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)
11/1995
11/15/1995CN1111613A Process for the prepration of hydroxyphenylcarboxylates
11/15/1995CN1111611A Preparation of hydroxy benzaldehyde compound
11/15/1995CN1111609A Alkoxylation process
11/15/1995CN1111607A Method for purification of phenol
11/15/1995CN1111606A A process for the production of a fluorinated hydrocarbon
11/14/1995US5466881 Zeolite isomerization catalyst
11/14/1995US5466874 Polymeric carbonylation catalyst system
11/14/1995US5466859 Replacement of chlorine
11/14/1995US5466854 Processes for preparation of dithiocarbazates
11/14/1995US5466847 Process for preparing hexamethylcyclotrisilazane
11/14/1995US5466844 Ferrocene diphosphines as ligands for homogeneous catalysts
11/14/1995US5466840 Process for preparing purified alkali metal salts of 4-sulfophenyl-[(1-oxyalkanoyl)amino]alkanoate without isolation of intermediates
11/14/1995US5466839 Preparation of p-fuchsones and synthesis of p-dihydroxylated aromatic compounds therefrom
11/14/1995US5466833 Cyclopenta(b)furan intermediates
11/14/1995US5466829 Platelet aggregation inhibiting effect
11/14/1995US5466812 Reacting alkyl cyanoacetate with hydrazine; catalysis, phase transfer; lactamization, cyclization
11/14/1995US5466650 Catalyst for the dehalogenation of alphahalogenated carboxylic acids and its use for purifying monochloroacetic acid
11/14/1995US5466644 Regeneration of hydroformylation catalysts containing rhodium carbonyl phosphine
11/14/1995CA2149286A1 Process for the preparation of n-alkyl-n-pyridinyl-1h-indole-1-amines
11/11/1995CA2148755A1 Process for the hydrogenation of sugars
11/10/1995CA2148752A1 Process for preparing hexafluoro-c4 compounds
11/09/1995WO1995029919A1 Preparation of a camptothecin derivative by intramolecular cyclisation
11/09/1995WO1995029917A2 Intermediates in pharmaceutical camptothecin preparation
11/09/1995WO1995029886A1 Processes for preparing aromatic, bromine-containing compounds, novel bromine-containing compounds, and their use as intermediate products in the synthesis of active agents
11/09/1995DE4415777A1 Chlorinated aromatic cpds. prepn., esp. 2,6-di:alkyl aromatics
11/08/1995EP0680966A1 Palladium catalysts containing sulfonated bisphosphines as ligands, process for their preparation and use for carbonylation reactions
11/08/1995EP0680957A1 PROCESS FOR PRODUCING cis-EPOXYSUCCINIC ACID SALT
11/08/1995EP0680947A2 Process for the preparation of optical brighteners on the basis of stilbenes
11/08/1995EP0680943A1 Method for making bisphenol
11/08/1995EP0680941A1 Process for the alkylation of paraffins
11/08/1995EP0680485A1 Potassium para-diphenyl phosphino benzene sulfonate ligand
11/08/1995EP0680476A1 Process for producing norambreinolid.
11/08/1995EP0680463A1 Process for the production of plasticizer and polyol esters
11/08/1995EP0680377A1 Catalysts with highly dispersed active components.
11/08/1995CN1111452A Polyols useful for preparing polyurethane foams having improved retention of insulative properties, polyurethane foams prepared therewith and methods for the preparation thereof
11/08/1995CN1111230A A method for producing high-purity bisphenols
11/07/1995US5464799 Isomerization, alkylation catalysts
11/07/1995CA2148753A1 Process for preparing vinylphosphonic acids
11/07/1995CA2148549A1 Process for the preparation of .alpha.-d-glucopyranosido-1,6-mannitol and -sorbitol from .alpha.-d-glucopyranosido-1,6-fructose
11/07/1995CA1337528C Method for preparing pyrazolecarboxylic acid derivatives
11/05/1995CA2148545A1 Palladium catalysts containing sulfonated bisphosphines as ligands, process for their preparation and their use in carbonylation reactions
11/05/1995CA2148540A1 Process for preparing arylacetic acid derivatives by carbonylation of arylmethyl halides
11/03/1995CA2146412A1 Integrated process for the production of isopropyl alcohol and diisopropyl ethers
11/02/1995WO1995029171A1 Preparation of arthropodicidal oxadiazines
11/02/1995WO1995029153A1 Monodentate phosphite and nickel catalyst composition for monoolefin hydrocyanation
11/02/1995WO1995029150A1 Synthesis of prototypes for renin inhibitors
11/02/1995WO1995029147A1 A process for the preparation of 5,6-dihydroxy-2-amino-1,2,3,4-tetrahydronaphthalene derivatives
11/02/1995WO1995029146A1 Asymmetric synthesis of (r)- and (s)-arylethanolamines from iminoketones
11/02/1995WO1995029144A1 Process for preparing isethionate ethoxylates
11/02/1995WO1995029143A1 N-olefin isomerization process
11/02/1995EP0690834A4 Method for preparing 1,1-dichloro-1-fluoroethane
11/02/1995EP0679654A1 Process for preparation of organooxysilanes
11/02/1995EP0679627A1 Process for the preparation of halogenated ethers
11/02/1995EP0679622A1 Catalytic process for the dehydroisomerisation of n-paraffins
11/02/1995EP0679621A1 Method of alkylating the side chain of alkyl-substituted aromatic hydrocarbons
11/02/1995EP0679619A2 Process for cross-coupling of aromatic boron compounds with aromatic halogen compounds or perfluoroalkyl sulphonates
11/02/1995EP0679438A1 Catalyst for the preparation of 1-chloro-3-methyl-2-butene
11/02/1995EP0562047A4 Sequencing by hybridization of a target nucleic acid to a matrix of defined oligonucleotides
11/02/1995DE4414841A1 Brom enthaltende aromatische Verbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung als Zwischenprodukte bei der Synthese von Wirkstoffen Bromine-containing aromatic compounds, process for their preparation and their use as intermediates in the synthesis of active compounds
11/02/1995CA2188759A1 A process for the preparation of 5,6-dihydroxy-2-amino-1,2,3,4-tetrahydronaphthalene derivatives
11/02/1995CA2188027A1 Asymmetric synthesis of (r)- and (s)-arylethanolamines from iminoketones
11/02/1995CA2188018A1 Process for preparing isethionate ethoxylates
11/02/1995CA2173125A1 N-olefin isomerization process
11/01/1995CN1110933A Preparation of hydrogenation catalyst resovable in organic liquid phase
10/1995
10/31/1995US5463564 System and method of automatically generating chemical compounds with desired properties
10/31/1995US5463156 Aromatization of polyclyclic ompounds; evaporation, liquefying using carbon pellets and platinum catalyst
10/31/1995US5463153 Catalytic dehydrochlorination of a dichlorobutene in vapor phase
10/31/1995US5463151 Process for preparing 1,1,1,2-tetrafluoroethane
10/31/1995US5463148 Process for the preparation of chlorofluoronitrobenzenes
10/31/1995US5463139 Production of difluoromethane
10/31/1995US5463138 Catalytic fluoromethylation of substituted phenol, thiophenol, naphthol or naphthiol with chlorofluoromethane in presence of quarternary or phosphonium salt
10/31/1995US5463135 Fluorinated benzils and a process for their preparation
10/31/1995US5463130 Preparation of peralkylated amines
10/31/1995US5463123 Process for producing α-hydroxyisobutyramide
10/31/1995US5463119 Recycling process for the production of adipic acid and other aliphatic dibasic acids
10/31/1995US5463111 Reacting dialkyl cyclopropane-1,1-dicarboxylate with a hydrogen halide in presence of a Friedel-Craft catalyst and 1,2-dialkoxyethane
10/31/1995US5463110 A 3-(N-vinylformamido)propionate in photocurable coatings; reactive diluents; solvents; hydrophobic; glass transition temperatures; kinetics
10/31/1995US5463103 Reacting butene derivative with hydrogen cyanide in presence of catalyst prepared from cuprous halide, lower alkylamine hydrohalide and Lewis acid or basic acetate, carbonate or bicarbonate
10/31/1995US5463102 Process for the continuous production of aryl carbonates
10/31/1995US5463097 Enantioselective hydrogenation catalysts
10/31/1995US5463096 Nickel/silica catalyst and the preparation and use thereof
10/31/1995US5463088 Process for preparing perfluoroalkoxy (alkylthio) benzenes
10/31/1995US5463085 Reacting diethyl methylmalonate with methacrolein in presence of L-proline lithium salt
10/31/1995US5463068 Process for desulphurizing organic mercapto and/or disulphide compounds
10/31/1995CA2148193A1 Process for preparing 2-amino-6-chloropurine and 2-acylamino-6-chloropurines
10/31/1995CA2074618C Catalyzed hydrocarbyllithium process
10/31/1995CA1337490C Process for the production of aminomalonic acid dinitrile salts
10/29/1995CA2147929A1 Process for the preparation of halogenated ethers
10/26/1995WO1995028640A1 Complex combinatorial chemical libraries encoded with tags
10/26/1995WO1995028395A1 Process for the preparation of 5-amino-1,3-dioxanes
10/26/1995WO1995028228A1 Bidentate phosphite and nickel catalyst compositions for hydrocyanation of monoolefins
10/26/1995CA2187792A1 Complex combinatorial chemical libraries encoded with tags
10/25/1995EP0678520A1 Process for producing 3-substituted cephem compound
10/25/1995EP0678512A1 Process for the selective hydrogenation of aromatic groups in presence of epoxy groups
10/25/1995EP0678502A1 Process for preparing glycoloylanilides
10/25/1995EP0678493A2 Controlled formation of olefin oligomers using boron trifluoride and a hydroxy carbonyl
10/25/1995EP0678331A1 Catalyst in granular form for 1,2-dichloroethane synthesis and fixed-bed process for ethylene oxachlorination using said catalyst
10/25/1995EP0567478B1 Catalytic hydrogenolysis
10/25/1995CN1110684A Process for preparing 1,5-benzothiazepine derivatives
10/25/1995CN1110678A Ester compound, active agent for controlling noxious insect pests containing the same as active ingredient, intermediate for production of the ester compound, and process for producing the intermediat
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