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
11/02/2000WO2000064851A1 Acrylate monomer preparation using alkali metal alkoxides as ester interchange catalysts and bromide salt polymerization inhibitors
11/02/2000WO2000064849A1 Production of phenol
11/02/2000WO2000064848A1 Method for the dihydroxylation of olefins using transition-metal catalysts
11/02/2000WO2000064844A1 Method for the asymmetric dihydroxylation of olefins, using osmium catalysts
11/02/2000WO2000064843A1 Functionalised solid support for alpha-oxoaldehyde synthesis
11/02/2000WO2000064842A1 Singlet oxygen oxidation of organic substrates
11/02/2000WO2000064583A1 Metal catalysts and methods for making and using same
11/02/2000WO2000064582A1 Surface-modified mixed oxides containing precious metal and titanium, for the selective oxidation of hydrocarbons
11/02/2000WO2000064581A1 Sol-gel hybrid materials containing precious metals as catalysts for partial oxidation of hydrocarbons
11/02/2000WO2000046235B1 Novel betulinic acid derivatives, processes for preparing such derivatives and its use as cancer growth inhibitors
11/02/2000WO2000039143A3 Antiviral nucleoside analogues
11/02/2000WO2000034273A3 3-(heterocyclyl)-substituted benzoylpyrazols
11/02/2000WO2000034272A3 3-(heterocyclyl)-benzoylpyrazole-derivatives
11/02/2000WO2000031010A3 Methods for producing chiral aldehydes
11/02/2000EP1048681A2 Process for the preparation of a thixotropic compound and its use
11/02/2000EP1048670A1 Process for preparing organochlorosilanes
11/02/2000EP1048667A1 Process for preparing 8-cyclopentyl-6-ethyl-3-(substituted)-5,8-dihydro-4H-1,2,3A,7,8-pentaaza-as-indacenes and intermediates useful therein
11/02/2000EP1048664A2 Process for the synthesis of 5-allybenzodioxoles
11/02/2000EP1048663A1 Process for the preparation of L-ascorbic acid
11/02/2000EP1048654A2 Process for the preparation of chloropyridine sulfonyl chloride
11/02/2000EP1048647A1 N-Chlorocarbonyl-carbamate derivative and its use in the preparation of arthropodicidal oxadiazines
11/02/2000EP1048642A1 A process for producing methacrylic acid
11/02/2000EP1048637A1 Process for the preparation of a mixture of mannitol and sorbitol by continuous hydrogenation of glucosone
11/02/2000EP1048636A1 Process for mono-brominating a perfluoroaromatic compound
11/02/2000EP1048349A1 Catalyst comprising a metal of group VIII supported on zinc and gallium oxide and its use in the partial hydrogenation of aromatic hydrocarbons
11/02/2000EP1048348A1 Catalyst with good accessibility containing elements of the groups 8, 9 and 10 and the use thereof in a process for the dehydrogenation of paraffins
11/02/2000EP1048072A1 Gettering device for ion capture
11/02/2000EP1047703A1 A combinatorial library of moenomycin analogs and methods of producing same
11/02/2000EP1047692A1 Methods of synthesizing and screening inhibitors of bacterial nad synthetase enzyme, compounds thereof and methods of treating bacterial and microbial infections with these inhibitors
11/02/2000EP1047680A2 Base-catalyzed synthesis of 1-aryl-4-(aryl ethyl)piperazines from aromatic olefins and 1-aryl piperazines
11/02/2000EP1047667A2 Preparation of n-phenyl-benzoquinoneimine from hydroxydiphenylamines
11/02/2000EP1047661A1 Catalytic synthesis of n-alkylated anilines from olefins and anilines
11/02/2000EP1047658A1 Method for producing alkoxylated dimer fatty acids
11/02/2000EP1047655A1 Method for the production of aldehydes
11/02/2000EP1047654A1 Method for producing 2,6-dmn from mixed dimethylnaphthalenes by crystallization, adsorption and isomerization
11/02/2000EP0846097B1 Hydroformylation process
11/02/2000DE19919482A1 Verfahren zur Herstellung eines thixotropie-Mittels und dessen Verwendung A process for the preparation of a thixotropic agent and the use thereof
11/02/2000DE19919203A1 Verfahren zur Herstellung von L-Ascorbinsäure A process for preparing L-ascorbic acid
11/02/2000DE19918293A1 Verfahren zur Herstellung von Salzen von 1-substituierten 2,4-Diaminobenzolen A process for preparing salts of 1-substituted 2,4-diaminobenzenes
11/02/2000CA2371403A1 Aminonitrile production
11/02/2000CA2371186A1 Method for the asymmetric dihydroxylation of olefins, using osmium catalysts
11/02/2000CA2371183A1 Method for the dihydroxylation of olefins using transition-metal catalysts
11/02/2000CA2371169A1 Acrylate monomer preparation using alkali metal alkoxides as ester interchange catalysts and bromide salt polymerization inhibitors
11/02/2000CA2370815A1 Sol-gel hybrid materials containing precious metals as catalysts for partial oxidation of hydrocarbons
11/02/2000CA2370796A1 Surface-modified mixed oxides containing precious metal and titanium, for the selective oxidation of hydrocarbons
11/01/2000CN1271716A Preparation of higher unsaturated ketone
11/01/2000CN1271713A Method of preparing cyclic alcohol and ketone
11/01/2000CN1057993C Process for producing 2,2-bis (4-hydroxyphenyl)
11/01/2000CN1057991C Method for prepn. of 1-hexene
11/01/2000CN1057990C Process for preparing product containing isobutane/isohexane
10/2000
10/31/2000US6140547 Using metal chloride as additive to isomerization catalyst
10/31/2000US6140546 Using platinum group metal catalyst and aluminum chloride
10/31/2000US6140544 Using gases in presence of catalytic solution
10/31/2000US6140543 Hydrating acrolein in presence of ion exchanger; catalytic hydrogenation
10/31/2000US6140539 Preparation of amines
10/31/2000US6140538 Process for preparing 4-aminodiphenylamines
10/31/2000US6140535 Iridium-catalyzed carbonylation process for the production of acetic acid
10/31/2000US6140514 Process for the preparation of macrocyclic esters or lactones
10/31/2000US6140493 Method of synthesizing diverse collections of oligomers
10/31/2000US6140490 Pure and non-naturally occurring rna specific rna sequence and capable of binding to c1q; identified through selex method; for drugs which suppress and activate the complement system and for diagnostic agents
10/31/2000US6140361 For inhibiting binding of human immunodeficiency virus rev protein to rev responsive elements (rre)
10/31/2000US6140270 By reacting them with an amine compound and an acid or base; herbicides
10/31/2000US6140265 Catalyst for cross-coupling reactions
10/31/2000CA2196349C Hydrocarbon hydrogenation and catalyst therefor
10/27/2000CA2306330A1 Procedure for the preparation of a mixture of mannitol and sorbitol by continuous hydrogenation of glucosone
10/26/2000WO2000063695A1 Encoding of microcarriers
10/26/2000WO2000063421A1 A system and method for molecule selection using extended target shape
10/26/2000WO2000063361A2 A multi-plasmid method for preparing large libraries of polyketides and non-ribosomal peptides
10/26/2000WO2000063220A1 Synthetic process for highly functionalized carbocyclic polyols and substituted sugar analogs
10/26/2000WO2000063217A1 Promoting dialkyldihalosilanes formation during direct process production
10/26/2000WO2000063200A1 Preparation of norlabdane oxide
10/26/2000WO2000063175A2 Novel process
10/26/2000WO2000063163A1 Process for the preparation of cyclopropylacetonitrile
10/26/2000WO2000063155A1 Method of manufacturing alkylated diphenylamine compositions and products thereof
10/26/2000WO2000063151A1 Mixture of adipic or phthalic acid diesters and isomeric nonanols
10/26/2000WO2000063150A1 Process for the preparation of a diol
10/26/2000WO2000063149A1 Process for the preparation of a diol
10/26/2000WO2000063147A1 Methods of replacing water and cyclohexanone with acetic acid in aqueous solutions of catalyst
10/26/2000WO2000063146A1 Process for the production and purification of aromatic acids
10/26/2000WO2000063145A1 Method for producing carboxylic acids from olefins
10/26/2000WO2000063143A1 Butanediol production
10/26/2000WO2000063142A1 Method for hydrogenating non-substituted or alkyl-substituted aromatic compounds while using a catalyst having macropores
10/26/2000WO2000063140A1 Template directed solid-state organic synthesis
10/26/2000WO2000062927A1 Titanium-containing catalyst composition and processes therefor and therewith
10/26/2000WO2000062926A1 Vanadyl pyrophosphate oxidation catalyst
10/26/2000WO2000062925A1 Vanadium phosphorus oxide catalyst having a thermally conductive support
10/26/2000WO2000036880A3 Microwave apparatus and methods for performing chemical reactions
10/26/2000WO2000020428A9 Synthesis of oligosaccharides, reagents and methods related thereto
10/26/2000WO2000020357A3 Chemical constructs
10/26/2000WO2000020112A3 Chemical constructs and their uses
10/26/2000WO1999026904A3 Alkylaromatics production
10/26/2000DE19960346A1 Applying materials to a support, useful for combinatorial synthesis of peptides, e.g. for diagnosis, by incorporating materials in meltable particles and delivery through a printer
10/26/2000DE19920753A1 Production of catalyst containing gold and-or silver and amorphous titanium-silicon oxide, used for selective hydrocarbon oxidation, e.g. propene to propene oxide, involves making the mixed oxide by a sol-gel process
10/26/2000DE19920039A1 Preparation of chiral 1,2-diols, useful as intermediates e.g. for pharmaceuticals, agrochemicals, cosmetics and chiral polymers, by hydroxylation of an olefin in the presence of oxygen, an osmium compound and a chiral amine
10/26/2000DE19920038A1 Preparation of 1,2-diols, used e.g. as a solvent or intermediate for polymers, agrochemicals, cosmetics and pharmaceuticals, by hydroxylation of an olefin in the presence of oxygen and an osmium, ruthenium or manganese compound
10/26/2000DE19918568A1 Verfahren zur Herstellung von Pyrrolen A process for the preparation of pyrroles
10/26/2000DE19918431A1 Supported catalyst for hydrocarbon oxidation, especially propene to propene oxide, contains gold or silver, titanium dioxide and silicon-based support, surface-modified with organo-silicon or organo-fluorine groups
10/26/2000DE19918420A1 New bidentate organophosphorus ligands whose transition metal complexes are useful as catalysts for polymerization and asymmetric synthesis comprise a trivalent phosphine group and another trivalent phosphorus group
10/26/2000DE19918246A1 Continuous production of acetone cyanhydrin, used e.g. for production of methacrylate, involves reacting hydrogen cyanide with acetone, scrubbing off-gas with pure acetone cyanhydrin and recycling the wash
10/26/2000DE19917979A1 Verfahren zur Herstellung von substituierten Phenyl-boronsäuren A process for the preparation of substituted phenyl-boronic acids
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