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)
11/2003
11/12/2003EP1360161A2 A process for preparing a branched olefin, a method of using the branched olefin for making a surfactant, and a surfactant
11/12/2003EP1360160A1 Method for producing high-purity diisobutene
11/12/2003EP1360159A2 Method for hydrogenating liquid organic compounds
11/12/2003EP1360005A2 Compound suitable for use as a catalyst or for producing a catalyst system derived from a bis-phosphorinane
11/12/2003EP1360002A2 Improved metal-ligand complex catalyzed processes
11/12/2003EP1359892A1 Primary intermediates for oxidative coloration of hair
11/12/2003EP1359889A2 Primary intermediate for oxidative coloration of hair
11/12/2003EP1359888A1 Couplers for oxidative coloration of hair
11/12/2003EP1265877B1 Method for making an oxirane
11/12/2003EP1216252B1 Hydroformylation using multidentate phosphite ligands
11/12/2003EP1200450B1 Method for the production of phosphonomethylglycine
11/12/2003EP1185497B1 Hydrogenation of phthalic acids
11/12/2003EP1140937B1 Antiviral nucleoside analogues
11/12/2003EP0840742A4 Systematic evolution of ligands by exponential enrichment: chemi-selex
11/12/2003CN1455775A Method for preparing Dl-alpha-to copherol with high yield
11/12/2003CN1455773A Method for preparing 2-(2-hydroxyphenyl)-2h-benzotriazole
11/12/2003CN1455763A Process for producing adamantane compound
11/12/2003CN1455701A Synthesis of molecular sieve catalysts
11/12/2003CN1454713A Metal-modified palladium Pd/nickel catalyst
11/12/2003CN1454711A Loading type mixed metal oxide catalyst
11/12/2003CN1127473C Process for preparing alkyl (meth) acrylates
11/12/2003CN1127472C Vinyl acetate process utilizing a palladium-gold-copper catalyst
11/12/2003CN1127467C Method for preparing gamma-halogenated aldehyde tiglate
11/12/2003CN1127466C Manufacture of polyene (Di) aldehydes
11/12/2003CN1127457C Process for electrophilic aromatic substitution
11/12/2003CN1127375C Preparation of hydrogenation catalyst resovable in organic liquid phase
11/12/2003CN1127374C Carrier catalyst and use as hydrocarbon gaseous oxidation
11/11/2003US6647358 Pharmacokinetic-based drug design tool and method
11/11/2003US6646243 Fixing biopolymers to substrate; obtain substrate, incubate with nucleotide sequences, expose to activator, recover product
11/11/2003US6646175 Production of olefins
11/11/2003US6646174 Co-oligomerization of 1-dodecene and 1-decene
11/11/2003US6646172 Preparation of propene
11/11/2003US6646167 Method of manufacturing phenol by direct oxidation of benzene
11/11/2003US6646166 Reacting an arylmethanesulfonyl fluoride or arylmethanephos-phonate with a 3-aryl-2-fluoropropenal
11/11/2003US6646165 Reacting halothiophenol compound with an alkali metal hydroxide to obtain an alkali metal halothiophenolate compound; oxidizing in the presence of a mineral acid to produce bishalophenyl disulfide
11/11/2003US6646163 Hydrogenating phthalonitrile obtained through ammoxidation of xylene to produce xylenediamine
11/11/2003US6646160 Process for the preparation of carboxylic acid salts from primary alcohols
11/11/2003US6646159 Carbonylation process
11/11/2003US6646158 Catalytic oxidation of alkanes to corresponding acids
11/11/2003US6646155 Reacting an alpha-beta-unsaturated carboxylic acid with an alkanol in the presence of an acidic esterification catalyst and in the presence of an entraining agent with which the water of reaction formed during esterifiction is removed
11/11/2003US6646154 Method for carbonylation of lower alkyl alcohols using tungsten promoted group VIII catalyst
11/11/2003US6646148 Bidentate phosphite and nickel catalyst compositions for hydrocyanation of monoolefins
11/11/2003US6646146 Fatty acid in the liquid phase is contacted with steam in the presence of a compound of a metal that is capable of forming a soap with a large hydration shell as a catalyst.
11/11/2003US6646145 Processes for preparing alkoxylated nonionic surfactants using hydrotalcite catalysts
11/11/2003US6646142 Process for the direct oxidation of olefins to olefin oxides
11/11/2003US6646141 Process for the epoxidation of olefins
11/11/2003US6646140 From ethylbenzene hydroperoxide and an olefin in the presence of an immobilized catalyst bed
11/11/2003US6646138 Oxidizing isopropylbenzene, epoxidizing propylene with isopropylbenzene hydroperoxide to obtain propylene oxide and cumyl alcohol, then hydrogenolyzing cumyl alcohol and recycling isopropylbenzene
11/11/2003US6646135 Continuous process for the enantioselective hydrogenation of alpha ketocarbonyl compounds
11/11/2003US6646127 Reacting in a liquid phase reaction mixture: A) at least one acetone compound, and B) at least one ammonia donor compound, in presence of crystalline calcium aluminosilicate catalyst to form 2,2,6,6-tetramethyl-4-oxopiperidine (triacetonamine)
11/11/2003US6645919 3-(4,5-Dihydroisoxazol-5-yl)benzoylcyclohexenones and the use thereof as herbicides
11/11/2003US6645906 High temperature mixing
11/11/2003US6645905 Contacting mixed metal oxide with liquid selected from organic acids, alcohols, inorganic acids and hydrogen peroxide; recovering insoluble material; calcining insoluble material; mixing with promoter in solvent; removing solvent; calcining
11/11/2003US6645904 Use as phase transfer catalysts, in halogen-fluorine exchange reactions and nucleophilic substitutions; bis(2-methoxyethyl)amino-tris(pyrrolidino)phosphonium chloride for example; lower dermal toxicity
11/11/2003US6645745 Cytochrome P-450 (CYP) heme proteins mediating a varitey of metabolic processes; use to identify/obtain drug candidates or inhibitors for therapy of disorders related to malfunction of human CYP encoding genes such as cancer
11/11/2003US6645721 Detection of preferential nucleotide sequences in sample; provide nanoparticles having oligonucleotides attached, incubate with nucleotide sequence sample, detect adjustment in hybridization pattern
11/11/2003CA2112258C Chiral phospholanes via chiral 1,4-diol cyclic sulfates
11/06/2003WO2003091360A1 Process for pyrolysis of hydrocarbon
11/06/2003WO2003091304A2 Solid supports functionalised by phosphorus dendrimers, method for preparing same and uses thereof
11/06/2003WO2003091244A1 New piperidinyl-alkylamino-pyridazinone derivatives, a process for the preparation thereof and pharmaceutical compositions containing said compounds
11/06/2003WO2003091236A1 Imidazolinylmethyl aralkylsulfonamides
11/06/2003WO2003091228A2 Method for producing substituted phenylsulfonyl urea
11/06/2003WO2003091203A1 Method for producing 3-trifluoromethylphenyl-4-cyanobenzyl ketone
11/06/2003WO2003091196A1 Process for the enantioselective synthesis of propargyl alcohol derivatives of r configuration from the racemic mixtures thereof
11/06/2003WO2003091195A1 Method of removing iron contaminants from liquid streams during the manufacture and/or purification of aromatic acids
11/06/2003WO2003091192A1 C10-alkanolalkoxylate mixtures and the use thereof
11/06/2003WO2003091191A1 C10-alkanolalkoxylates and the use thereof
11/06/2003WO2003090926A1 Method for preparing ruthenium-carrying alumina and method for oxidizing alcohol
11/06/2003WO2003090918A1 Downflow catalytic cracking reactor and use thereof
11/06/2003WO2003042195A3 Photochromic oxazine compounds and methods for their manufacture
11/06/2003WO2003016321A3 Novel phosphite compounds and novel phosphite metal complexes
11/06/2003WO2003014080A3 Oxopyrrolidine compounds, preparation of said compounds and their use in the manufacturing of levetiracetam and analogues
11/06/2003WO2002059117A8 Piperazine- and piperidine-derivatives as melanocortin receptor agonists
11/06/2003WO2002059108A8 Melanocortin receptor agonists
11/06/2003WO2002059107A8 Substituted piperidines/piperazines as melanocortin receptor agonists
11/06/2003WO2002059042A8 Process for the production of molybdenum oxide, molybdenum oxide produced from this process and use thereof
11/06/2003WO2002032571A9 Catalyst comprising a support and a catalytically active oxide material applied to the surface of the substrate
11/06/2003WO2002024335A3 Process for producing a strong-acid cation exchange resin
11/06/2003US20030208095 For production of olefins from alkanes within short-contact time reactors
11/06/2003US20030208094 Zeolite NU-87 (NES type); hydrorefining catalysts
11/06/2003US20030208092 Reacting cyclopropylcarboxaldehyde and ketene in the presence of catalyst to polylactones used as chemical intermediates such as 3-cyclopropylacrylic acid, vinylcyclopropane or cyclopropylacetylene
11/06/2003US20030208087 Sulfur compounds such as methyl 2-amino-4-methanesulfonylamino methylbenzoate, used as herbicides
11/06/2003US20030208085 Oxidation catalysts on supports used for oxidation or ammoxidation of hydrocarbons to unsaturated carboxylic acids or nitriles; catalyst selectivity
11/06/2003US20030208083 Amino acid derivatives and methods of making the same
11/06/2003US20030208074 Reacting protected heterocyclic amines in the presence of bases and solvents, to form chemical intermeadiates used as chemokine receptor antagonists
11/06/2003US20030208072 Process for the manufacture of organic compounds
11/06/2003US20030208021 Endcapping a vinyl homo- or copolymers with a compound having hydroxy groups; for use as plastics, adhesives, fibers and binders
11/06/2003US20030207938 Such as 5-bromo-6,6'-dimethyl-2,2',3',4'-tetramethoxybenz-hydryl alcohol for controlling harmful phytopathogenic fungi
11/06/2003US20030207761 Metal modified Pd/Ni catalysts
11/06/2003US20030207400 Double stranded DNA of target sequence(s) bound non-covalently to a sequence specific polyamide (SSP) moiety having a ligand moiety linked covalently to said polyamide; polyamide contains N-methylpyrrole or N-methylimidazole groups
11/06/2003US20030207335 For preparation of kits and biosensors for disease diagnosis and compound analyses
11/06/2003US20030207331 Encoding methods using up-converting phosphors for high-throughput screening of catalysts
11/06/2003US20030207249 Connection of cells to substrates using association pairs
11/06/2003US20030205470 Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis
11/06/2003US20030205469 Analytes are loaded into a four-way intersection of channels by electrokinetically pumping the analyte through the intersection, followed by switching of the potentials to force an analyte plug into the separation channel.
11/06/2003US20030205453 Decomposing an organic compound using ascorbic acid or salt; useful for waste water disposal and changing of waste into compost and purify the soil
11/06/2003DE10200200C1 Verfahren zur Herstellung von Sorbinsäure A process for producing sorbic acid
11/06/2003CA2483482A1 Process for the preparation of 4-methyl-thiazole-5-carbaldehyde intermediate
11/06/2003CA2480293A1 New piperidinyl-alkylamino-pyridazinone derivatives, a process for the preparation thereof and pharmaceutical compositions containing said compounds
11/06/2003CA2452176A1 Process for preparing ruthenium-carrying alumina and process for oxidizing alcohol
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