Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 67 - Preparation of carboxylic acid esters
Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
10/1983
10/18/1983CA1155463A1 Hydrocarbon synthesis
10/18/1983CA1155462A1 Process for the preparation of methyl polyethers and methyl polyethers prepared by this process
10/18/1983CA1155461A1 Process for recovery of an aliphatic diol oligomerization solvent
10/18/1983CA1155460A1 N,n-dialkylaminoalkyl-ethylenediamines and process for their manufacture
10/18/1983CA1155458A1 Process for the selective hydroformylation of methanol to acetaldehyde
10/18/1983CA1155456A1 Intermediates in the preparation of cyclopropanecarboxylate esters and process for their manufacture
10/18/1983CA1155455A1 Intermediates in the preparation of cyclopropanecarboxylate esters and process for their manufacture
10/18/1983CA1155454A1 Preparation of esters
10/18/1983CA1155453A1 Method of producing n-benzyloxycarbonyl-l-aspartic acid
10/18/1983CA1155450A1 2,4-diamino-5-sulfamoylbenzene sulfonic acids and process for their manufacture
10/18/1983CA1155449A1 5-sulfamoyl-orthanilic acids, processes for their preparation and their use as medicaments
10/13/1983WO1983003424A1 Acetylsalicylic acid derivatives and process for the preparation thereof
10/13/1983WO1983003409A1 Process for the production of ethanol
10/12/1983EP0091425A2 Continuous alkoxidation process
10/12/1983EP0091387A2 Herbicides derived from phenoxybenzoic acid of the sulphone imide group
10/12/1983EP0091383A1 Process for the catalytic reduction of nitro-aromatic compounds
10/12/1983EP0091358A1 Process and apparatus for the photochemical preparation of halogen alkanes and cycloalkanes
10/12/1983EP0091232A2 Butene dimerization method
10/12/1983EP0091208A1 Method for combating insect pests, and novel cyclopropane carboxylates useful as active ingredients therein
10/12/1983EP0091146A2 Process for the preparation of alkanol alkoxylates
10/12/1983EP0091141A1 Process for the preparation of thioethers
10/12/1983EP0091078A1 A process for the preparation of derivatives of 2-diethylamino-1-methyl ethyl cis-1-hydroxy-(bicyclohexyl)-2-carboxylate
10/12/1983EP0091054A1 1-Alkyl-2-isocyanatomethyl-isocyanato phenyl and/or 1-alkyl-4-isocyanatomethyl-isocyanato phenyl, method for their preparation and use
10/12/1983EP0091052A2 Industrial process for the oxidation of thioethers and thiol-carboxylic-acid derivatives
10/12/1983EP0091049A1 Zeolite LZ-133
10/12/1983EP0091048A1 Zeolite LZ-132
10/12/1983EP0091033A2 Trimethylbicyclo(4.3.0)non-1-ene derivatives, their preparation and use as perfumes, and the perfumed compositions containing them
10/12/1983EP0091028A2 Raney nickel catalysis used in hydrogenation of aromatic amines
10/12/1983EP0091027A2 Raney nickel alloy expanded mesh hydrogenation catalysts
10/12/1983EP0091023A1 Herbicidal diphenyl ethers, process for their preparation and their use in combating unwanted plant growth
10/12/1983EP0090976A2 2,2-Dihalo-6-halo-6(1-haloisobutyl)cyclohexanone
10/11/1983US4409421 Etherification with an alcohol, separation, cleavage and distillation
10/11/1983US4409419 Process for preparing 2,5-dimethyl-2,4-hexadiene
10/11/1983US4409417 Process of dehydrogenation of hydrocarbons
10/11/1983US4409411 Process of hydrogenating benzenes and group IVa metal hydride catalysts therefor
10/11/1983US4409409 Two stage olefin wax process
10/11/1983US4409407 Process for the preparation of 1,3,5-trichlorobenzene
10/11/1983US4409404 Process for producing ethanol using said novel catalyst system
10/11/1983US4409402 Tert.-butoxybutanals, tert.-butoxybutanols, bis-tert.-butoxypentanals and bis-tert.-butoxypentanols
10/11/1983US4409400 Process for the preparation of cyclohexane-1,3-dione from δ-ketohexanoic acid ester
10/11/1983US4409396 From olefins, group 8 metal-containing catalyst
10/11/1983US4409395 Hydrogenation, silver catalyst
10/11/1983US4409314 Light-sensitive compounds, light-sensitive mixture, and light-sensitive copying material prepared therefrom
10/11/1983US4409242 Antiarrythmia agents
10/11/1983US4409213 Prostanoid compounds and pharmaceutical compositions
10/11/1983US4409150 Esterification
10/11/1983US4409149 Rhodium carbonyltriorganophosphorus monoketoenolate
10/11/1983US4409132 Organophosphorus-treated zeolite catalysts for para-selective aromatics conversion
10/11/1983US4409128 Oxidation catalyst, especially for the preparation of methacrylic acid by gas phase oxidation of methacrolein
10/11/1983US4409127 Attrition resistant metal/oxygen compositions and a process for their preparation
10/11/1983US4409122 Catalyst reactivation
10/11/1983CA1155145A1 Process of manufacturing sulfoxides
10/11/1983CA1155141A1 Polycyclic compounds
10/11/1983CA1155139A1 PREPARATION OF WATER-IMMISCIBLE, ACID-SOLUBLE N- (AMINOMETHYL)-.alpha.,.beta.-ETHYLENICALLY UNSATURATED CARBOXAMIDES, QUATERNARY DERIVATIVES AND POLYMERS THEREOF
10/11/1983CA1155137A1 Aromatic diamines and polyurethanes cured thereby
10/11/1983CA1155136A1 Phenoxyphenoxycarboxylic acid derivatives
10/11/1983CA1155133A1 Dipotassium pentapropionate and method of preparing the same
10/11/1983CA1155127A1 Carbamoyl sulfoxides useful as herbicides
10/11/1983CA1155126A1 Herbicide compositions
10/11/1983CA1155125A1 Herbicidal compositions
10/11/1983CA1155115A1 Basic ethers, a process for their preparation and pharmaceutical compositions containing same
10/11/1983CA1155103A1 Preparation of aromatics processing catalyst, catalyst so prepared, and xylene isomerisation therewith
10/05/1983EP0090787A1 A process for making bis (hydroxyphenyl)-methanes
10/05/1983EP0090712A1 Branched bis-(perfluoroalkyl)-1,2-ethenes, their preparation and their use as oxygen carriers
10/05/1983EP0090681A2 Novel 1,2-dihydropyrido-(3,4-b)pyrazines
10/05/1983EP0090526A1 Substituted dodecahydrotriphenylenes, decahydro-1H-cyclopenta(1)phenanthrenes, decahydro-1H-pyrido(1,2-f)phenanthridines and decahydropyrrolo(1,2-f)phenanthridines as CNS agents
10/05/1983EP0090516A1 Substituted hexahydropyrrolo(1,2-a)-quinoline, hexahydro-1H-pyrido(1,2-a)-quinoline, hexahydrobenzo(3)indene and octahydrophenanthrene CNS agents
10/05/1983EP0090498A2 Fluorinated polyether and derivatives thereof
10/05/1983EP0090443A2 A process for carbonylating methanol to acetic acid and/or methyl acetate
10/05/1983EP0090388A1 Chromophore peptides, process for their preparation, agents containing them and their use in the detection of DD-carboxy peptidases
10/05/1983EP0090277A1 Process for the preparation of 2,2-dicyclohexenyl propane
10/05/1983EP0090246A2 Process for the preparation of pinacolone
10/05/1983EP0090243A1 Process for the production of aromatic ethers and aromatic polyethers
10/05/1983EP0090216A1 Process and apparatus for the preparation of N,N'-bis-aroyl hydrazines
10/05/1983EP0090204A1 Optically active levorotatory derivatives of phenoxy-benzoic acid, method for their preparation and their use as herbicides
10/05/1983EP0090196A1 Process for preparing dibenzyl-2-carboxylic acids and 3-substituted phthalides, as well as the resultant benzyl derivatives
10/05/1983EP0090185A2 Process for the preparation of acetals and enol ethers from acryloxymethylene compounds
10/05/1983EP0090183A1 Polyhalogenated aromatic compounds
10/05/1983EP0090117A1 Alkoxylated quaternary ammonium salts
10/05/1983EP0090087A1 Process for the production of S-(carboxymethyl)-R-cysteine and S-(carboxymethyl)-S-cysteine
10/04/1983US4408085 Process for preparing sec-butyl alcohol and sec-butyl tert-butyl ether
10/04/1983US4408083 Method of treating hydroperoxide mixtures
10/04/1983US4408082 Oxidation of isobutane in the dense phase and at low oxygen concentration
10/04/1983US4408081 Process for oxidation of isobutane
10/04/1983US4408080 Process for producing acetaldehyde
10/04/1983US4408079 Reaction of alkanal with formaldehyde in presence of secondary amine and acid
10/04/1983US4408078 Ligand-stabilized platinum catalyst
10/04/1983US4408075 Ammonopysis in presence of hydrogenation catalyst
10/04/1983US4408074 From 2,6-dimethoxyphenol and chloral
10/04/1983US4408069 Conversion of methanol to methyl acetate using iron-cobalt catalyst
10/04/1983US4408068 Process for the preparation of optically active 2-chloropropionic acid esters
10/04/1983US4408067 Process for producing carboxylic acid esters from nitriles
10/04/1983US4408066 Pecticide intermediates
10/04/1983US4407974 Method of and apparatus for catalytic conversion of gases
10/04/1983US4407825 Novel bis- and poly-disulfides having immunostimulant activity
10/04/1983US4407823 Novel phenylacetic acid derivatives
10/04/1983US4407795 Antiatherosclerotic; enhanced bioavailability
10/04/1983US4407762 Crystallization from preheated water
10/04/1983US4407754 And cholestene intermediates
10/04/1983US4407743 Novel N,N'-bis(trifluoromethylsulfonyl)oxamides and chemiluminescent compositions containing the same
1 ... 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 ... 665