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)
11/2000
11/23/2000WO2000069837A1 Process for making functionalized oxazolidinone compounds
11/23/2000WO2000069830A1 Diketodiazacyclic compounds, diazacyclic compounds and combinatorial libraries thereof
11/23/2000WO2000069809A1 Crystalline salts of dodecyl 2-(n,n-dimethylamino)-propionate
11/23/2000WO2000069805A1 Processes for preparing pesticidal intermediates
11/23/2000WO2000069802A1 Method for producing vinyl acetate monomer from ethane or ethylene oxidation
11/23/2000WO2000069798A1 Method for producing 4-chlorobiphenyl and 4-chlorobiphenyl-specific specifications
11/23/2000WO2000069796A1 Direct selective synthesis of para-xylene
11/23/2000WO2000069795A1 Method for the oligomerisation of c2-c8-olefins
11/23/2000WO2000069777A1 Reactions using lewis acids
11/23/2000WO2000021663A3 Polymer-supported phosphorus ligands for catalysis
11/23/2000WO2000018503A3 Combinatorial synthesiser
11/23/2000DE19923548A1 Verfahren zur Herstellung von 3-Isochromanonen durch Cyclisierung von o-Chlormethylphenylessigsäuren A process for producing 3-isochromanones by cyclization of o-chloromethylphenylacetic
11/23/2000DE19922643A1 Herstellung von aliphatischen alpha,omega-Dicarbonsäuren The preparation of aliphatic alpha, omega-dicarboxylic acids
11/23/2000DE19922642A1 Herstellung von geradkettigen Acrylnitril-Dimeren Production of straight-chain acrylonitrile dimers
11/23/2000CA2373685A1 Process for making functionalized oxazolidinone compounds
11/23/2000CA2373649A1 Direct selective synthesis of para-xylene
11/23/2000CA2373590A1 Diketodiazacyclic compounds, diazacyclic compounds and combinatorial libraries thereof
11/23/2000CA2371572A1 Polymerizable acidic compounds and methods of preparation
11/23/2000CA2368624A1 Novel .beta.-secretase and modulation of .beta.-secretase activity
11/22/2000EP1054014A2 Method for the preparation of organosilicon compounds and the organosilicon compounds prepared thereby
11/22/2000EP1054013A2 Silicon compounds containing silamethylene bonds and method for their preparation
11/22/2000EP1054009A2 Process for preparation of 3-isochromanones by cyclisation of o-chloromethylphenylacetic acids
11/22/2000EP1054002A1 Process for preparing 2-phenyl-3-aminopyridine, substituted phenyl derivatives thereof, and salts thereof
11/22/2000EP1053997A2 Process for the preparation of linear acrylonitril dimers
11/22/2000EP1053992A1 Production of aliphatic alpha, omega-dicarboxylic acids
11/22/2000EP1053989A2 Hydroxydiphenyl ether compounds
11/22/2000EP1053974A1 Reactions using lewis acids
11/22/2000EP1053789A1 Catalyst and oxychlorination process using it
11/22/2000EP1053786A1 Method of preparing phosphate catalysts for triethylenediamine production
11/22/2000EP1053785A1 Catalytic support based on metal oxide of group IVB, its preparation and uses thereof
11/22/2000EP1053471A1 Solution and solid phase sulfoxide glycosylation: synthesis of beta-linked oligosaccharides using 2-deoxy-2-n-trifluoroacetamido-glycopyranosyl donors
11/22/2000EP1053255A1 THREE-DIMENSIONAL STRUCTURES AND MODELS OF Fc RECEPTORS AND USES THEREOF
11/22/2000EP1053244A1 Glycosidation of 4,5-epoxymorphinan-6-ols
11/22/2000EP1053222A1 Method for the production of methylenedi(phenylamine) and methylenedi(phenyl isocyanate)
11/22/2000EP1053217A1 Process for the production of n-propanol
11/22/2000EP1053215A1 Methods for preparing macrocyclic products by ring-closing diine metathesis
11/22/2000CN1273973A Method of preparing endonortropine by using 9-benzyl-nortropine-3-one-perchlorate as intermediate and salt thereof
11/22/2000CN1273967A Novel substituted dimeric compounds, its preparing process and medicinal compsns. containing same
11/22/2000CN1273963A Process for preparing 2,3,5-trimethyl hydroquinone di-esters
11/22/2000CN1058721C Mehtod for prepn. of xylitol
11/22/2000CN1058713C Process for prepn. of aminotriazine derivatives
11/22/2000CN1058698C Process for continuous prepn. of aqueous formaldehyde solutions
11/22/2000CN1058697C Process for prodn. of substituted acrylic aldehyde
11/21/2000US6151123 Systems and methods for employing optical probes to characterize material properties
11/21/2000US6150572 Process for the regeneration of a catalyst based on trivalent chromium compounds
11/21/2000US6150571 Process for the preparation of 2,4-dichloro-3,5-dimethyl-fluorobenzene
11/21/2000US6150569 Reacting alkali metal amalgam and an alcohol in presence of catalyst comprising transition metal carbide, nitride or carbonitride, wherein catalyst is in the form of powder to form alkali metal alkoxide
11/21/2000US6150564 Selective liquid-phase hydrogenation of α,β-unsaturated carbonyl compounds
11/21/2000US6150557 Compounds
11/21/2000US6150548 Linkers
11/21/2000US6150540 Versatile intermediate for annonaceous acetogenins
11/21/2000US6150499 Reacting hexachloro-p-xylene with anhydrous hf in an inert organic solvent; produces relatively high yields, provides little waste, and is carried out as a simple, one-step process
11/21/2000US6150402 Natriuretic compounds
11/21/2000US6150179 Measuring internuclear dipole-dipole interaction strengths between selected nuclei in sample of binder compound using nuclear magnetic resonance; accurate drug design and drug screening
11/21/2000US6150147 Laying out a pattern of nucleotide sequences on surface of a substrate; forming layout of nucleic acid sequences on the surface of a substrate and reducing electrostatic charge during process
11/21/2000US6150129 Antimicrobial determination of N-(aminoalkyl) and/or N-(Amidoalkyl) dinitrogen heterocyclic compositions
11/21/2000US6150103 Compound for the immbolization of a biopolymer in a layer on surface
11/21/2000CA2028828C Method of producing insulating oil comprising dibenzylbenzene
11/21/2000CA2025737C Haloethylation of aromatic hydrocarbons
11/21/2000CA1341145C High temperature process for selective production of 3-methylpyridine
11/21/2000CA1341144C Process for selective production of 3-methylpyridine
11/16/2000WO2000068290A2 Poly(3-cyclopropyl-3-hydroxypropionate) and processes for its preparation and derivatives thereof
11/16/2000WO2000068238A1 Process for large scale preparation of sphingosines and ceramides
11/16/2000WO2000068192A2 Process for the preparation of (di)alkylperoxy esters of (di)carboxylic acids
11/16/2000WO2000068172A1 Continuous process for preparing halogenated compounds
11/16/2000WO2000067903A1 Promoted porous catalyst
11/16/2000WO2000067895A1 Method for high throughput chemical screening
11/16/2000WO2000067894A2 Methods of software driven flow sorting for reiterative synthesis cycles
11/16/2000WO2000024907A3 Library of novel "unnatural" natural products
11/16/2000WO2000023921A9 Graphic design of combinatorial material libraries
11/16/2000WO2000006525A3 Synthesis of combinatorial libraries of compounds reminiscent of natural products
11/16/2000DE19922405A1 Verfahren zur Herstellung von (4-Nitrosophenyl)phenylhydroxylamin A process for preparing (4-nitrosophenyl) phenylhydroxylamine
11/16/2000DE19922402A1 Preparation of pure 4-chlorobiphenyl by reacting biphenyl and chlorine in presence of catalyst then fractionally distilling, useful as intermediate for pharmaceuticals and plant protectants
11/16/2000DE19922038A1 Multistage oligomerization of 2-8C olefins uses a nickel-containing catalyst distributed over the zones to make maximum use of its activity
11/16/2000DE19921498A1 Verfahren zur Herstellung von wäßrigen Diazoniumsalzlösungen A process for the preparation of aqueous diazonium salt solutions
11/16/2000DE19920390A1 Katalysator und Verfahren zur Herstellung von Vinylacetat Catalyst and process for the production of vinyl acetate
11/16/2000DE19919607A1 Parallel synthesis of multiple oligonucleotides comprises using plug-in modules rotating between stations for performing different operations
11/16/2000DE19919336A1 Hydrolysis of thiazolidine derivative using acidic cation exchanger, giving 2-aminomercaptan derivative, e.g. cysteine or penicillamine, and carbonyl compound in high yield and purity
11/15/2000EP1052264A2 Process for the synthesis of nucleoside analogs
11/15/2000EP1052260A1 Trimerisation of formaldehyde in the gas phase
11/15/2000EP1052248A1 Process for the preparation of aqueous solutions of diazonium salts
11/15/2000EP1052247A1 Process for the preparation of (4-Nitrosophenyl)phenylhydroxylamine
11/15/2000EP1052240A1 Process for the preparation of substituted 3-hydroxybutyrate esters
11/15/2000EP1052236A2 Process for obtaining pentafluoroethane by chlorotetrafluoroethane dismutation
11/15/2000EP1052235A1 Process for obtaining pentafluoroethane by tetrafluorochloroethane dismutation
11/15/2000EP1052234A1 Process for the synthesis of chemical industrial feedstock and high-octane fuel, and high-octane fuel composition
11/15/2000EP1052017A2 Catalyst containing Mo, Bi, Fe, Ce and Zr; its use in the production of unsaturated aldehyde and unsaturated carboxylic acid
11/15/2000EP1051513A1 Polymeric arrays and methods for their use in binding assays
11/15/2000EP1051430A2 Array fabrication methods
11/15/2000EP1051397A1 Method for preparing an n- (aliphatic or aromatic)carbonyl]-2-aminoacetamide compound and a cyclyzed compound
11/15/2000EP1051389A1 Method for producing oxalkylated amines or alcohols
11/15/2000EP1051388A1 Method for producing optically active amino alcohols
11/15/2000EP1051386A1 Process for the production of monoglyceride based on the glycerolysis of methyl ester
11/15/2000EP1051385A1 Processes for preparing oxygenates and catalysts therefor
11/15/2000EP1051380A1 Process for producing a mixture containing cyclododecanone and cyclododecanol
11/15/2000EP1051378A1 Process for the preparation of neopentyl glycol
11/15/2000EP1051374A1 The use of compressed carbon dioxide in chemical reactions
11/15/2000EP1051250A1 Method for producing catalysts containing ruthenium and the use thereof for hydrogenation
11/15/2000EP1042269A4 Preparation of quinonediimines from phenylenediamines using hydrogen peroxide and a catalyst
11/15/2000EP0901453B1 Method for organic reactions
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