| Patents for C07C 209 - Preparation of compounds containing amino groups bound to a carbon skeleton (17,459) |
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| 02/01/2001 | DE19935448A1 Multi-stage preparation from aldehydes of medium chain-length secondary aliphatic amines, used e.g. in preparation of lubricant additives, comprises one-pot process to give improved purity and yields |
| 02/01/2001 | CA2683446A1 Cyclic aldehydes and derivatives thereof prepared by metal-ligand complex catalyzed processes |
| 01/31/2001 | EP1071654A1 A process for preparing chiral (s)-2,3-disubstituted-1-propylamine derivatives |
| 01/31/2001 | EP1071653A1 Iron-based catalyst for hydrogenating alpha-, omega-dinitriles |
| 01/31/2001 | CN1281855A Preparation method of mixture of phenthiazine alkylate and diphenylamine |
| 01/30/2001 | US6180828 Catalysts for producing methylamines and methods for producing methylamines using the same |
| 01/30/2001 | US6179885 Aromatic Mannich compound-containing composition and process for making same |
| 01/25/2001 | WO2001005742A1 Quaternary bis-ammonium salt precursors and their uses as prodrugs having an antiparasitic activity |
| 01/25/2001 | WO2001005741A1 Method for producing amines by homogeneously catalyzed reductive amination of carbonyl compounds |
| 01/25/2001 | CA2379891A1 Quaternary bis-ammonium salt precursors and their uses as prodrugs having an antiparasitic activity |
| 01/24/2001 | EP1070044A1 Reducing the coloration of aromatic diamines |
| 01/24/2001 | EP1070017A1 Process for removal of quaternary ammonium salt |
| 01/24/2001 | EP0812363B1 Process for preparing optically active amines |
| 01/24/2001 | CN1061033C Production method for chemical intermediate N-methyl cyclohexylamine |
| 01/23/2001 | US6177538 By reacting an alkali phenolate with tetrabutyl ammonium salts in an aqueous phase and subsequently precipitating the adduct by adding phenol. |
| 01/23/2001 | US6177528 Addition polymerization catalysts |
| 01/23/2001 | US6177220 Stilbene derivative and method of producing the same, and electrophotosensitive material |
| 01/18/2001 | DE19933611A1 Verfahren zur Herstellung von Aminen durch homogen katalysierte reduktive Aminierung von Carbonylverbindungen A process for preparing amines by homogeneously catalysed reductive amination of carbonyl compounds |
| 01/18/2001 | DE19933450A1 Metallkatalysatoren Metal catalysts |
| 01/18/2001 | DE19932821A1 Hydrogenation of nitro compound to amine, using vertical reactor with internal circulation to prevent localized overheating and external circulation for recyle and product recovery |
| 01/18/2001 | DE19931316A1 Festbettkatalysatoren vom Raney-Typ Fixed bed catalysts of the Raney type |
| 01/17/2001 | EP1069106A2 Dimethyl-(3-aryl-but-3-enyl) amine derivatives with analgesic activity |
| 01/17/2001 | EP1068900A1 Metal catalysts made of hollow spheres |
| 01/17/2001 | EP1068896A1 Fixed bed Raney catalysts |
| 01/16/2001 | US6175041 Process for producing trifluoromethylbenzylamines |
| 01/16/2001 | CA2313874A1 Metal catalysts |
| 01/11/2001 | WO2001002337A1 Improvement to the exchange and release of an amine from its carbamoyl fluoride |
| 01/11/2001 | DE19931116A1 Verfahren zur Herstellung von Phenethylaminen und neue chemische Verbindungen Process for the preparation of novel chemical compounds and phenethylamines |
| 01/11/2001 | CA2377743A1 Improvement to the exchange and release of an amine from its carbamoyl fluoride |
| 01/10/2001 | EP1067127A1 Novel beta-diketone compounds, beta-diketone compounds coordinated to metal, method of organic synthesis with these, and catalyst |
| 01/10/2001 | EP1067124A1 Process for the preparation of a mixture of alkylated phenothiazines and diphenylamines |
| 01/10/2001 | EP1067113A2 Process for the preparation of phenethylamines and intermediates therefor |
| 01/10/2001 | EP1066258A1 Aryl phenyl substituted cyclic ketoenols |
| 01/10/2001 | EP1066243A1 Recovery of amines from emulsions |
| 01/10/2001 | EP1066111A1 Raney nickel catalysts, a method for producing said raney nickel catalysts and the use of the same for hydrogenating organic compounds |
| 01/10/2001 | CN1060468C Method for purification of dimethyl allyl and its salts |
| 01/09/2001 | US6172091 Metabolic calcium imbalance and osteoporosis |
| 01/07/2001 | CA2313660A1 Fixed-bed raney-type catalysts |
| 01/04/2001 | WO2001000570A1 Intermediates for the synthesis of benzimidazole compounds and process for the preparation thereof |
| 01/04/2001 | WO2001000564A1 Reductive amination of aldehydes |
| 01/03/2001 | EP1064266A2 Method for separating an azepine derivative from a mixture containing an amine and an azepine derivative |
| 01/03/2001 | EP1064251A1 Process for preparing 4-substituted cis-cyclohexylamines |
| 01/03/2001 | EP1064250A1 Process for the cis-selective catalytic hydrogenation of cyclohexylidenamines |
| 01/03/2001 | EP0825979B1 Process for the catalytic hydrogenation of aromatic nitro compounds |
| 01/03/2001 | EP0799262B1 Process for preparation of epoxy compounds |
| 01/03/2001 | CN1278788A Amination process |
| 01/03/2001 | CN1278525A Preparation of refined solid N, N-dimethyl-2,3-dichloropropylamino hdrochloride |
| 01/03/2001 | CN1060158C Method for decolorization of alkanolamines and alkyleneamines |
| 01/02/2001 | US6169204 Dissolving the n-methyl-o-phenylenediamine in a first solvent, reacting the dissolved n-methyl-o-phenylenediamine with crystalline phosphoric acid or phosphoric acid dissolved in second solvent to form phosphoric salt |
| 01/02/2001 | US6169203 Method of preparation of alkali-metal amides |
| 01/02/2001 | CA1341162C Sbustituted aminomethyltetralins and their heterocyclic analogues |
| 12/28/2000 | WO2000078898A1 Aromatic mannich compound-containing composition and process for making same |
| 12/28/2000 | WO2000078705A1 Method for separating the diastereomer bases of 2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)-cyclohexanol |
| 12/28/2000 | DE19929345A1 Primary aliphatic or aromatic amine preparation in high yield, for use in plant protectant or pharmaceutical applications, by reductive amination of aldehyde in presence of disodium tetraborate |
| 12/28/2000 | CA2375487A1 Aromatic mannich compound-containing composition and process for making same |
| 12/28/2000 | CA2375234A1 Process for the separation of the diastereomeric bases of 2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)cyclohexanol |
| 12/27/2000 | CN1277957A Method for preparing neuraminidase inhibitor RO-64-0796 |
| 12/26/2000 | US6166259 Process for preparing a 1,1,1-trifluoro-2-aminoalkane |
| 12/26/2000 | US6166258 Process for preparing methylamines using acidic molecular sieve catalysts |
| 12/21/2000 | WO2000076953A1 Benzene derivatives, preparation method and pharmaceutical compositions containing same |
| 12/21/2000 | WO2000076952A1 Preparation of substituted aromatic amines |
| 12/21/2000 | WO2000047031A3 Chemical partitioning agents and methods of using same |
| 12/20/2000 | EP1060793A1 Stereospecific isomerisation of allylamines with the aid of immobilised phosphorated chiral ligands |
| 12/20/2000 | EP1060158A1 Method for producing aliphatic alpha-, omega-diamines |
| 12/20/2000 | CN1277601A Method for producing aromatic nitro compounds |
| 12/20/2000 | CN1277188A Process for producing sherchulin with chiral naphthane one |
| 12/20/2000 | CN1277187A Process for producing diamino-diphenyl methane and its high-grade homologen |
| 12/20/2000 | CN1059668C Process for producing N-aliphatic substituted p-phenylenediamines |
| 12/19/2000 | US6162944 Producing an n-alkoxycyclopropylaniline by the reaction of a 3,4-di-fluoro-2-substituted-aniline and a 1-alkoxy-1-tri-alkylsilyloxycyclopropane in the presence of an acid and in a solvent; bactericides, e.g. a 1-cyclopropyl-6-fluoroquinolone |
| 12/19/2000 | US6162931 Fluorinated xanthene derivatives |
| 12/14/2000 | DE19926621A1 Verfahren zur Herstellung von Benzylalkoholen und deren Verwendung Process for the preparation of benzylic alcohols and their use |
| 12/13/2000 | EP1059287A1 Process for preparing sertraline from chiral tetralone |
| 12/13/2000 | EP1059283A1 Process for preparing neuraminidase inhibitor ro-64-0796 |
| 12/13/2000 | EP1059280A2 Process for the preparation of benzyl alcohols and their use |
| 12/13/2000 | EP1059119A2 Catalyst having a noble metal supported on a base metal |
| 12/13/2000 | EP1058677A2 Method for hydrogenating aliphatic alpha-, omega-dinitriles |
| 12/13/2000 | CN1276780A Continuous method for producing aromatic amines |
| 12/13/2000 | CN1276367A Process for preparing unsaturated quaternary ammonium salt |
| 12/13/2000 | CN1059432C Method for preparation of aromatic amine compound |
| 12/12/2000 | US6160179 Method of producing 4-nitro-m-phenylenediamine sulfate |
| 12/12/2000 | US6160178 Racemization of optically active amines |
| 12/12/2000 | US6160169 Sulfonating nitrotoluene with oleum to form 4-nitrotoluene-2-sulfonic acid, diluting with water, partially neutralizing the product with mineral base, extracting with a liophilic amine, basefying and condensation |
| 12/12/2000 | CA2138154C Simultaneous production of dicarboxylic acids and diamines from polyamides |
| 12/12/2000 | CA2138024C Simultaneous production of dicarboxylic acids and diamines by splitting polyamides into their monomeric constituents |
| 12/07/2000 | WO2000072956A1 Preparation and use of ionic liquids in microwave-assisted chemical transformations |
| 12/06/2000 | CN1059201C Process for purifying tertiary amine |
| 12/05/2000 | US6156933 Continuous, selective catalysis; varying temperature, pressure, hydrogen concentration or flow rate |
| 12/05/2000 | US6156932 Preparation of 4,4'-dinitrodiphenylamine from urea and nitrobenzene |
| 12/05/2000 | US6156889 Reagent useful for cleaving a protected functional group |
| 12/05/2000 | US6156694 As hydrogenation catalysts |
| 11/30/2000 | DE19924051A1 Hydroamination of alkenes by reacting ammonia or primary or secondary amine using cesium hydroxide as a catalyst |
| 11/30/2000 | DE19924050A1 Verfahren zur Herstellung von Alken-Verbindungen Process for the preparation of alkene compounds |
| 11/29/2000 | EP1055663A1 Process for the production of diaminodiphenylmethane and its higher homologues |
| 11/29/2000 | EP1055653A2 Process for the preparation of alkenyl compounds |
| 11/29/2000 | EP1054852A1 Alpha-methylstyrene dimer derivatives |
| 11/29/2000 | CN1274714A Preparation of monohydrate of N,N-dimethyl-1-[1-(4-chlorophenyl) cyclobutyl]-3-methyl butylamine hydrochloride |
| 11/28/2000 | US6153798 Reacion of methanol and ammonia in the presence of silica aluminophosphate |
| 11/28/2000 | US6153797 Catalytic racemization of amines with hydrogenation and dehydrogenation with catalysts and heating with alumina, zirconia, titania and silica |
| 11/28/2000 | US6153784 Removing the halide-containing phase-transfer catalyst, used to prepare nitriles by reacting haloalkanes and metal cyanides, by heating; adding a base of group 1a metal hydroxides, carbonates or bicarbonates and separating |
| 11/28/2000 | US6153780 Process for the preparation of octa-2,7-dienyl-1-amine from butadiene and ammonia in the presence of palladium complex catalyst |