| Patents for C07C 51 - Preparation of carboxylic acids or their salts, halides, or anhydrides (43,144) |
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| 05/01/1984 | US4446075 Substituted bromofluorobenzene derivatives and process for its manufacture |
| 05/01/1984 | CA1166594A1 Separating off organic iodine compounds from acetaldehyde-free carbonylation products of methanol, methyl acetate and dimethyl ether |
| 04/25/1984 | EP0106656A1 Preparation of carboxylic acids and esters thereof |
| 04/25/1984 | EP0106565A1 Leukotriene antagonists, their production, and compositions containing them |
| 04/25/1984 | EP0106513A2 Alkyl poly(oxyalkylene) acrylate oligomer esters and copolymers thereof, their use as thickeners and compositions containing them |
| 04/25/1984 | EP0106445A1 Process for modifying and stabilising the colour of carboxylic acids or their mixtures |
| 04/25/1984 | EP0106434A1 Method and apparatus for multipolymer synthesis systems |
| 04/25/1984 | EP0106379A1 Process for the carbonylation of olefinically unsaturated compounds with a palladium catalyst |
| 04/25/1984 | EP0106271A1 Process for recovering and reusing nickel, cobalt or rhodium from mixtures containing carboxylic acids |
| 04/25/1984 | EP0106018A1 Process for the preparation of carboxymethylated alcohols, ether alcohols, thioalcohols or alkyl phenols |
| 04/24/1984 | US4444909 Synthesis gas conversion to oxygenates |
| 04/24/1984 | US4444907 Methacrylic acid production catalyst |
| 04/24/1984 | US4444906 Method for the preparation of high activity phosphomolybdic acid based catalysts |
| 04/24/1984 | US4444904 Process for synthesizing a multicomponent acidic catalyst composition containing zirconium by an organic solution method |
| 04/24/1984 | US4444901 Catalyst for upgrading synthesis gas |
| 04/24/1984 | US4444881 Recovery of organic acids from a fermentation broth |
| 04/24/1984 | US4444672 Process of making calcium acetate deicing agents and product |
| 04/18/1984 | EP0105704A1 Process for the production of carboxylic acid esters and/or carboxylic acid |
| 04/18/1984 | EP0105699A1 A process for preparing esters of carboxylic acids |
| 04/18/1984 | EP0105673A2 Synthesis of hydrophilic phenol ester derivatives |
| 04/18/1984 | EP0105630A2 Production of para-cresol |
| 04/18/1984 | EP0105575A1 1-(1H-imidazolyl), 1-N-morpholinyl and pyridyl compounds, their preparation and pharmaceutical compositions containing them |
| 04/18/1984 | EP0105484A2 3-Propionylsalicyclic acid derivatives and process for the preparation of the same |
| 04/17/1984 | US4443624 Carbonylation, esterification of haloacetic acid ester |
| 04/17/1984 | US4443619 Chlorocitric acids |
| 04/17/1984 | US4443617 From 3-formyl-4-methylpent-3-ene-1-oic acid, hydrogen halide, lithium halide, multistep |
| 04/17/1984 | US4443555 Method for the preparation of high activity phosphomolybdic acid based catalysts |
| 04/17/1984 | US4443448 Analgesics, antidepressants, neuroleptics |
| 04/17/1984 | US4443362 Detergent compounds and compositions |
| 04/17/1984 | CA1165779A1 Process for producing acrolein and methacrolein by catalytical oxidation of propylene and isobutylene or tertiary butanol in oxygen-containing gas mixtures |
| 04/12/1984 | WO1984001376A1 Process for the production of carboxylic acid esters and/or carboxylic acids |
| 04/11/1984 | EP0105132A1 Catalyst system and a process for preparing acetic acid by catalytic rearrangement of methyl formate |
| 04/11/1984 | EP0105080A2 A method for alkoxylation |
| 04/10/1984 | US4442308 Process for preparing by catalytic oxidation in oxygen-containing gas mixtures, acrolein from propylene and methacrolein from isobutylene or tertiary butanol |
| 04/10/1984 | US4442304 Process for purifying and recovering contaminated catalyst solution obtained in the carbonylation of methyl acetate and/or dimethylether |
| 04/10/1984 | US4442303 Waste stream from nitric acid oxidation of cyclohexanone |
| 04/10/1984 | US4442298 Alkylation, acid hydrolysis, dehydration of tetra-ac-d |
| 04/10/1984 | US4442228 Supported rhodium catalyst and co-catalyst |
| 04/10/1984 | US4442226 Containing tetravalent vanadium |
| 04/10/1984 | US4442099 Leukotriene analogues |
| 04/10/1984 | US4441657 Terephthalic acid |
| 04/10/1984 | CA1165335A1 Process for the hydrocarbonylation and/or the carbonylation of alkyl carboxylates |
| 04/10/1984 | CA1165334A1 Process for the hydrocarbonylation and/or the carbonylation of alkyl carboxylates |
| 04/04/1984 | EP0105006A1 Allenic cyclopropane carboxylates, process and intermediates for their preparation, their use as parasiticides and compositions containing them |
| 04/04/1984 | EP0104885A1 Leukotriene antagonists, their production, and compositions containing them |
| 04/04/1984 | EP0104309A2 Catalysts for alkoxylation reactions |
| 04/04/1984 | EP0104197A1 Process for the production of ethanol. |
| 04/03/1984 | US4440955 Process for the preparation of 2,2-dimethyl-3-vinyl-cyclopropanecarboxylic acids and esters |
| 04/03/1984 | US4440948 Process for preparing methacrylic acid |
| 04/03/1984 | US4440947 Preparation of substituted alpha-halogeno-propionic acids and their derivatives |
| 04/03/1984 | US4440936 Rhodium-phosphine chiral hydrogenation catalysis of acetophenone, atropic acid, and alpha-acylamidoacrylic acids and esters thereof |
| 04/03/1984 | US4440873 Process for producing ethylene glycol and/or glycolic acid ester, catalyst composition used therefor, and process for production thereof |
| 04/03/1984 | US4440787 Compounds with antiinflammatory and analgesic activity, process for the preparation thereof and pharmaceutical compositions therefrom |
| 04/03/1984 | US4440786 Compounds with antiinflammatory and analgesic activity, process for the preparation thereof and pharmaceutical compositio ns therefrom |
| 04/03/1984 | US4440691 Indancarboxylic acid zinc salts |
| 04/03/1984 | US4440574 Nonsludging complexes of chromium and stearic acid |
| 04/03/1984 | US4440570 Process for purifying and recovering contaminated catalyst solution obtained in the carbonylation of methyl acetate and/or dimethylether |
| 04/03/1984 | CA1164891A1 Process for preparing carboxylic acids anhydrides by carbonylation |
| 04/03/1984 | CA1164890A1 Carbonylation process for the preparation of carboxylic acids |
| 04/03/1984 | CA1164887A1 Process for the preparation of polyfluorocarbonyl compounds and some new representatives of this class of compounds |
| 03/28/1984 | EP0104066A2 5-Halovinyl-2'-deoxyuridine derivatives |
| 03/28/1984 | EP0103749A1 Dialkoxymethyl-butyrolactone, process and intermediates for their preparation and their use |
| 03/28/1984 | EP0103735A1 Process for the preparation of acetic anhydride |
| 03/27/1984 | US4439621 Iron-phosphorus-molybdenum-vanadium-silicon oxide catalyst |
| 03/27/1984 | US4439620 Chemical intermediate |
| 03/27/1984 | US4439365 Novel hydroxy substituted prostanoic acids, esters, congeners, intermediates and process |
| 03/27/1984 | CA1164471A1 Preparation of unsaturated acids and esters from saturated carboxylic acid derivatives and carbonyl compounds over catalysts containing v and sb |
| 03/27/1984 | CA1164439A1 Preparation of vanadium phosphorus catalysts using olefinic halogenated organic reaction media |
| 03/27/1984 | CA1164438A1 Preparation of carboxylic acids |
| 03/21/1984 | EP0103544A1 Method for the arylation of olefines with aryl chlorides catalysed by Pd |
| 03/21/1984 | EP0103436A2 Process for preparing 5-perfluoroalkyl-5,6-dihydrouracil derivatives and compounds for use therein |
| 03/21/1984 | EP0103136A2 5,5-dichloro-3,3-dimethylpentanoic acid and a process for its preparation |
| 03/21/1984 | EP0103077A2 Substituted dipeptides, methods for their production, pharmaceutical compositions containing them, method for making such pharmaceutical compositions |
| 03/20/1984 | US4438279 Fiber-grade terephthalic acid recovered from the effluent from paraxylene oxidation in acetic acid and the catalytic hydrogenation of the oxidation effluent in the presence of metallic platinum family metals |
| 03/20/1984 | US4438277 Antilipemic, anticholesterol |
| 03/20/1984 | US4438217 Catalyst for oxidation of propylene |
| 03/20/1984 | US4438106 Inclusion compound of eicosapentaenoic acid or docosahexaenoic acid with cyclodextrin |
| 03/20/1984 | US4438044 From malic acid and cysteine mineral salt |
| 03/20/1984 | US4438038 Process for the production of oil-soluble metal salts |
| 03/20/1984 | US4438033 Steroidal chiral phosphines, methods for their preparation, catalytic systems containing them and catalytic processes in which they are used |
| 03/20/1984 | CA1164011A1 Preparation of unsaturated acids and esters from saturated carboxylic acid derivatives and carbonyl compounds over phosphate catalysts |
| 03/14/1984 | EP0102893A1 A novel production of 1-oxacephams |
| 03/14/1984 | EP0102833A1 Carboxylation of metal aryloxides |
| 03/14/1984 | EP0102762A2 Method of performing a chemical reaction |
| 03/14/1984 | EP0102688A1 Catalysts, their preparation and use in vapour phase oxidation of unsaturated aldehydes |
| 03/14/1984 | EP0102642A1 Process for purifying methacrylic acid |
| 03/14/1984 | EP0102561A1 Process for producing acetic anhydride |
| 03/13/1984 | US4436922 Oxidation of ortho xylene, catalyst, distillation |
| 03/13/1984 | US4436889 Preparation of carboxylic acids by carbonylation of alcohols |
| 03/13/1984 | US4436752 Antisecretory, antiulcer |
| 03/13/1984 | US4436662 Sedatives, tranquilizers |
| 03/13/1984 | CA1163618A1 Methacrolein oxidation catalysts and their use |
| 03/07/1984 | EP0102297A2 Process for the decomposition of a complex of ortho-benzoyl-benzoic acid, hydrofluoric acid and boron trifluoride |
| 03/07/1984 | EP0102047A1 1-(Trans-4-alkylcyclohexyl)-2-(trans-4'-(p-substituted phenyl)cyclohexyl)ethane and liquid crystal mixture |
| 03/07/1984 | EP0101760A1 Process for producing fluorobenzophenone derivatives |
| 03/07/1984 | EP0101719A1 Formation of isobutyric acid or methyl isobutyrate. |
| 03/06/1984 | US4435598 Process for the catalytic oxidation of propylene to acrylic acid |
| 03/06/1984 | US4435597 Reacting a 2-halogeno-2,3-dimethyl-5,5-dichloropentanoic acid with a base |
| 03/06/1984 | US4435581 Low pressure, catalytic oxidation of naphthalene |
| 03/06/1984 | US4435580 Catalytic oxidation of aromatic or unsaturated aliphatic hydrocarbons |