Patents for C07B 61 - Other general methods (69,072)
02/2002
02/12/2002US6346624 Process for making 5-lipoxygenase inhibitors having varied heterocyclic ring systems
02/12/2002US6346611 High affinity TGfβ nucleic acid ligands and inhibitors
02/12/2002US6346555 Process and catalyst for preparing C2-oxygenates from synthesis gas
02/12/2002US6346501 Catalyst based on palladium, cadmium, alkali and lanthanoids and a method for producing vinyl acetate
02/12/2002US6346500 Catalyst system for producing aromatic carbonates
02/12/2002US6346499 Catalyst composition for producing diaryl carbonates using carboxylic acid amide as promoter
02/12/2002US6346423 Methods and compositions for producing biopolymeric arrays
02/12/2002US6346413 Polymer arrays
02/12/2002US6346290 Organic polymer on substrate, delivering an initiator, polymerization and screening
02/12/2002CA2351999C Intermediates for producing enyne derivatives
02/12/2002CA2085108C Manufacture of neopentyl glycol (i)
02/07/2002WO2002010758A2 Surface-attached polyfunctional polymer networks for sensor chips
02/07/2002WO2002010448A2 Photochemical support disc and method for carrying out chemical and biological assays
02/07/2002WO2002010373A2 Apparatus and method for specific release of captured extension products
02/07/2002WO2002010228A2 Transformation of polymers to useful chemicals by oxidation
02/07/2002WO2002010186A1 A rapid, quantitative method for the mass spectrometric analysis of nucleic acids for gene expression and genotyping
02/07/2002WO2002010180A1 An improved method for the synthesis of sucrose-6-esters
02/07/2002WO2002010178A1 Adamantyl groups containing phosphane ligands, the production and use thereof in catalytical reactions
02/07/2002WO2002010174A1 Process for the preparation of 9-amino substituted 9,10-dihydropyrrolo [2,1-b][1,3]benzotiazepines
02/07/2002WO2002010172A1 Azabicyclic compounds, preparation thereof and use as medicines, in particular as antibacterial agents
02/07/2002WO2002010170A1 Imidazo-pyrazine derivatives as ligands for gaba receptors
02/07/2002WO2002010161A1 Process for preparing arylacetylaminothiazoles
02/07/2002WO2002010150A1 2,2-disubstituted 1,3-dioxolanes as antitussive agents
02/07/2002WO2002010111A1 Process for the synthesis of diaryl esters of dicarboxylic acids
02/07/2002WO2002010110A2 Method for producing tertiary c4-c8-alkyl esters of (meth)acryl acid and a falling film evaporator involved therein
02/07/2002WO2002010109A1 Method for producing tert-butyl esters of aliphatic c1-c4-carboxylic acids
02/07/2002WO2002010102A1 Method for producing hydroxy aromatics
02/07/2002WO2002010099A2 Catalyst and process for aromatic hydrocarbons production from methane
02/07/2002WO2002010097A1 A process for separating o- and p-substituted benzene compounds
02/07/2002WO2002010096A1 Kinetic resolutions of chiral 2- and 3-substituted carboxylic acids
02/07/2002WO2002010095A2 Process for the cyanation of aldehydes
02/07/2002WO2002010093A1 Method for producing olefin-substituted aromatic or heteroaromatic compounds
02/07/2002WO2001079213A3 Polymer-supported synthesis of heteroatom bidentate ligands for catalysis
02/07/2002US20020016522 Synthesis of molecular sieve catalysts
02/07/2002US20020016521 Manufacturing process for alpha-olefins
02/07/2002US20020016519 Slurrying nickel ammonium carbonate with alumina powder of small particle size, heating and reducing; hydrogenation catalyst for oils and fates; readily filtered
02/07/2002US20020016515 By liquid or gas phase catalytic process
02/07/2002US20020016513 Use of molecular weight-enlarged catalysts in a process for asymmetric, continous hydrogenation, novel molecular weight-enlarged ligands and catalysts
02/07/2002US20020016510 In the presence of acid catalyst and of basic catalyst; provides clear, pale-coloured products; one step process
02/07/2002US20020016503 By-product inhibition
02/07/2002US20020016501 Process for producing aromatic polycarboxylic acid
02/07/2002US20020016500 Contamination of recovered components of catalyst with eluted metals (iron) can be suppressed by adding compound generating ion of an alkali metal to mother liquor supplied to ion exchange resin
02/07/2002US20020016498 Jet streams of solvent impinge creating high turbulence at point of impact on chemical intermediates; eliminates need for high intensity milling
02/07/2002US20020016497 Purified sulfonated organophosphorus compounds and catalysis of organic reactions therewith
02/07/2002US20020016496 Catalytic thermal decomposition of carbamates using silicates (clays, zeolites) as catalysts
02/07/2002US20020016495 Process for the production of vinyl acetate
02/07/2002US20020016494 For producing hydroxyalkyl (meth)acrylate by reacting (meth)acrylic acid with alkylene oxide
02/07/2002US20020016489 Alkene borates and a process for covalently coupling organic compounds
02/07/2002US20020016484 Bidentate ligand, catalyst system containing such ligand and a process for the carbonylation of ethylenically or acetylenically unsaturated compounds using such a catalyst system
02/07/2002US20020016483 Process for producing hydroxycarboxylic acid ester
02/07/2002US20020016475 Does not require high pressure or temperature, not susceptible to air or sulfur poison; easy to handle
02/07/2002US20020016473 Enantioselectivity of alpha,beta-unsaturated aldehydes
02/07/2002US20020016466 Process for the preparation of the mesylate salt trihydrate of 1-(4-hydroxyphenyl)-2-(4-hydroxy-4-phenylpiperidin-1-yl)-1-propanol and intermediates useful therefor
02/07/2002US20020016456 Reacting an amine salt of cefuroxime with an esterifying agent
02/07/2002US20020016425 Bis-aryliminepyridine iron/cobalt complexes as selective catalysts in ethylene oligomerization
02/07/2002US20020016422 Preparation of vinylsilanes
02/07/2002US20020016374 Contacting a gaseous reactant and a liquid selected from the group consists of reactants, coolants and mixtures in presence of fluidized bed of catalyst, liquid and gaseous reactant are introduce into reactor through different inlets
02/07/2002US20020016268 Process for manufacturing sulphurized olefins
02/07/2002US20020016010 Synthesis of compounds and libraries of compounds
02/07/2002US20020016008 Conformationally-restricted peptide probe libraries
02/07/2002US20020015965 For use in synthesizing and testing triboluminescent and photoluminescent materials; for remote sensing of strain, impact, pressure and fracture
02/07/2002US20020015960 Generating biochips; join nucleotide sequences to surface, incubate with second biochip, join chips, monitor joined biochips
02/07/2002US20020015954 Sets of oligonucleotide-binding e-tag probes
02/07/2002US20020015883 Ionic liquids
02/07/2002US20020015671 Liquid phase oxidation reactor
02/07/2002US20020014135 Use of zinc treated with metal hydride in organometallic synthesis
02/07/2002DE10121026A1 Synthesis of aldehyde, useful as intermediate for pharmaceutical and agricultural products and as flavoring agent, involves reacting carboxylic acid or its ester with hydrogen in the presence of a catalyst
02/07/2002DE10037961A1 Neue Phosphanliganden, deren Herstellung und ihre Verwendung in katalytischen Reaktionen New phosphine ligands, their preparation and their use in catalytic reactions
02/07/2002DE10036959A1 Verfahren zur Herstellung von tert.-Butylestern aliphatischer C1-C4-Carbonsäuren A process for the preparation of tert-butyl esters of aliphatic C1-C4-carboxylic acids
02/07/2002DE10036958A1 Verfahren zur Herstellung von tert.-C4-C8-Alkylestern der (Meth)acrylsäure Process for the preparation of tertiary C4-C8 alkyl esters of (meth) acrylic acid
02/07/2002DE10036953A1 Verfahren zur Herstellung von Hydroxyaromaten A process for preparing hydroxyaromatic
02/07/2002DE10036852A1 Urethanderivate Urethane
02/07/2002DE10036516A1 Verfahren zur Herstellung von enantiomerenreinen 6,8-Dihydroxyoctansäureestern durch assymetrische katalytische Hydrierung A process for the preparation of enantiomerically pure 6,8-dihydroxyoctanoic acid esters by asymmetric catalytic hydrogenation
02/07/2002DE10036121A1 N-Substituierte-1-amino-1,1-dialkyl-carbonsäurederivate N-substituted-1-amino-1,1-dialkyl-carboxylic acid derivatives
02/07/2002CA2418116A1 Process for the cyanation of aldehydes
02/07/2002CA2417259A1 Process for preparing arylacetylaminothiazoles
02/07/2002CA2417121A1 Imidazo-pyrazine derivatives as ligands for gaba receptors
02/07/2002CA2416983A1 Catalyst and process for aromatic hydrocarbons production from methane
02/07/2002CA2416303A1 Kinetic resolutions of chiral 2- and 3-substituted carboxylic acids
02/07/2002CA2411490A1 Transformation of polymers to useful chemicals by oxidation
02/06/2002EP1178032A1 Process for the preparation of 2-(4-methyl-3-pentenyl)-anthraquinone
02/06/2002EP1177830A2 Reaction method using heterogeneous catalyst and reaction apparatus therefor
02/06/2002EP1177270A1 Polyalkene alcohol polyetheramines and use thereof in fuels and lubricants
02/06/2002EP1177193A1 Process for the preparation of 6-(perfluoroalkyl)uracil compounds
02/06/2002EP1177165A1 Processes for preparing pesticidal intermediates
02/06/2002EP1177160A1 Method for the oligomerisation of c2-c8-olefins
02/06/2002EP1177042A1 Titanium-containing catalyst composition and processes therefor and therewith
02/06/2002EP1177040A1 Method of preparing a catalyst containing gold and titanium
02/06/2002EP1176871A1 Novel beta-secretase and modulation of beta-secretase activity
02/06/2002EP1036056B1 Process to separate rhodium from an organic mixture
02/06/2002EP0994841B1 Method for preparing 3,3-dimethylbutyraldehyde
02/06/2002EP0941211B1 Process for alkylating alkylatable organic compounds
02/06/2002EP0888364B1 Process to prepare a multidentate phosphite compound
02/06/2002CN1335043A Microwave apparatus and methods for performing chemical reactions
02/06/2002CN1334814A Antiviral nucleoside analogues
02/06/2002CN1334805A Process for preparing pyridazin-2-one derivs.
02/06/2002CN1334803A Method for producing (2S, 4R, 9S)-octahydro-1H-indole-2-carboxylic acid and intermediate products therefor
02/06/2002CN1334799A Alpha-substitution of unprotected beta-amino ester compounds
02/06/2002CN1334795A Method for preparation of carbonates by continuous process
02/06/2002CN1334794A Process for preparation of methyl p-vinylbenzoate and p-vinyl benzoic acid, and their use in latex compositions