| Patents for C07C 51 - Preparation of carboxylic acids or their salts, halides, or anhydrides (43,144) |
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| 05/20/1986 | US4590016 Plant safening agents |
| 05/20/1986 | US4590011 Ammoxidation process |
| 05/20/1986 | US4590010 From 6-alkoxytetralone |
| 05/20/1986 | US4590007 Fluronaphthalene chromium tricarbonyls useful as hydrogenation catalysts for polyunsaturated fatty acid residue-containing compositions |
| 05/20/1986 | CA1204772A1 Process for the preparation of hydroxyphenoxy- alkanecarboxylic acids |
| 05/20/1986 | CA1204771A1 Process for the production of carboxymethylated alcohols, ether alcohols, thioalcohols, or alkyl phenols |
| 05/20/1986 | CA1204721A1 Process for separating fatty acids |
| 05/14/1986 | EP0181283A1 Isomeric mixtures of metal salicylates, their preparation and utilisation |
| 05/14/1986 | EP0181127A2 Recovery of metal catalyst residues and other useful products from therephthalic acid production |
| 05/14/1986 | EP0181110A2 Histidine derivatives as renin inhibitors |
| 05/14/1986 | EP0181100A2 3-(Indan-5-yloxy (or thio)) cyclopentanecarboxylic acid analogues and treating agent comprising the same |
| 05/14/1986 | EP0181078A1 Process for the preparation of formic acid |
| 05/14/1986 | EP0181003A2 Hydrocarboxylation of butadiene to 3-pentenoic acid |
| 05/14/1986 | EP0180997A2 Process for the preparation of catalyst used in the production of unsaturated carboxylic acids |
| 05/14/1986 | EP0180839A1 Process for preparing polybasic carboxylic-acid chlorides, as well as intermediates therefor |
| 05/14/1986 | EP0180818A2 Benzoyl ureas and intermediates |
| 05/14/1986 | EP0180802A2 Use of a supported catalyst for the preparation of monocarboxylic-acid anhydrides |
| 05/14/1986 | EP0180801A2 Supported catalyst for the preparation of monocarboxylic-acid anhydrides |
| 05/14/1986 | EP0180799A2 Process for the preparation of monocarboxylic-acid anhydrides |
| 05/14/1986 | EP0180796A2 Method of cristallisation by cooling |
| 05/14/1986 | EP0180675A1 Process for the preparation and use of organic antimony cracking catalysts |
| 05/13/1986 | US4588837 Process for the preparation of fluorocarboxylic acids |
| 05/13/1986 | US4588834 Process for carbonylation of olefins to carboxylic acids and esters |
| 05/13/1986 | CA1204439A1 Pyrrolidinone analogs and intermediates as herbicides |
| 05/10/1986 | CN85108493A Oxidation reaction process |
| 05/10/1986 | CN85107878A Catalysts for oxidation and the process for production thereof |
| 05/07/1986 | EP0180335A1 Improved carboxylic anhydride catalysts |
| 05/07/1986 | EP0180290A1 Omega-(2',4'-dihalobiphenylyl)oxo alkanoic acids and process for their preparation |
| 05/07/1986 | EP0180126A2 Process for preparing 2-(4-hydroxyphenoxy)alkanoic acid compounds |
| 05/06/1986 | US4587363 Oxidation |
| 05/06/1986 | US4587357 Preparation of enantiomers of a substituted fluorenyloxyacetic acid |
| 05/06/1986 | US4587355 Oxidation with a solid catalyst |
| 05/06/1986 | US4587274 Process for preparation of fluorine-containing compound having carboxyl group |
| 05/06/1986 | US4587256 Antidiabetic agents |
| 05/06/1986 | US4587054 Synthesis of hydrophilic phenol ester derivatives |
| 05/06/1986 | CA1204123A1 PROCESS FOR PREPARING .alpha.-DISUBSTITUTED MONOCARBOXYLIC ACIDS AND THE ESTERS THEREOF |
| 05/06/1986 | CA1204122A1 Preparation for esters of substituted acetic acid and substituted benzyl alcohol |
| 04/30/1986 | EP0179676A1 Process for producing glyoxylic acid by electrochemical anodic oxidation of glyoxal |
| 04/30/1986 | EP0179487A1 2-Phenylpropionic acid esters, method for optical resolution thereof and optically active substance thereof |
| 04/30/1986 | EP0179390A2 L-lysine and L-histidine pyruvate |
| 04/29/1986 | US4585893 Process for producing 4-homoisotwistane-3-carboxylic acid |
| 04/29/1986 | US4585890 Copper on silica |
| 04/29/1986 | US4585888 Synthetic method for a chiral 3-(substituted-phenyl)-4-(3-hydroxypropyl)cyclohexanol |
| 04/29/1986 | US4585773 Isoindolinyl-alkyl-piperazines |
| 04/29/1986 | US4585594 Carbonylation of allyl alcohol derivative |
| 04/23/1986 | EP0178834A1 Process for separating saturated fatty acids |
| 04/23/1986 | EP0178580A2 Intermediates for the synthesis of carboxylic acids |
| 04/23/1986 | EP0178524A1 Process for the preparation of possibly substituted cinnamic acid in the presence of a catalyst |
| 04/23/1986 | EP0178493A1 Process for the extraction of carboxylic acids from dilute aqueous solutions |
| 04/23/1986 | EP0178442A1 Process for the selective enrichment of a delta-6 and delta-9 fatty acids containing mixture with delta-6 polyunsaturated fatty acids, the enriched fractions thus obtained and their use |
| 04/22/1986 | US4584388 Dimethyl-n-butylamine catalyst for preventing discoloration |
| 04/22/1986 | US4584322 Process for the production of acetic acid from synthesis gas |
| 04/22/1986 | US4584057 Filtration, electrodialysis;acidification, and separation |
| 04/22/1986 | CA1203551A1 4-(.alpha.-ALKYL-.alpha.-CYANO-METHYL)2,6-DI-SUBSTITUTED PHENOLS |
| 04/16/1986 | EP0178184A1 Preparation of aromatic carbonyl compounds |
| 04/16/1986 | EP0178168A2 Process for purification of methacrylic acid |
| 04/15/1986 | US4582948 3-chloro-4-fluoro-5-nitrobenzotrifluoride |
| 04/15/1986 | US4582930 Process for the preparation of optically active alpha-arylalkanoic acids |
| 04/15/1986 | US4582929 Reacting tertiary amine or pyridine compound-halide salt with base, separation, and reacting with chlorine |
| 04/15/1986 | US4582912 Process for preparing carboxylic anhydride using improved catalysts |
| 04/15/1986 | US4582911 Molecular oxidation of aromatic hydrocarbons to the corresponding anhydrides using an improved catalyst |
| 04/15/1986 | US4582910 Method for preparation of 4-halogenonaphthalic acid anhydrides |
| 04/15/1986 | US4582857 Antilipemic agents |
| 04/15/1986 | US4582856 Insecxticide, acaricide |
| 04/15/1986 | US4582577 Electrochemical carboxylation of p-isobutylacetophenone |
| 04/15/1986 | US4582571 Separation of tantalum or antimony pentafluoride from isobutyryl fluoride and anhydrous hydrogen fluoride |
| 04/15/1986 | US4582570 Azeotropic dehydration distillation process |
| 04/15/1986 | CA1203251A1 Process for the production of an oxygeneated hydrocarbon product containing ethanol |
| 04/15/1986 | CA1203244A1 Process for preparing colloidal ceric oxide and complexes thereof with free organic acids |
| 04/15/1986 | CA1203242A1 3-hydroxybutanoic acid salt derivatives and of an amino organic base, and salts therefrom |
| 04/10/1986 | WO1986002067A1 Fluorine-substituted phenyl benzoates and process for their prep aration |
| 04/10/1986 | WO1986002066A1 Process for the preparation of formic acid |
| 04/09/1986 | EP0177450A1 Process for the preparation of cyclohexane dione carboxylic-acid derivatives with a herbicidal and plant-growth regulating effect |
| 04/09/1986 | EP0177121A2 Pharmaceutical dioxane derivatives |
| 04/09/1986 | EP0176947A1 Preparation of enantiomers of a substituted fluorenyloxyacetic acid |
| 04/09/1986 | EP0176698A1 Process for the recovery of L-malic acid |
| 04/09/1986 | EP0176691A2 Process for reacting maleic anhydride with vinyl benzenes |
| 04/08/1986 | US4581473 Preparation of ethylidene diacetate |
| 04/08/1986 | US4581471 Vapor phase reaction of formaldehyde or acetaldehyde with a carboxyltic acid ester or anhydride |
| 04/08/1986 | US4581464 Reacting mono-olefin with maleic anhydride in presence of alkyl succinic anhydride |
| 04/08/1986 | US4581452 Anticarcinogenic, antitumor agents; cyclization |
| 04/08/1986 | US4581380 2,6-disubstituted naphthalene derivatives, a process for preparing the same and pharmaceutical and cosmetic compositions containing the same |
| 04/08/1986 | US4581227 Control of microflora |
| 04/08/1986 | US4581179 Process for the preparation of trifluoromethylbenzoyl chlorides and bromides from trifluoromethylbenzoyl fluorides |
| 04/08/1986 | CA1202978A1 Material for resolution of optical isomers, its preparation and use |
| 04/08/1986 | CA1202970A1 Benzazepine derivatives |
| 04/08/1986 | CA1202968A1 Process for the preparation of new cis-bi- cyclo[3.3.0]octane derivatives |
| 04/08/1986 | CA1202950A1 In situ activation process for fluid bed oxidation catalysts |
| 04/08/1986 | CA1202949A1 Catalysts for the oxidation and ammoxidation of alcohols |
| 04/08/1986 | CA1202948A1 Catalysts for the oxidation and ammoxidation of alcohols |
| 04/02/1986 | EP0176026A1 Process for the preparation of 2,4-dichloro-5-fluoro-benzoic acid |
| 04/01/1986 | USH53 Processes for producing herbicide intermediates |
| 04/01/1986 | US4579968 Rearranging aryl retals and hydrolysis of esters obtained to acids; adrotic dipolar dilvents |
| 04/01/1986 | US4579955 Prophylactic and curative treatment or cardiomyopathy |
| 04/01/1986 | US4579666 Phosphorus-containing metal salt/olefin compositions and reaction products of same with active sulfur |
| 04/01/1986 | CA1202642A1 PROCESS FOR PREPARING .beta.-DISUBSTITUTED MONOCARBOXYLIC ACIDS FROM ACYCLIC OR CYCLIC |
| 03/27/1986 | WO1986001797A1 Process for producing unsaturated carboxylic acids |
| 03/26/1986 | EP0175641A1 Process for the preparation of dimethylmaleic anhydride |
| 03/26/1986 | EP0175450A1 An interphenylene-carbacyclin compound |
| 03/26/1986 | EP0175247A1 Process for the generation of a low pressure in an apparatus for the preparation of phthalic anhydride and maleic anhydride |