| Patents for C07C 209 - Preparation of compounds containing amino groups bound to a carbon skeleton (17,459) |
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| 05/11/1993 | US5210305 Process for preparing n-alkylanilines and n-allylanilines |
| 05/11/1993 | US5210303 Reacting a benzyl halide with an aqueous ammonia solution in the presence of an aromatic aldehyde |
| 05/11/1993 | US5210286 Hydrogenation of corresponding aromatic compound, reaction with phosgene |
| 05/08/1993 | CA2082228A1 Process for the preparation of secondary amines |
| 05/08/1993 | CA2082227A1 Process for the preparation of secondary amines |
| 05/08/1993 | CA2082225A1 Process for the preparation of secondary amines |
| 05/05/1993 | CN1020449C Insecticidal triffluormethyl alkane derivatives |
| 05/04/1993 | US5208380 Catalytic dehydration of isopropanolamine |
| 05/04/1993 | US5208379 Hydrolysis of polyurethanes |
| 05/04/1993 | US5208376 Process for the continuous preparation of 3,3'-dichloro-benzidine dihydrochloride |
| 05/04/1993 | CA1317312C Process for the preparation of aromatic dialkylamines |
| 04/28/1993 | EP0538865A1 Process for producing bisaminomethylcyclohexane |
| 04/27/1993 | US5206249 Bis-naphthalimides containing amino-acid derived linkers as anticancer agents |
| 04/21/1993 | EP0537541A2 Process for the preparation of a mixture of cyclohexylamine and dicyclohexylamine |
| 04/21/1993 | EP0407557B1 Reaction processes in a multi-stage fluidized bed |
| 04/20/1993 | US5204307 Reacting treithylaluminum, aromatic diamine and chloride ion source |
| 04/14/1993 | EP0536853A2 Process for the preparation of N1,N4-diethylspermine |
| 04/13/1993 | US5202516 Process of recovering monoalkylbenzene and pure 1,3,5-trialkylbenzene from a mixture of dialkyl- and trialkylbenzenes |
| 04/13/1993 | US5202504 Separating agent |
| 04/13/1993 | US5202497 Process for preparing unsaturated aldehydes |
| 04/13/1993 | US5202492 Amines catalysis using metallic phosphate condensation catalysts having a cyclic structure |
| 04/13/1993 | US5202491 Process for the manufacture of diethylenetriamine |
| 04/13/1993 | US5202490 Process for thr manufacture of diethylenetriamine and aminoethylethanolamine |
| 04/13/1993 | US5202489 High-surface area Group 4B metal oxide condensation catalysts for making polyalkylenepolyamine compounds using amines and ammonia as reactants |
| 04/07/1993 | EP0536070A1 Tungsten carbide based material, catalyst and useful process for the hydrogenation of nitro or nitroso aromatic derivatives using this catalyst |
| 04/07/1993 | EP0535484A2 Process for the preparation of diphenylamines |
| 04/07/1993 | EP0535033A1 Process for preparing a linearly-extended polyalkylenepolyamine |
| 04/06/1993 | US5200561 Reacting oxime isomer with assymetric reducing agent obtained from optically active amine, metal borohydride, sulfuric acid |
| 04/06/1993 | US5200423 Amine derivatives, processes for preparing the same and fungicides containing the same |
| 04/01/1993 | WO1993006083A1 Process for preparing aminobenzocyclobutenes |
| 04/01/1993 | CA2116240A1 Process for preparing aminobenzocyclobutenes |
| 03/31/1993 | EP0534449A2 Process for the preparation of 3-aminomethyl-3,5,5-trialkylcyclohexylamine |
| 03/25/1993 | DE4131471A1 Catalytic hydrogenation of nitro-aromatic explosive in alcohol soln. - at low temp. and hydrogen@ pressure, giving high yield without safety problems |
| 03/24/1993 | EP0532636A1 Bis-naphthalimides as anticancer agents |
| 03/24/1993 | EP0403511B1 Hydrogenation of halonitroaromatic compounds |
| 03/24/1993 | EP0377638B1 Process for the iodination of hydroxyaromatic and aminoaromatic compounds |
| 03/23/1993 | US5196606 Aromatic tertiary amines, enamines, deoxybenzoins and benzils |
| 03/23/1993 | US5196601 Process for producing alcohol or amine |
| 03/23/1993 | US5196594 Process for the production of 4,4'-diamino-dicyclohexylmethane with a low trans-trans isomer content by the catalytic hydrogenation of 4,4'-diamino-diphenylmethane |
| 03/23/1993 | US5196592 Process for the preparation of diphenylamines |
| 03/23/1993 | US5196591 Condensation of aniline and formaldehyde, acid catalyst, solvent extraction |
| 03/23/1993 | US5196589 Stable free radical polymerization inhibitor |
| 03/23/1993 | US5196588 Continuous reductive amination of ethanolamine with hydrogen, ammonia, and ethylenediamine over fixed bed catalyst |
| 03/23/1993 | US5196587 Catalytic hydrogenation of crude methylene bridged polyphenylamines to produce polycyclohexylamines |
| 03/23/1993 | US5196585 Process for treating dinitroanilines with sulfite to reduce impurities and to reduce the ability to produce nitrosamines |
| 03/23/1993 | US5196582 Preparation of solid quaternary ammonium halides |
| 03/23/1993 | US5196454 Method of treating disorders of the dopaminergic systems using 2,5-diaminotetralines |
| 03/23/1993 | US5196138 Preparation of mixed lithium amide reagents |
| 03/18/1993 | WO1993005010A1 Catalyst and process for making aniline from phenol |
| 03/17/1993 | EP0494967A4 Chiral separation media |
| 03/10/1993 | EP0530696A2 Process for the preparation of pentane 1,5-diamines |
| 03/10/1993 | EP0530208A1 Process for producing alpha-fluorostyrols |
| 03/09/1993 | US5192399 Adding caustic compound and separating by low pressure distillation |
| 03/05/1993 | CA2076917A1 Preparation of pentane-1,5-diamines |
| 03/04/1993 | WO1993004032A1 Novel amine derivative, production thereof, and insecticide |
| 03/04/1993 | WO1992015555A3 Fluoroalkenyl compounds and their use as pest repellents |
| 02/23/1993 | US5189221 Amine separation process |
| 02/23/1993 | US5189220 Reacting aniline and derivatives with alkyl/allyl halides or sulfates in a solvent in presence of alkali metal iodide or onium iodide and a nonqurtenizable base |
| 02/23/1993 | US5189218 Preparation of n-phenylbenzoquinone-imine and converting same into p-phenylenediamines |
| 02/23/1993 | US5189173 Alkylated polyalkylene polyamines and process for selective alkylation |
| 02/18/1993 | WO1993003003A1 Synthesis of vicinal diamines |
| 02/18/1993 | WO1993003002A1 Production of fluoro-aromatic amines |
| 02/18/1993 | CA2113803A1 Synthesis of vicinal diamines |
| 02/17/1993 | EP0527154A1 Process for preparing 3,4-difluoroaniline |
| 02/16/1993 | US5187294 Regioselective nitration of diphenyl compounds |
| 02/10/1993 | EP0526851A2 Process and catalyst for producing an ethylenamine |
| 02/10/1993 | EP0526793A2 Process for the preparation of diphenylamines |
| 02/09/1993 | US5185467 Process for the preparation of 2,2-bis-(aminophenyl)-propane |
| 02/04/1993 | WO1993002230A1 Electrocatalytic hydrogenation of nitriles to amines |
| 02/03/1993 | EP0526318A1 Process for the preparation of secondary aliphatic unsymmetrical alkylamines |
| 02/02/1993 | USH1143 Reduction of residual organic chlorine in hydrocarbyl amines |
| 02/02/1993 | US5183939 Process for the racemization of optically active 1-aryl-alkylamines |
| 02/01/1993 | CA2075025A1 Process for producing an ethylenamine |
| 01/27/1993 | EP0524717A2 Continuous preparation of secondary amines from nitriles using a cobalt/nickel/copper catalyst |
| 01/27/1993 | CA2068227A1 Continuous preparation of secondary amines from nitriles using a cobalt/nickel/copper catalyst |
| 01/26/1993 | US5182246 Complex metal carbonyl |
| 01/21/1993 | WO1993001523A1 Activated propenes as colour couplers and a method for their production |
| 01/21/1993 | WO1993001168A1 Process for producing indole derivatives |
| 01/21/1993 | CA2091183A1 Process for producing indole derivatives |
| 01/20/1993 | EP0293483B1 Process for preparing anilines, catalyst therefor, and process for preparing the catalyst |
| 01/13/1993 | EP0522577A2 Process for the preparation of pure 3,3',4,4'-tetraaminobiphenyl |
| 01/13/1993 | EP0522476A1 Method for separating linear aliphatic compounds terminated by fonctional groups |
| 01/13/1993 | CA2073628A1 Process for the production of pure 3,3',4,4'-tetraaminobiphenyl |
| 01/13/1993 | CA2073112A1 Process for separating off aliphatic straight-chain compounds having terminal functional groups |
| 01/12/1993 | US5178748 Alkylation or dealkylation catalysts for aromatic hydrocarbons |
| 01/07/1993 | WO1993000324A1 Method of preparing 4-aminodiphenylamine |
| 01/07/1993 | DE4122722A1 Verfahren zur herstellung von indol-derivaten Process for the preparation of indole derivatives |
| 12/29/1992 | US5175370 Using nickel or cobalt catalyst |
| 12/29/1992 | US5175135 Alkylation of aromatic compounds to alkylates enriched in the linear substituted isomers |
| 12/23/1992 | WO1992022522A1 A process for the preparation of n-(2,6-dichlorophenyl)-n-phenyl-n-(chloroacetyl)-amine |
| 12/23/1992 | EP0519368A2 Process for the purification of diaminodiphenyl compounds |
| 12/23/1992 | EP0519247A2 Process for the preparation of halogenated anilines |
| 12/23/1992 | CN1019571B Process for preparation of diphenylpropylamine derivatives and their salts |
| 12/22/1992 | CA2065056A1 Method of preparing 4-aminodiphenylamine |
| 12/22/1992 | CA1311683C Process for the preparation of a composition inhibiting or destructing at least one living unicellulary organism containing quaternary ammonium fluorideand process for the preparation of this salt |
| 12/17/1992 | DE4119577A1 New bis(3-cyano-3,5,5-trimethyl-cyclohexylidene)-azine |
| 12/15/1992 | US5171890 Process for preparing methyl- and ethyl-substituted primary anilines |
| 12/10/1992 | DE4133154C1 Electrolysis of ammonium salts to recover amine, ammonia, hydrogen@ etc. - using cell in which anode and cathode spaces are sepd. by perfluorinated cation exchange membrane |
| 12/03/1992 | DE4102860C1 Aniline prodn. at reduced cost - by redn. of nitrobenzene with hydrogen in liq. phase, by reaction in aq. medium |
| 11/25/1992 | EP0514692A2 Process for the preparation of amines |