| Patents for C07C 209 - Preparation of compounds containing amino groups bound to a carbon skeleton (17,459) |
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| 08/08/1990 | EP0381130A2 Production of alpha-unsaturated amines |
| 08/08/1990 | EP0381010A2 Process for the preparation of 2-nitro-4-trifluoromethyl aniline |
| 08/08/1990 | EP0380712A1 Process for the preparation of 2,6-dichlorodiphenylaminoacetic-acid derivatives |
| 08/08/1990 | CN1044413A Reaction processes in a multi-stage fluidized bed |
| 08/07/1990 | US4946998 Hydrogenation of methylenedianiline to produce bis(para-aminocyclohexyl)methane |
| 08/07/1990 | US4946996 Using allyl halide |
| 08/01/1990 | EP0379939A1 A flexible process for the production of di and trialkylamines |
| 07/31/1990 | CA1272212A1 Process for the production of diphenylamine |
| 07/27/1990 | WO1990008590A1 Reaction processes in a multi-stage fluidized bed |
| 07/27/1990 | CA2025770A1 Reaction processes in a multi-stage fluidized bed |
| 07/26/1990 | CA2008557A1 Process for the preparation of 2-nitro-4-trifluoromethylaniline |
| 07/25/1990 | EP0378916A1 Catalytic reactions using zeolites |
| 07/25/1990 | CN1044052A Catalytic reactions using zeolites |
| 07/24/1990 | US4943549 Alumina, rare earth oxide, manganese oxide |
| 07/24/1990 | US4943384 Cyclohexane derivatives |
| 07/18/1990 | EP0378463A1 Process for the desallylation of N-allylanilines and N,N-diallylanilines with metals |
| 07/18/1990 | EP0377732A1 Process for obtaining n,n-dimethyl-n-alkylamines |
| 07/18/1990 | EP0377638A1 Process for the iodination of hydroxyaromatic and aminoaromatic compounds. |
| 07/18/1990 | CN1043933A Porcess for preparing 2-bromo-4,6-dinitroailine |
| 07/18/1990 | CN1008816B Process for the preparation of novel homopropargylamines and the use thereof |
| 07/18/1990 | CN1008815B Process of producing dipropylamine by hydrogenation of acrylonitrile |
| 07/18/1990 | CN1008814B Process for separating isomers of toluenediamine |
| 07/17/1990 | US4942261 Process for preparation of allyl type amine |
| 07/17/1990 | US4942231 Method of preparing a chlorinated, brominated, radio-brominated, iodinated and/or radioiodinated aromatic or heteroaromatic compound |
| 07/12/1990 | WO1990007489A1 Method of obtaining 2-bromine-4,6-dinitroaniline |
| 07/12/1990 | CA2007570A1 Process for deallylating n-allylanilines and n-n-diallylanilines using metals |
| 07/11/1990 | EP0258853B1 4-substituted cyclohexylamine derivatives, fungicides containing them and process for combating fungi |
| 07/11/1990 | CN1043699A Method for production of cyclohexylamines |
| 07/11/1990 | CN1008735B Composition of substituted azolylmethl-cyclopropyl-carbinol derivatives as active ingredient |
| 07/10/1990 | US4940817 Process for the preparation of n-alkylanilines |
| 07/10/1990 | US4940707 Stilbene derivatives for treatment of skin disorders |
| 07/10/1990 | CA1271491A1 Hydrogenation of methylenedianiline to produce bis (para-aminocyclohexyl) methane |
| 07/10/1990 | CA1271488A1 Process for the preparation of 2-alkyl cyclopent-2- enones |
| 07/05/1990 | DE3841823A1 N-Chlorobenzamide compounds, process for their preparation, and their use |
| 07/04/1990 | EP0376850A1 Benzene derivates, their preparation and pharmaceutical compositions containing them |
| 07/04/1990 | EP0376462A1 A method for hydroaminating olefins |
| 07/03/1990 | US4938854 Electrolysis |
| 06/28/1990 | CA2000533A1 Method for hydroaminating olefins |
| 06/27/1990 | EP0375355A2 Process for the catalytic reforming of alkylene amines to linearly-extended polyalkylene polyamines |
| 06/27/1990 | EP0375333A2 Method for the reductive methylation of primary amines |
| 06/27/1990 | EP0375279A2 Process for producing alkylenamines |
| 06/27/1990 | EP0375257A2 Catalytic preparation of linear polyethylenepolyamines |
| 06/27/1990 | CN1043316A Method of producing ethylenediamines |
| 06/26/1990 | US4937384 Process for the production of amines |
| 06/26/1990 | US4937383 Process for manufacturing amines from olefins |
| 06/26/1990 | CA1270856A1 Process for decolorizing polyethylene polyamines |
| 06/26/1990 | CA1270855A1 Separation of p-fluoroaniline from the unsubstituted derivative |
| 06/26/1990 | CA1270819A1 Compounds and assay for tricyclic antidepressants |
| 06/21/1990 | CA2005905A1 Process for producing alkylenamines |
| 06/20/1990 | CA2005964A1 Catalytic reforming of alkyleneamines to linearly-extended polyalkylenepolyamines |
| 06/19/1990 | US4935546 Process for the production of long chain alkylamines and dimethylalkylamines and catalysts therefor catalysts therefor |
| 06/19/1990 | US4935545 Process for the disproportionation of alkylated aromatic primary amines |
| 06/19/1990 | US4935449 N-2,3-butadienyl tri- and tetraaminoalkane derivatives |
| 06/19/1990 | CA2005892A1 Method for the reductive methylation of primary amines |
| 06/19/1990 | CA2000032A1 Catalytic preparation of linear polyethylenepolyamines |
| 06/19/1990 | CA1270492A1 Quinodimethane compositions |
| 06/14/1990 | WO1990006382A1 Method for purifying quaternary ammonium hydroxides |
| 06/13/1990 | EP0372544A2 Production of aliphatic secondary amines |
| 06/13/1990 | EP0372313A2 Sulfonated phenyl phosphine-containing complexes |
| 06/13/1990 | EP0372282A2 Process for the preparation of 1,5-dihydroxy and 1,5 diaminonaphthalene |
| 06/13/1990 | EP0233229B1 Preparation of an allyl amine and quaternary diallyl ammonium compounds therefrom |
| 06/13/1990 | CN1008366B Modified 8-ring zeolites as catalysts for conversion of methanol and ammonia to dimethylamine |
| 06/13/1990 | CN1008365B Process for regenerating an organic solution of a water-insoluble nitrogenous organic base |
| 06/12/1990 | US4933470 Method of synthesis of vicinal diamines |
| 06/07/1990 | DE3840600A1 Complex compounds containing sulphonated phenylphosphanes |
| 06/06/1990 | EP0371331A1 Copper-containing supported catalyst, process for its preparation and method for the production of N-alkylated aryl amines using this catalyst |
| 06/05/1990 | US4931595 Catalytic hydrolysis process for polyamines |
| 06/05/1990 | US4931593 Method for producing tetrapropylammonium bromide |
| 06/05/1990 | CA1269996A1 Fluorinated diaminoalkyne derivatives |
| 05/30/1990 | EP0370880A1 Trialkoxy-substituted m-phenylene diamines, process for their preparation, and their use as coupling agents in the oxidation dyeing of keratinic fibres, especially human hair |
| 05/30/1990 | EP0370730A2 Method of producing ethylenediamines |
| 05/29/1990 | US4929764 Alkylation of aromatic amines |
| 05/29/1990 | US4929759 Zeolite catalysts |
| 05/29/1990 | US4929758 Preparation of tert-butylamine from isobutene |
| 05/29/1990 | US4929737 Forming aminohaloaromatic compounds |
| 05/29/1990 | US4929629 Therapeutic compound |
| 05/29/1990 | CA1269664A1 Quality of catalytically prepared polyalkylene polyamines |
| 05/23/1990 | EP0369864A2 Process for producing aromatic amines |
| 05/23/1990 | EP0369420A1 Process for preparing 4,4'-dinitrodiphenyl amine |
| 05/23/1990 | EP0162891B1 Mixture of amines and process for producing it |
| 05/22/1990 | US4927969 Preparation of alkyl primary amines |
| 05/22/1990 | CA2003594A1 Novel trialcoxy-substitued metaphenylenediamines, process for their preparation, and use as coupling agents for the oxidative dyeing of keratinic fibers and specially human hair |
| 05/22/1990 | CA2003449A1 Method of producing ethylenediamines |
| 05/15/1990 | US4925984 Reaction with bromine in solution |
| 05/10/1990 | DE3936779A1 N,N-di:methyl:aniline prodn. - by gas-phase reaction of aniline and methanol or di:methyl ether, on mixt. of aluminium oxide and phosphorus pent:oxide as catalyst |
| 05/09/1990 | EP0367312A1 Process for the recovery of ethylene amines |
| 05/09/1990 | EP0367232A2 Method for preparing 2-chlorobenzylamine |
| 05/09/1990 | EP0367010A2 Process for the preparation of cyclopropylamine |
| 05/08/1990 | US4924029 Reduction of nitroaliphatics via homogeneous catalysis |
| 05/08/1990 | US4924028 Process for the production of polynuclear aromatic polyamines |
| 05/08/1990 | CA1268781A1 Preparation of disecondary amines from diolefins and primary amines |
| 05/03/1990 | DE3834848A1 Process for the preparation of amines |
| 05/02/1990 | EP0366084A1 Process for the treatment of quaternary onium salts and its application to the preparation of hexafluoropropylene oxide |
| 05/02/1990 | EP0365842A2 Process for converting scrap to PET 4-aminomethyl benzoic acid |
| 05/02/1990 | CN1007810B Process for preparation of 2,4-dinitroaniline at atmospheric pressure |
| 05/01/1990 | US4922024 Amination process employing group vib metal catalysts |
| 05/01/1990 | US4922021 New alkylene diamine derivatives |
| 05/01/1990 | US4922019 Derivatives of 2,2-bis-(3-aminophenyl)hexafluoropropane and process for the preparation of 2,2-bis-(3,4-diaminophenyl)hexafluoropropane |
| 05/01/1990 | US4922003 Bisacrylate monomers and polymers exhibiting nonlinear optical response |
| 05/01/1990 | US4921980 Reaction of an aniline compound with an alcohol, silica gel supported platinum catalyst |