Patents for C07B 61 - Other general methods (69,072)
03/2001
03/01/2001WO2001014056A1 Group 4 metal promoted iridium carbonylation catalyst
03/01/2001WO2001014055A1 Group 5 metal promoted iridium carbonylation catalyst
03/01/2001WO2000066607A8 Detection using degradation of a tagged sequence
03/01/2001DE19941132A1 Verfahren zur kontinuierlichen Herstellung von Glutaraldehyd A process for the continuous preparation of glutaraldehyde
03/01/2001DE19940991A1 Verfahren zur Herstellung von Esterweichmachern A process for preparing ester plasticizers
03/01/2001DE19940641A1 Verfahren zur Herstellung von 4-Acyl-aminosäureestern und N-Acyl-Aminoacetalen A process for the preparation of 4-acyl-amino acid esters and N-acyl-amino acetals
03/01/2001DE10016073A1 Covalent immobilization of biopolymers, useful for studying e.g. gene expression, by coupling amino group on biopolymer to reactive group on substrate
03/01/2001CA2382779A1 Chiral ligands, transition-metal complexes thereof and uses thereof in asymmetric reactions
03/01/2001CA2381057A1 Insoluble lewis acid promoters for nickel-catalysed hydrocyanation of monoolefins
03/01/2001CA2376297A1 Methods of obtaining 2-methoxyestradiol of high purity
03/01/2001CA2347826A1 Novel amine and quaternary ammonium compounds made from ketones and aldehydes, and compositions containing them
03/01/2001CA2347116A1 2-alkyl-4-(2,6-dialkylphenyl) indenes
03/01/2001CA2317179A1 Macromolecular arrays on polymeric brushes and methods for preparing the same
02/2001
02/28/2001EP1078932A2 Process for the preparation of 2-keto-2-gulonic acid esters
02/28/2001EP1078931A2 Process for the preparation of vitamin D analogues
02/28/2001EP1078923A2 Process for the preparation of benzothiophene derivatives
02/28/2001EP1078916A1 Process for the preparation of N-acylaminoacid esters and N-acylaminoacetals
02/28/2001EP1078915A1 Reductive amination process using a homogeneous iridium catalyst
02/28/2001EP1078914A1 Process for the preparation of 2-chloro-4-nitroalkylbenzene
02/28/2001EP1078913A2 Process for the preparation of diesters of (meth)acrylic acid
02/28/2001EP1078912A2 Process for the preparation of methyl cyclohexylpropionate
02/28/2001EP1078910A1 Non-corrosive catalytic hydrolysis of fatty acid esters to fatty acids.
02/28/2001EP1078907A1 Process for producing aldehydes
02/28/2001EP1078905A1 Process for the preparation of substituted cyclopentadienes
02/28/2001EP1078687A1 Polyoxometallate supported catalysis
02/28/2001EP1078333A1 System, method, and computer program product for representing proximity data in a multi-dimensional space
02/28/2001EP1077993A1 Generation of combinatorial libraries of compounds corresponding to virtual libraries of compounds
02/28/2001EP1077932A1 Method for preparing aminonitrile and diamine
02/28/2001EP1077921A1 Process for preparing 4-aminodiphenylamines
02/28/2001EP1077916A1 Process for the preparation of styrenes
02/28/2001EP1077914A1 Process for selectively producing light olefins in a fluid catalytic cracking process from a naphtha/steam feed
02/28/2001EP1077911A1 Method for orthometalation of a carbocyclic aromatic derivative bearing at least an electron donor group
02/28/2001EP1077765A1 Photochemical and thermochemical solar syntheses using flat-bed solar collectors/solar reactors
02/28/2001EP1077764A1 Method for preparation of libraries using a combinatorial molecular beam epitaxy (combe) apparatus
02/28/2001EP1040089A4 Meta-xylene production process
02/28/2001EP0892672A4 Plate for reaction system
02/28/2001CN1285815A Method for hydrogenating benzene polycarboxylic acids or derivatives thereof by using catalyst containing macropores
02/28/2001CN1285811A Method for producing 2,6-DMN from mixed dimethylnaphthalenes by crystallization, adsorption and isomerization
02/28/2001CN1285810A Alkylaromatics production
02/28/2001CN1285342A Process for preparation of 2-keto-gulonoester
02/28/2001CN1285338A Preparation of C5-C6-olefines
02/28/2001CN1285337A Transfer process for multi-phase alkylate-alkyl
02/28/2001CN1285240A Multi-metal axide supported catalyst
02/28/2001CN1062549C Process for the pheparation of allyl quinone derivatives, and intermediates
02/28/2001CA2317097A1 Process for making 5-lipoxygenase inhibitors having varied heterocyclic ring systems
02/28/2001CA2317001A1 Process for making 5-lipoxygenase inhibitors having varied heterocyclic ring systems
02/28/2001CA2316748A1 Process for making 5-lipoxygenase inhibitors having varied heterocyclic ring systems
02/28/2001CA2316680A1 Process for preparing ester plasticizers
02/27/2001US6194627 Process for preparing aromatic olefins by using palladaphosphacyclobutanes as catalysts
02/27/2001US6194624 Hydrogenation of polyenes to monoenes
02/27/2001US6194623 Hydrogenation of organic compounds with the use of the NEMCA effect
02/27/2001US6194620 Dichloro tetraflouro-{2,2}-paracyclopane, a process for manufacturing thereof and poly-α, α-difluoro-chloro-para-xylylene film prepared therefrom
02/27/2001US6194619 For cleaning solid surfaces
02/27/2001US6194618 Catalytically reducing methyl hydroxyisobutyrate in presence of catalyst containing copper component and a ruthenium component
02/27/2001US6194616 Mixing aromatic compound and acylation compound forming reaction mixture; passing mixture over catalytic bed comprising zeolite; recirculating reaction mixture from catalytic bed over catalytic bed
02/27/2001US6194615 Useful as crosslinkers in coatings applications
02/27/2001US6194612 Template for solution phase synthesis of combination libraries
02/27/2001US6194607 Oxidizing, with feed gas comprising oxygen and carbon dioxide, alkyl aromatic compound or partially oxidized intermediate using catalyst comprising cobalt, manganese, and bromine, alkali metal or alkaline earth metal dissolved in solvent
02/27/2001US6194606 Intermediates
02/27/2001US6194602 Reacting olefin with carboxylic acid in presence of large pore acidic zeolite selected form zeolite beta, zeolite x, zeolite y to produce ester
02/27/2001US6194587 Reacting mixture of molecular oxygen containing gas n-butane in reactor at conditions effective for formation of maleic anhydride; scrubbing reaction gas mixture to recover maleic anhydride; separating liquid, adding n-butane and reacting
02/27/2001US6194586 Selective sulphonation of the primary alcohol of a diol containing both primary and secondary alcohols
02/27/2001US6194565 Antiinflammatory agent
02/27/2001US6194563 Solid phase nucleic acid labeling by transamination
02/27/2001CA2062266C Alkyl aromatic hydrocarbon dehydrogenation catalyst
02/27/2001CA2024902C Enhanced production of propylene from higher hydrocarbons
02/23/2001CA2316666A1 Multi-phase alkylation-transalkylation process
02/23/2001CA2315884A1 Polyoxometallate supported catalysts
02/22/2001WO2001012860A1 Methods, systems and computer software for designing and synthesizing sequence arrays
02/22/2001WO2001012642A2 Nucleoside derivatives and a method for producing same
02/22/2001WO2001012640A1 Method for the production of phosphonomethylglycine
02/22/2001WO2001012630A1 Spirocyclic ligands for sigma receptors, and libraries and methods of use thereof
02/22/2001WO2001012617A1 Process for preparing alkylene oxide
02/22/2001WO2001012587A1 Aminosalicylclic acid amides and their use for combating organisms that are harmful to plants
02/22/2001WO2001012583A1 Method for the production of adrenaline
02/22/2001WO2001012581A1 Single-phase process for production of fatty acid methyl esters from mixtures of triglycerides and fatty acids
02/22/2001WO2001012578A1 Processes for the preparation of 2-arylvinyl alkyl ether and 1,4-diaryl-2-fluoro-2-butene compounds
02/22/2001WO2001012575A1 Methods for preparing perfluorinated [18f]-radiolabelled nitroimidazole derivatives for cellular hypoxia detection
02/22/2001WO2001012574A1 Transfer hydrogenation process
02/22/2001WO2001012323A2 Catalyst structure and method of fischer-tropsch synthesis
02/22/2001WO2000078773A3 Process for preparing 6-o-alkenyl-substituted erythromycin deriv atives
02/22/2001WO2000059862A3 Processes for preparing pesticidal intermediates
02/22/2001WO1999063996A8 Multivalent agonists, partial agonists, inverse agonists and antagonists of the 5ht2 receptors
02/22/2001DE19939815A1 New silicon- or germanium-containing traceless linkers for use in solid phase synthesis, are readily cleaved under mild conditions by zwitterion formation but stable to acid and base
02/22/2001DE19938980A1 Verfahren zur Herstellung von 2-Keto-L-gulonsäureestern A process for producing 2-keto-L-gulonic esters
02/22/2001DE19938737A1 Aminosalicylsäureamide Aminosalicylamides
02/22/2001DE19938736A1 Verfahren zur Herstellung von [Bis-(trifluormethyl)-phenyl]-essigsäuren und deren Alkylestern sowie [Bis-(trifluormethyl)-phenyl]-malonsäure-dialkylester A process for preparing [bis (trifluoromethyl) phenyl] -acetic acids and alkyl esters thereof as well as [bis (trifluoromethyl) phenyl] malonic acid dialkyl esters
02/22/2001DE19938341A1 Production of 1,3-diketone, especially acetyl-acetone, involves thermal rearrangement of enol-ester in a special tubular reactor which is only heated over part of its length and insulated over the rest
02/22/2001DE19938092A1 Nucleosidderivate und Verfahren zu deren Herstellung Nucleoside derivatives and methods for their preparation
02/22/2001CA2383266A1 Transfer hydrogenation process
02/22/2001CA2381413A1 Method for the production of phosphonomethylglycine
02/22/2001CA2378712A1 Methods for preparing perfluorinated [18f]-radiolabelled nitroimidazole derivatives for cellular hypoxia detection
02/21/2001EP1077264A2 DNA chip, PNA chip, and their preparation methods
02/21/2001EP1077218A2 Peptido-mimetic compounds containing RGD sequence useful as integrin inhibitors
02/21/2001EP1077208A2 Process for the preparation of (bis-(trifluormethyl)-phenyl)-acetic acids and their alkyl esters as well as dialkyl esters of (bis-(trifluormethyl)-phenyl)-malonic acid
02/21/2001EP1077084A2 Mordenite-based catalyst for producing methylamines
02/21/2001EP1077083A1 Catalyst comprising at least one zeolite of the NES structural type and rhenium and the transalkylation of aromatic hydrocarbons using the same
02/21/2001EP1077082A1 Heteropolyacid/polyoxometallate catalysts
02/21/2001EP1077070A2 Oral drug delivery compositions
02/21/2001EP1076649A1 Isoquinoline compound melanocortin receptor ligands and methods of using same