Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 209 - Preparation of compounds containing amino groups bound to a carbon skeleton
Patents for C07C 209 - Preparation of compounds containing amino groups bound to a carbon skeleton (17,459)
12/2008
12/03/2008CN101314572A Method for preparing tetramethyl ammonium hydrogen carbonate with condensation reaction of pipe type reactor
12/03/2008CN100439324C One-step method for preparing N-alkyl aromatic amine from aromatic nitro substance
12/03/2008CN100439323C Production of secondary-amine compound
12/02/2008US7459586 Hydrogenolysis of (2-fluoro- or 2,2-difluoro-1-arylethyl)-1-phenethylamine in presence of a Group VIII catalyst; secondary amine formed by preparing an imine from 1-phenethylamine and fluoro- or difluoromethyl aryl ketone and performing assymetric reduction; salt formation; amine and imine intermediates
12/02/2008US7459139 reacting alkaline bromine intermediate mixture, obtained from bromine recovery plant, with chlorine gas in the presence of a strong alkali to oxidize the bromide ions to bromate ions; aromatic bromo compounds
12/02/2008CA2424110C Process for recovering onium hydroxides from solutions containing onium compounds
12/02/2008CA2342178C Improved method for producing hexamethylene diamine
11/2008
11/27/2008WO2008143175A1 Method for producing aromatic triamine compound
11/27/2008WO2008143141A1 Method for producing halogenated aromatic compound
11/27/2008US20080293973 Process for the Synthesis of Dmapa
11/27/2008US20080293971 A Process for the Preparation of R-(-)-N, Alpha-Dimethylphenethylamine (Levmethamfetamine) or S-(+)-N, Alpha-Dimethylphenethylamine (Methamphetamine) from D-Ephendrine, or L-Ephedrine Respectively
11/27/2008US20080293726 Combinations of Eszopiclone and Trans 4-(3,4-Dichlorophenyl)-1,2,3,4-Tetrahydro-N-Methyl-1-Napthalenamine or Trans 4-(3,4-Dichlorophenyl)-1,2,3,4-Tetrahydro-1-Napthalenamine, and Methods of Treatment of Menopause and Mood, Anxiety, and Cognitive Disorders
11/27/2008CA2684765A1 Process for converting hydrocarbon feedstocks with electrolytic recovery of halogen
11/26/2008EP1995234A1 p-TERPHENYL COMPOUND MIXTURE AND ELECTROPHOTOGRAPHIC PHOTORECEPTORS MADE BY USING THE SAME
11/26/2008EP1993991A2 Process for the preparation of 3,5-bis (trifluoromethyl)-n-methylbenzylamine
11/26/2008CN100436404C Method for preparing aniline
11/26/2008CN100436403C Method for preparing o-chloroaniline
11/26/2008CN100436402C Synthesis of fat tertiary amine quaternary ammonium salt derivative
11/26/2008CN100436385C Process for production of iodine compounds and process for production of high-purity 5-iodo-2-methylbenzoic acid
11/26/2008CN100435947C Catalyst for preparing fatty primary amine by fatty nitrile hydrogenation and application thereof
11/25/2008US7456320 Process for the synthesis of substituted alpha-aminoindan derivatives
11/25/2008US7456319 Para-alkylation of aromatic primary amines
11/25/2008US7456318 Process for preparing benzylated amines
11/20/2008WO2008138833A1 Method for synthesizing amines
11/20/2008WO2008138812A2 Pyridinone based azo dyes and their metal complex salts
11/20/2008WO2008138784A1 Method for producing amines
11/20/2008WO2008138389A1 A method of preparation of quaternary nitrogen compounds
11/20/2008WO2008068625A3 Processes for preparing cinacalcet hydrochloride and polymorphic forms thereof
11/20/2008US20080287550 Sertraline hydrochloride form II and methods for the preparation thereof
11/20/2008DE102007023256A1 Purifying fluoroalkyl- and fluoroacyl-compound, comprises providing solution of e.g. fluoroalkyl compound, leading this solution over first stationary phase, forwarding eluate over second stationary phase, washing and flowing from phase
11/19/2008EP1992608A1 Method for producing nitrogen-containing compound
11/19/2008EP1991520A1 Process for the hydrogenation of imines
11/19/2008EP1991517A2 Method for preparing an organic amine-lactic acid complex
11/19/2008EP1697298B1 Process for producing hexamethylenediamine and aminocapronitrile from adiponitrile, wherein the hexamethylenediamine contains less than 200 ppm tetrahydroazepine
11/19/2008CN101309897A Method for making hexamethylene diamine and aminocapronitrile
11/19/2008CN101307004A Polyfluorphenyl substituted aromatic diamine, polymers thereof and method for preparing same
11/19/2008CN101307003A Process for preparing phenetidine and amino phenol by using mixture of nitrophenetol and nitrophenol as raw materials
11/19/2008CN101307002A Recovery method of triethylamine in glyphosate mother liquid
11/19/2008CN101307001A Process for preparing phenetidine and amino phenol by using mixture of nitrophenetol and nitrophenol as raw materials
11/19/2008CN101307000A Process for preparing aminoanisol and aniline by using mixture of nitroanisole and nitro chlorobenzene as raw materials
11/19/2008CN101306384A Noble metal catalysts
11/18/2008US7453012 Continuous process for the hydrogenation of nitriles or nitro compounds to amines
11/18/2008US7453011 Cycloalkyl substituted polyamines for cancer therapy and methods of synthesis therefor
11/18/2008US7452840 Agglomerated zeolitic adsorbents, their process of preparation and their uses
11/18/2008CA2422029C Catalytic hydrogenation processes
11/18/2008CA2393655C Method for the preparation of enantiomerically enriched compounds
11/13/2008WO2008117054A3 Chiral diphosphines, methods for their preparation, transition metal complexes comprising them and use in chiral synthesis
11/13/2008US20080281126 Process for preparing amines
11/13/2008US20080281113 Enhanced bioavailability; complex of fatty acid, amino acid with thionyl halide
11/13/2008US20080280993 Treatment of CNS Disorders With trans 4-(3,4-Dichlorophenyl)-1,2,3,4-Tetrahydro-1-Napthalenamine
11/13/2008DE102007022445A1 Verfahren zur Herstellung von Aminen A process for preparing amines
11/12/2008EP1990333A1 Process for the preparation of cinacalcet hydrochloride
11/12/2008EP1989173A1 Direct amination of hydrocarbons
11/12/2008EP1989172A1 Direct amination of hydrocarbons
11/12/2008EP1467962B1 Continuous method for hydrogenation of nitriles or nitrated compounds to give amines
11/12/2008CN201148405Y Methanol amination reactor
11/12/2008CN101302169A Orientation material of liquid crystal display elements and manufacture method thereof
11/12/2008CN101302168A Preparation of N-(1- ethyl propyl)-3,4-methyl toluidine
11/12/2008CN101302167A Method for manufacturing amines
11/12/2008CN101302166A Preparation of aromatic amine
11/12/2008CN101301623A Molecular sieve for isobutene aminating reaction and process for synthesizing the same
11/12/2008CN101301608A Silicon dioxide supported nano-silver catalyst, preparation and use thereof
11/11/2008US7449604 Production of aromatic ring-containing amino compounds and catalysts
11/06/2008US20080275265 Dihydrobromide salt formation of 2-(3-aminopropylamino)ethanol and bromination with phosphorus tri- or pentabromide in sulfolane; thiophosphating the 2-(3-aminopropylamino)ethyl bromide dihydrobromide salt; purifying by recrystallization; cost efficiency; high yield and purity; radioprotectants
11/06/2008US20080275145 Catalysts
11/06/2008DE10297824B4 Verfahren zum Einsatz von Wasserstoff zur reduktiven Acylierung von Nitro-, Azido- und Cyanarenen A method of using hydrogen for the reductive acylation of nitro, azido and cyano arenes
11/05/2008EP1986991A1 Process for the distillative separation of mixtures comprising monoethylene glycol and diethylentriamine
11/05/2008EP1986990A1 Method for producing ethylene amines and ethanol amines by the hydrogenating amination of monoethylene glycol and ammonia in the presence of a catalyst
11/05/2008EP1907118B1 Polyetheramine production method
11/05/2008EP1490325B1 Manufacture of phenyl ethylamine compounds, in particular venlafaxine
11/05/2008EP1456168B1 Process for the continuous quaternisation of tertiary amines with an alkyl halide
11/05/2008CN101300069A Moulding containing an aluminosilicate and aluminium oxide and method of continuously producing methylamines
11/05/2008CN101298421A Synthetic method of p-trifluoromethylaniline
11/05/2008CN101298420A Method for production of trimethylhexamethylenediamine
11/05/2008CN101298407A Method for coupling hydrogenation reaction with hydrogen-producing reaction by means of photocatalysis
11/05/2008CN100430368C Production of diphenylamine alkylated with olefin mixtures
11/05/2008CN100430367C Production of 1,3-diaminopentane by hydrogenation of 3-aminopentanenitrile
10/2008
10/30/2008WO2008130721A1 Preparation of secondary diamines
10/30/2008US20080269524 Stereoisomers of 1-dimethylamino-3-(3-methoxyphenyl)-2-methylpentan-3-ol; possess analgesic activity without causing the side effects typical of opioids
10/30/2008US20080269166 O-desmethylvenlafaxine succinate; tablet, capsule; sustained release; hydroxypropylmethyl cellulose rate controlling polymer; microcrystalline cellulose binder; depression, bipolar and manic disorders, attention deficit disorder, attention deficit disorder with hyperactivity, Parkinson's disease
10/29/2008EP1984320A2 Method for producing pure xylylenediamine (xda)
10/29/2008EP1984319A1 Process for preparing amines by conditioning the catalyst with ammonia
10/29/2008CN101296894A Novel method for preparing quaternary acid and ammonium salts
10/29/2008CN101296862A Method and apparatus for producing synergistic biocide
10/29/2008CN101293840A Technique for recycling triethylamine from hydrochloric acid triethylamine water solution
10/29/2008CN100428990C Y2 O3 nanometer carrier Ag catalyst, its synthesis and use
10/28/2008US7442840 Synthesis of severely sterically hindered amino-ether alcohols and diaminopolyalkenyl ethers using a high activity powder catalyst
10/28/2008CA2364671C Phosphoric acid salt of an aromatic diamine
10/23/2008WO2008127760A1 Rumen protected lysine
10/23/2008WO2008127759A1 Rumen protected essential amino acids
10/23/2008WO2008125396A1 Supported noble metal catalyst
10/23/2008US20080262266 Hydrogenation of phthalonitrile in presenc of heterogeneous catalyst
10/22/2008CN101289401A Process for preparing 2,6- dichlor-4-trifluoromethyl aniline
10/22/2008CN101289400A Process for synthesizing 2,6- dichlor-4-trifluoromethyl aniline
10/22/2008CN100427458C Herbicide intermediate 3-chloro-2-methyl aniline production process
10/22/2008CN100427457C Method for preparing p-aminobenzoic acid
10/22/2008CN100427456C Process for producing halogenated aromatic methyl amine
10/22/2008CN100427206C Raney nickel catalysts, a method for producing said catalysts and the use thereof for hydrogenating organic compounds
10/21/2008US7439368 Process for producing 3-acylaminobenzofuran-2-carboxylic acid derivative
10/21/2008CA2478768C Purification of onium hydroxides by electrodialysis
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