction is carried out in at least two reactors, distillation, by-products inhibition, catalyst selectivity
10/02/2003US20030187280 (Per) haloethers
10/02/2003US20030187252 Porphyrin compounds consisting of porphyrin rings fused in a single direction by three bonds, i.e., one meso-meso carbon bond and two beta-beta carbon bonds and process for their synthesis
10/02/2003US20030187178 Photostability; weatherproofing
10/02/2003US20030187138 S,s' -bis-(alpha, alpha' - disubstituted - alpha" - acetic acid) - trithiocarbonates and polymers thereof for toughening thermosetting resins
10/02/2003US20030187114 Method for producing blends of phthalic acid diesters, decanols and tridecanols
10/02/2003US20030187009 Analgesics, diarrhea, anticonvulsants, antitussive agents or drug abuse therapy
10/02/2003US20030186945 Method of preparing and use of prodrugs of betulinic acid derivatives
10/02/2003US20030186924 Prodrugs
10/02/2003US20030186427 Apparatus for selectively converting photogenerated reagent precursors to photogenerated reagents associated with parallel synthesis of molecular sequence arrays on solid surfaces
10/02/2003US20030186320 1,3,5- trisubstituted-1,3,5-triazine-2,4,6-trione compounds and libraries
10/02/2003US20030186296 Microarray comprised of polynucleotide or polypeptide biopolymer substrate for use in cancer diagnosis
10/02/2003US20030186255 Multichannel microfluidic system for sequencing preferential nucleotide sequences
10/02/2003US20030186231 Systematic evolution of ligands by exponential enrichment: Chemi-ESLEX
10/02/2003US20030186228 Portable sensor array system
10/02/2003US20030186226 Methods and compositions for economically synthesizing and assembling long DNA sequences
10/02/2003US20030185721 Hydrogenation carbon monoxide with low contact times, good conversion rates and low methane selectivities; preferably the catalyst is made using a metal foam support.
10/02/2003US20030183798 A device for the dissolution of salt that is hardly soluble, especially sodium chloride and other poorly soluble salts in 1,2 dichloroethane, which primarily are to be used in direct chlorination plants for the production of 1,2 dichloroethane.
10/02/2003CA2479891A1 Microdevices having a preferential axis of magnetization and uses thereof
10/02/2003CA2466946A1 Hydroformylation process
10/01/2003EP1348702A1 Method of producing 1, 2, 4-benzothiadiazine-1, 1-dioxide compound
10/01/2003EP1348692A1 Process for the preparation of amine oxides
10/01/2003EP1348691A1 Process for producing alpha-aminohalomethyl ketone derivatives
10/01/2003EP1348685A1 Process for the preparation of carbon monoxide and methanol
10/01/2003EP1347984A2 A process for the preparation of taxan derivatives
10/01/2003EP1347977A1 Method for the production of 2-(2-ethoxyphenyl)-substituted imidazotriazinones
10/01/2003EP1347962A2 Process for preparing oxirane compounds
10/01/2003EP1347961A1 A process for the preparation of a collidine and 2,3,5,6-tetramethyl pyridine
10/01/2003EP1347958A1 Process for preparing distamycin derivatives
10/01/2003EP1347956A1 Cyclizing method for synthesis of compounds derived from pyrrolidine
10/01/2003EP1347828A1 Static micro-array of biological or chemical probes immobilised on a support by magnetic attraction
10/01/2003EP1347759A1 Antibacterial compounds
10/01/2003EP1200386B1 Process for the preparation of naproxene nitroxyalkylesters
10/01/2003EP1165479B1 Preparation of carvone
10/01/2003EP1150945B1 Arsenic promoted vanadium-antimony-oxide based catalyst for selective paraffin ammoxidation
10/01/2003EP1129055B1 Method for racemization of optically active amines
10/01/2003EP1098869B1 Improved method for simultaneous production of 6-aminocapronitrile and hexamethylenediamine
10/01/2003EP1084102B1 New 3-aryl propionic acid derivatives and analogs
10/01/2003EP1084096B1 Method for producing cyclopentanone
10/01/2003EP1077916B1 Process for the preparation of styrenes
10/01/2003EP1071649B1 Tertiary alkyl ester preparation
10/01/2003EP0971870B1 Production of terephthalic acid
10/01/2003EP0928287B1 Ionic compounds with delocalized anionic charge, their use as components of ionic conductors or catalyst
10/01/2003EP0914310B1 Aromatic conversion processes and zeolite catalyst useful therein
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