Patents
Patents for C07C 209 - Preparation of compounds containing amino groups bound to a carbon skeleton (17,459)
07/1989
07/13/1989WO1989006229A1 Process for the production of amines, hydroxyamines and aziridines
07/13/1989WO1989005787A3 Processes and compounds useful for resolving 1-methyl-3-phenylpropylamine
07/12/1989EP0323573A2 Process for the preparation of tertiary N,N-dimethyl amines
07/11/1989US4847457 Methylphosphonic acid amine salt lubricant additives
07/11/1989US4847303 Tert-butylphenyl compounds useful as anti-inflammatory agents
07/11/1989US4847295 Cycloalkyl-substituted 4-aminophenyl halo derivatives and process for their preparation
07/11/1989CA1257263A2 Aryl cyclopropyl oxirane intermediates
07/05/1989EP0322761A1 Process for the preparation of dialkylamino ethyl amines
07/05/1989EP0322760A1 Process for the preparation of cobalt catalysts
07/05/1989EP0322494A1 A method for the treatment of dinitroanilines to reduce their nitrosamine content and/or to stabilise them against the formation of nitrosamines
07/04/1989US4845298 Reduction of unsaturated nitrile, nickel catalyst
07/04/1989US4845297 Catalytic reduction of a cyanoethylated compound
07/04/1989US4845295 Selective catalyst
07/04/1989US4845291 Cycloalkenyl aryldiamines
07/04/1989US4845289 Procedure for the removal or reduction of residual trimethylamine odor from its reaction products
07/04/1989CA1256902A1 Processes for the preparation of nitrosamine-free n,n- disubstituted nitroaromatic amines and for the stabilization of these compounds against the formation of nitrosamines
07/04/1989CA1256901A1 Synthesis of bromethalin intermediate
06/1989
06/29/1989WO1989005797A2 Process for the production of aziridines
06/29/1989WO1989005787A2 Processes and compounds useful for resolving 1-methyl-3-phenylpropylamine
06/28/1989EP0322290A2 Process for the allylation of perhaloalkyl, perhaloalkoxy, perhaloalkylthio anilines in the presence of metals
06/28/1989EP0321891A2 Bisacrylate monomers and polymers exhibiting nonlinear optical response
06/27/1989US4843175 Process for the preparation of alkylaniline using a Friedel-Crafts catalyst
06/27/1989US4842612 Developers used with couplers
06/27/1989CA1256452A1 Process for preparing aminobenzylamine
06/21/1989EP0321275A2 Preparation of anilines
06/21/1989EP0320898A2 Processes and compounds useful for resolving 1-methyl-3-phenylpropylamine
06/21/1989EP0320879A1 Separating toluenediamine from N-tertiarybutyl toluenediamine
06/14/1989EP0320269A2 Process for preparation of allyl type amine
06/14/1989CN1033378A Process for preparing of 2,3-dichloro-n,n-dimethylpropylamine
06/13/1989CA1255702A1 Method of purifying 3-chloro-2-hydroxypropyl trialkylammonium chloride
06/13/1989CA1255701A1 Process for producing monotertiary butyl toluenediamine
06/07/1989EP0319434A2 Process for the purification of hexamethylene diamine
06/06/1989US4837226 Polycyclic amine derivatives useful as cerebrovascular agents
06/01/1989WO1989004820A1 Amino-4 trifluoromethyl-1 tetraline derivatives, their preparation and therapeutic application
05/1989
05/31/1989EP0318234A2 Improvements in or relating to selective serotonin uptake inhibitors
05/31/1989EP0318233A2 Improvements in or relating to serotonin and norepinephrine uptake inhibitors
05/31/1989EP0318090A2 Tert-butyl phenyl compounds as anti-inflammatory agents
05/30/1989US4835179 Antiulcer dihydrodibenzocycloheptyliden-ethylamine derivatives and process for the preparation of these compounds
05/30/1989US4835156 Vasodilatory dihydrodibenzocycloheptyliden-ethyl piperazine derivatives and process for the preparation of these compounds
05/30/1989CA1254907A1 Process for continuously preparing aromatic polyamines with ion exchange resin catalysts
05/30/1989CA1254906A1 Route to long chain amines
05/30/1989CA1254874A1 Oxidic precursor of an iron catalyst and its production
05/24/1989EP0316761A2 Process for the preparation of N,N-dimethyldiaminopropane
05/23/1989US4833273 Process for the resolution of 1-aminoindanes
05/17/1989EP0315863A2 Trifluoromethylamino benzenes containing fluorine, and their preparation
05/16/1989US4831193 Synthesis of 3-amino-2-methylbenzotrifluoride
05/16/1989US4831175 Backbone polysubstituted chelates for forming a metal chelate-protein conjugate
05/16/1989US4831159 Rhodium complex selective catalyst
05/16/1989US4831008 Applying rhodium carbonyl clusters to support in inert atmosphere and pyrolyzing
05/10/1989EP0315189A1 Process for producing an alkylenamine by using a mixing oxide catalyst.
05/09/1989US4829071 Quinolyl substituted indane sulfonamides and their use as anti-arrhythmic agents
05/09/1989US4829063 Saccharine salts of substituted amines
05/09/1989CA1253859A1 10-aryl-1,8-dihydroxy-anthrones and esters thereof; process for preparing the same
05/02/1989US4827037 Phosphorus containing catalyst; including hydrogen to stabilize color
05/02/1989US4827035 Preparation of amines
05/02/1989US4827031 Process for preparing amines from olefins with ammonium halide catalysts
05/02/1989US4827015 Process for the production of aminomalonic acid dinitrile salts
05/02/1989US4826799 Shaped catalyst and process for making it
04/1989
04/25/1989US4824601 Liquid antioxidant produced by alkylating diphenylamine with a molar excess of diisobutylene
04/20/1989DE3734344A1 Process for the evaporation of dinitrotoluenes (DNT)
04/19/1989EP0312253A2 Process for preparing n-substituted amine
04/19/1989EP0311902A2 Beta, gamma-unsaturated alkenyl dianilines for use in preparing cross-linkable condensation polymers
04/19/1989EP0311900A2 Catalytic process for the preparation of C2 to C4 alkylamines
04/18/1989US4822822 Benzylamine derivatives, and use thereof
04/12/1989EP0311068A2 Polyamine derivatives as antineoplastic agents
04/12/1989EP0311028A2 A process for bis (4-aminophenyl) hexafluoropropane
04/12/1989EP0283509A4 The control of biofouling in aqueous systems by non-polymeric quaternary ammonium polyhalides.
04/11/1989US4820735 Vinylcyclopropanecarboxylic acid esters
04/06/1989DE3732508A1 Process for the preparation of asymmetrical dialkylene- triamines
04/05/1989EP0310527A2 Process for manufacturing amines from olefines
04/05/1989EP0309980A1 Alkylated polyalkylene polyamines and process for selective alkylation
04/04/1989CA1252116A1 Haloacetyl derivatives of aromatic compounds
03/1989
03/29/1989EP0308894A1 Process for producing dioctamethylene triamine
03/29/1989EP0308893A1 Process for producing dioctamethylene triamine
03/29/1989EP0308839A2 Pharmaceutical composition containing a 7-diphenyl methylene bicycloheptane or a 7-diphenyl methylene bicycloheptene derivative, use of these compounds as medicines, these 7-diphenyl methylene bicycloheptanes and 7-diphenyl bicycloheptenes, and process for their preparation
03/29/1989EP0308757A1 Multidentate chelators based on the 8-hydroxyquinoline unit
03/29/1989EP0308581A2 Novel ammonium salt useful as modifiers for rubber
03/29/1989EP0308552A1 Process for the production of diphenylamine
03/28/1989USRE32896 Gem cyclodialkylation of amines and amides
03/28/1989US4816608 Catalytic hoffman elimination of p-methylbenzyltrimethyl ammonium hydroxide
03/21/1989US4814506 Process for preparing 3 halogeno-2-hydroxypropyltrimethylammonium halide
03/21/1989US4814504 Deammoniation of aniline
03/21/1989US4814503 Ammonia treatment of zeolite
03/21/1989US4814352 Therapeutic agents
03/15/1989CN1031695A Process for the iodination of hydroxyaromatic & aminoaromatic compounds
03/14/1989US4812595 Catalysis, quaternaryammonium halide, ruthenium carbonyl
03/08/1989EP0305564A1 Amines via the amination of olefins using dealuminated zeolites
03/08/1989CN1031526A Extraction method of 4-amino-3-methylphenol
03/07/1989US4810694 Skin disorders
03/02/1989DE3728141A1 Catalyst
02/1989
02/28/1989CA1250595A1 Preparation of amines from olefins using ammonium halide catalysts
02/28/1989CA1250594A1 Ortho nitroanilines and a process for their production
02/23/1989WO1989001465A1 Process for the iodination of hydroxyaromatic and aminoaromatic compounds
02/22/1989EP0303826A1 Substituted 2-nitro metaphenylene diamines, process for their preparation and their use in dyeing keratinous fibres and especially human hair
02/21/1989US4806690 Method of producing amines
02/21/1989US4806687 Catalytic hydrodesulfurization of ortho-aminobenzylsulfides
02/21/1989US4806641 Salts of 3-hydroxy-4-oxo-3,4-dihydro-1,2,3-benzotriazine and amino compounds
02/21/1989US4806570 Antidepressants
02/21/1989US4806558 Diarylacetylenes and their use in treating acne
02/15/1989EP0303550A2 Process for the preparation of 2-methyl-pentane diamine by hydrogenation of 2-methyl glutaronitrile