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)
06/2003
06/19/2003US20030114713 Process for producing 1,1,1- trifluoroacetone
06/19/2003US20030114709 Process for preparing saturated carboxylic acids having from one to four carbon atoms by gas-phase oxidation of 2-butanone
06/19/2003US20030114707 Arylation of olefins
06/19/2003US20030114704 Method of producing 3-aminoalkanoic acid esters
06/19/2003US20030114694 Process for the epoxidation of olefins
06/19/2003US20030114688 By heterogeneously catalyzed gas-phase oxidation of hydrocarbon having at least four carbon atoms by means of oxygen-containing gases; catalyst comprising vanadium, phosphorus and oxygen
06/19/2003US20030114670 Process for preparing substituted pyridines
06/19/2003US20030114638 Alkene borates and a process for covalently coupling organic compounds
06/19/2003US20030114635 Synthesis of anhydroglycitol esters of improved colour
06/19/2003US20030114613 Releasing from a chemical stable perfluoroalkyl-based radical; polymerization initiators
06/19/2003US20030114414 Preparing an N3-substituted-4-pyrimidone by contacting a 4-pyrimidone with a nonaqueous base and an alkylating agent including a leaving group; 6-(substituted amino)uracil by reacting a 2-alkoxy-6-amino-4-pyrimidone with an amine salt
06/19/2003US20030113805 Intrinsically labelled solid support
06/19/2003US20030113792 Epoxide polymer surfaces
06/19/2003US20030113739 Robotic preparation of antisense agents; antitumor agents; antiapoptosis agents; antiinflammatory agents
06/19/2003US20030113738 Replication; hybridization; drug screening
06/19/2003US20030113714 Binding peptides to polycrystalline semiconductors; detection of bacteriophages; high density magnetic storage; medical imaging; forensics; antitumor agents; anticarcinogenic agents
06/19/2003US20030113275 With use of hydrogenation catalysts; for use as aroma (honey or roses) additive in drugs and foods; chemical intermediates for antipsychotic drugs such as 5,6-dimethoxy-N((1-ethyl-2-pyrrolidinyl)methyl)-3-propylsalicylamide
06/19/2003CA2469021A1 Process for the synthesis of chirally pure .beta.-amino-alcohols
06/19/2003CA2468534A1 Zeolite catalysts for transalkylation of diisopropylbenzol
06/19/2003CA2467511A1 Process for the preparation of 4-methyl-7-aminoquinolones
06/18/2003EP1319665A1 Process for the hydrogenation of unsaturated transition metal complexes
06/18/2003EP1319660A1 Optically active azetidincarboxamide-coordinated transition metal complexes as catalysts in asymmetric reduction
06/18/2003EP1319648A1 Process for the production of acrylic acid
06/18/2003EP1319181A2 Cellular arrays comprising encoded cells
06/18/2003EP1319055A1 Method for converting oxygenates to olefins
06/18/2003EP1319013A2 Linker phosphoramidites for oligonucleotide synthesis
06/18/2003EP1318990A1 Process for preparing optically active epoxides
06/18/2003EP1318988A2 Ligands for monoamine receptors and transporters, and methods of use thereof (neurotransmission)
06/18/2003EP1318975A2 Process for making hexamethylene diamine using ozone-treated adiponitrile that contains phosphorous compounds
06/18/2003EP1318972A1 Method for producing branched alcohols and/or hydrocarbons
06/18/2003EP1318971A1 Method for recovering material values from bisphenol tars
06/18/2003EP1318970A1 Method for producing guerbet alcohols
06/18/2003EP1237894B1 Process for producing epoxyorganosilicon compounds
06/18/2003EP1177270B1 Polyalkene alcohol polyetheramines and use thereof in fuels and lubricants
06/18/2003EP1140775B1 Reclamation of metal catalysts used in the production of diaryl carbonates
06/18/2003EP1105367B1 Substituted cinnamic acids and cinnamic acid esters
06/18/2003EP1082282B1 Method for producing hexanediol
06/18/2003EP1080061B1 Method for producing mixtures of 1,4-butanediol, tetrahydrofuran and gamma-butyrolactone
06/18/2003EP1070073B1 Preparation of hydrogenosilanes by catalytic hydrogenolysis of polysilanes
06/18/2003EP1064291B1 Methods of synthesizing gm3
06/18/2003EP1044418B1 Method for providing, identifying and describing molecules capable of having a required activity, in particular in pharmacology and molecules resulting from said method
06/18/2003EP1026141B1 Process for the synthesis of a methanol/dimethyl ether mixture from synthesis gas
06/18/2003CN1425017A Synthetic process for intermediate for ecteinascidin and phthalascidin compounds
06/18/2003CN1425015A Chlorophyll and bacteriochlorophyll esters, and their preparation
06/18/2003CN1425007A Preparation of sulfonamides
06/18/2003CN1425006A Synthesis of intermediates useful in preparing tricyclic compounds
06/18/2003CN1425003A Methylation of indole compounds from dimethyl carbonate
06/18/2003CN1424998A Process for preparing alkoxylated dialkyl carbonate compounds
06/18/2003CN1424994A Process for activating catalyst for hydroxylation of aromatics
06/18/2003CN1424993A Process for preparing A1,3-diol
06/18/2003CN1424939A Process to separate rhodium/phosphite ligand complex and free phosphite ligand complex from hydroformylation mixture
06/18/2003CN1424938A High surface microporous active materials TIQ-6 and METIQ-6 in oxidation reactions
06/18/2003CN1424297A Method for preparing saturated carboxylic acid with one to four carbon atoms by 2-butanone gas-phase oxidation
06/18/2003CN1111523C Method for the catalytic production of substituted dipyridyl derivatives
06/18/2003CN1111518C Heavy aromatics processing
06/18/2003CN1111447C Multimetal oxide material used for gas phase catalyzing and oxidizing of organic compound
06/17/2003US6580009 Flexible preparation of propene and hexene
06/17/2003US6580008 Catalytic process for producing an alkylene glycol with reactor-output recycle
06/17/2003US6580006 Reacting tetrafluoroethylene and sulfuryl fluoride in presence of metal fluoride and crown ether
06/17/2003US6580005 Depolymerization and saponification using sodium carbonate; separation, dissolution, impurity removal, neutralization, crystallization, washing, drying and pulverizing
06/17/2003US6580003 Catalytic asymmetric desymmetrization of meso compounds
06/17/2003US6579991 Preparation of phthalic anhydride by oxidation of o-xylene with hot air in a reactor, the hot reaction gas being passed through a heat exchanger for interaction with cooling medium
06/17/2003US6579984 Economical, industrially feasible
06/17/2003US6579884 Gastrointestinal inflammatory diseases, antisecretory; infection by Helicobacter pylori of human gastric mucosa; Substituted imidazo(1,2-a)pyridines
06/17/2003US6579825 Catalyst composition
06/17/2003US6579824 Catalyst based on palladium, gold, alkali, and lanthanoid, and a method for producing vinyl acetate
06/17/2003US6579725 Linkers for synthesis of oligosaccharides on solid supports
06/17/2003US6579328 Preparation from a sterically hindered nitroxy compound and a diazonium salt of an aromatic amine in the presence of a transition metal catalyst
06/17/2003CA2241331C Reusable solid support for oligonucleotide synthesis, process for production thereof and process for use thereof
06/17/2003CA2084957C Process for preparing polyamines for lighter color polyisocyanate based foam
06/17/2003CA2073708C Process for the preparation of dialkyl carbonates
06/12/2003WO2003048175A1 Ligands for use in catalytic processes
06/12/2003WO2003048171A1 Organic carboxylic acid salt composition, process for preparation thereof and additives for epoxy resins
06/12/2003WO2003048169A1 Method for obtaining polysulphur monoorganoxysilanes
06/12/2003WO2003048161A1 A process for preparing 2,6-dichloropurine
06/12/2003WO2003048107A1 Arylation of olefins
06/12/2003WO2003048102A1 Method for the production of dihydroxycarboxylate esters
06/12/2003WO2003048097A1 Oxidation process in fluidised bed reactor
06/12/2003WO2003048093A2 Method for the isolation of trimethylol propane from a reaction mixture
06/12/2003WO2003048091A2 Method for isomerizing allyl alcohols
06/12/2003WO2003048090A1 The use of microencapsulated transition metal reagents for reactions in supercritical fluids
06/12/2003WO2003048084A2 Use of molecular sieves for the conversion of oxygenates to olefins
06/12/2003WO2003048079A2 Method for the arylation of olefins
06/12/2003WO2003048078A2 Production of ionic liquids
06/12/2003WO2003047749A1 Method for isomerizing allyl alcohols
06/12/2003WO2003047748A1 Supported metal oxides as catalysts for aldol condensations
06/12/2003WO2003047747A1 Device and method for carrying out heterogeneously-catalysed reactive distillations in particular for the production of pseudoionone
06/12/2003WO2003047329A2 Method for the preparation of 6-alpha-fluoro corticosteroids
06/12/2003WO2002096836A3 Fischer-tropsch process
06/12/2003US20030109767 Process of paraffin hydrocarbon isomerization catalysed by ionic liquids
06/12/2003US20030109766 Catalytic composition for dimerizing, co-dimerizing and oligomerizing olefins
06/12/2003US20030109765 Catalytic production of olefins at high methanol partial pressures
06/12/2003US20030109764 Synthesis of molecular sieve catalysts
06/12/2003US20030109763 Using porous, crystal zeolite alkylation catalyst
06/12/2003US20030109758 Catalytic hydrogenation of citral forming geranol, nerol mixture
06/12/2003US20030109755 Process for producing 2-alkyl-2cyclopentenones
06/12/2003US20030109750 Process for the preparation of 2-[alkyl(aryl)]sulfonylbenzene-sulfonyl chlorides and their intermediates
06/12/2003US20030109749 Processes for the preparation of olefins, unsaturated carboxylic acids and unsaturated nitriles from alkanes
06/12/2003US20030109748 Catalyst useful for oxidation of alkanes
06/12/2003US20030109746 Turbulence gas flow
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