| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
|---|
| 06/23/1999 | EP0923531A2 Method of producing compounds containing acyloxyalkoxy groups from alcohols |
| 06/23/1999 | EP0923525A1 Process for preparation of branched fatty acids |
| 06/23/1999 | EP0923521A2 Olefin hydroformylation process in a two-phase system |
| 06/23/1999 | EP0923517A1 Process for telomerizing dienes |
| 06/23/1999 | EP0610506B1 Process for producing high-purity eicosapentaenoic acid or ester thereof |
| 06/23/1999 | CN1220657A Siliver halide color photographic material, phenidone compounds used therefor, and process for preparing the same |
| 06/23/1999 | CN1220255A Preparation of cyclopropane esters |
| 06/22/1999 | US5914427 Reacting a a,b-unsaturated carboxylic ester with vinyloxy alcohol in presence of a basic catalyst; then acid catalyst to produce the corresponding hydroxy ester compound |
| 06/22/1999 | US5914426 Process for the preparation of di-tert-butyl succinate |
| 06/22/1999 | US5914347 By adding to a hydroxyalkyl cellulose, evaporating the solution or dispersion to dryness under an inert atmosphere to prepare a powder; imparts oxidation resistance |
| 06/22/1999 | CA2093749C Process for preparing ethylidene diacetate using iodine catalysts |
| 06/22/1999 | CA1340602C Herbicidal substituted 1-(2-halophenyl)pyrazoles |
| 06/17/1999 | WO1999029814A2 Method of preparing lipoproteins, lipoaminoacids, lipid esters, and glucolipids from olive oil and/or its constituents which are condensed with vegetal protein hydrolysates or aminoacids or esterificated with fatty alcohols or sugars |
| 06/17/1999 | WO1999029778A1 Esterification method |
| 06/17/1999 | WO1999029701A1 Heterocyclyl ligand containing ruthenium and osmium catalysts |
| 06/17/1999 | WO1999029653A1 Manufacture of 1,3-propanediol esters |
| 06/17/1999 | WO1999029419A1 Catalyst based on palladium, cadmium, alkali and lanthanoids and a method for producing vinyl acetate |
| 06/17/1999 | WO1999029418A1 Catalyst based on palladium, gold, alkali, and lanthanoid, and a method for producing vinyl acetate |
| 06/17/1999 | DE19755559A1 Verfahren zur Herstellung von Alkylenglykolmonoestern von Dimerfettsäuren A process for producing dimer fatty acids of Alkylenglykolmonoestern |
| 06/17/1999 | CA2313644A1 Catalyst based on palladium, cadmium, alkali metal and lanthanoids and process for preparing vinyl acetate |
| 06/17/1999 | CA2309253A1 Manufacture of 1,3-propanediol esters |
| 06/16/1999 | EP0922690A1 Process for the preparation of cyclohexanedimethanol |
| 06/16/1999 | EP0922688A1 Process for the preparation of aliphatic alpha, omega-diols |
| 06/16/1999 | EP0922491A2 Catalyst based on Pd, Au und alkali metal(s), its preparation and its use in the preparation of vinyl acetate |
| 06/16/1999 | EP0922490A1 Catalyst, preparation process thereof and vinyl acetate preparation process using thiscatalyst |
| 06/16/1999 | EP0922085A2 Fragrance delivery system for liquid detergent compositions |
| 06/16/1999 | EP0922084A2 LAUNDRY DETERGENT COMPOSITIONS COMPRISING $g(b)-KETOESTER PRO-FRAGRANCES |
| 06/16/1999 | EP0922083A2 AUTOMATIC DISHWASHING DETERGENTS COMPRISING $g(b)-KETOESTER PRO-FRAGRANCES |
| 06/16/1999 | EP0921824A1 ODOR CONTROL COMPOSITIONS COMPRISING $g(b)-KETOESTER PRO-FRAGRANCES |
| 06/16/1999 | CN1219893A Heterogeneous bimetallic palladium-gold catalyst for vinyl acetate production |
| 06/16/1999 | CN1219531A Hydroquinone diester derivatives and method for producing the same |
| 06/15/1999 | US5912390 Method for the work-up of a surfactant-containing reaction mixture |
| 06/15/1999 | US5912355 Enantiomorphs as intermediates for drugs and agrochemicals |
| 06/15/1999 | US5912275 By methsnolysis and recovery of methanol using azortropicagents methyl benzoate or para methyl toluate. |
| 06/15/1999 | CA2093752C Integrated process for oxygenated acetyl compounds from synthesis gas via dimethyl ether |
| 06/15/1999 | CA2093747C Process for converting dimethyl ether to ethylidene diacetate |
| 06/10/1999 | WO1999028368A1 Preparation of polyesters and esters from compounds containing secondary hydroxyl groups |
| 06/10/1999 | WO1999028033A1 Esterification catalysts |
| 06/10/1999 | WO1999009935A3 Cosmetic preparations containing fatty acid polyglycol ester sulphates and polymers |
| 06/10/1999 | DE19753402A1 Partially hydrogenated sunflower oil with high oleic acid content |
| 06/10/1999 | CA2309697A1 Esterification catalysts |
| 06/09/1999 | EP0921168A1 Radiation curable products based on epoxy(meth)acrylates |
| 06/09/1999 | EP0920410A1 Preparation of cyclohexene carboxylate derivatives |
| 06/09/1999 | EP0920409A1 A process for the production of a condensation product of a carboxylic acid |
| 06/09/1999 | EP0920354A1 Ruthenium catalysts and their use in the asymmetric hydrogenation of weakly coordinating substrates |
| 06/09/1999 | EP0920300A1 Vegetable oil compositions |
| 06/09/1999 | EP0888268A4 Method for the cyclotrimerization of alkynes in aqueous solutions |
| 06/09/1999 | EP0790970B1 Improved processes for the preparation of d-chiro-inositol |
| 06/09/1999 | EP0784613B1 Colchicine derivatives and the therapeutical use thereof |
| 06/09/1999 | EP0775103B1 Retinoic acid x-receptor ligands |
| 06/09/1999 | EP0739403B1 Polymerizable chiral compounds and their use |
| 06/09/1999 | CN1219163A Process for producing 2-fluorine-1-cyclopropane carboxylic acid derivatives by reductive dehalogenation |
| 06/09/1999 | CN1218794A Process for preparing cinnamate |
| 06/09/1999 | CN1218791A Method for preparing enol |
| 06/09/1999 | CN1218715A Catalyst for cyclopropaning reaction of 2,5-dimethyl-2,4-hexadiene |
| 06/09/1999 | CN1218714A Catalyst for olefine cyclopropaning reaction |
| 06/09/1999 | CN1043568C Process for preparation of iridium-based solution, solution obtained and use of the latter as catalyst |
| 06/08/1999 | US5910611 Treating stripped aqueous alkanolamine solution with base to neutralize alkanolamine salt, removing precipitate formed, electrodialyzing solution in cell containg two crosslinked ion exchange membranes to remove salt, recovering alkanolamine |
| 06/08/1999 | US5910603 In presence of an esterification catalyst |
| 06/08/1999 | US5910596 Esters of 3-(carboxyphenyl)-5-haloalkyl pyrazoles prepared by halogenation of the acid to form acid halide followed by treating with an alcohol/acyl halide mixture |
| 06/03/1999 | WO1999026915A1 Acrylic monomers |
| 06/03/1999 | WO1999026914A1 Short chain diesters and process for their production |
| 06/03/1999 | WO1999026913A1 Method for producing fatty acid methyl ester and equipment for realising the same |
| 06/03/1999 | CA2311400A1 Method for producing fatty acid methyl ester and equipment for realising the same |
| 06/03/1999 | CA2311394A1 Short chain diesters and process for their production |
| 06/02/1999 | EP0918781A1 Asymmetric synthesis catalyzed by transition metal complexes with cyclic chiral ligands |
| 06/02/1999 | EP0918746A1 Immunotherapeutic agents and their use in the reduction of cytokine levels |
| 06/02/1999 | CN1218476A Preparation of multidentate phosphite compound |
| 06/02/1999 | CN1218451A Liquid crystal compounds, liquid crystal compositions containing the compounds, and liquid crystal display devices made by using the compositions |
| 06/02/1999 | CN1218029A Process for preparing alkyl (meth)acrylates |
| 06/02/1999 | CN1218026A Manufacture of tomato metabolite of carotenoid |
| 06/02/1999 | CN1218023A Transesterification process |
| 06/02/1999 | CN1043529C Carbonylation of epoxides |
| 06/01/1999 | US5908958 Using catalyst |
| 06/01/1999 | US5908956 Reacting 2,6,6-trimethylcyclohex-2-en-1,4-dione with an acetylating agent in presence of an acid catalysts |
| 06/01/1999 | US5908946 Reaction of vegetable oil with alcohol in presence of a catalyst |
| 06/01/1999 | US5908803 Process for isolation of a catalyst containing palladium |
| 06/01/1999 | CA1340570C Process for synthesizing n-alkylated amino-acides and the esters thereof. their use for synthesizing carboxyalkyl dipeptides |
| 06/01/1999 | CA1340566C Process for crystallizing l-a-aspartyl-l-phenylalanine methyl ester |
| 05/27/1999 | WO1999025681A1 Method for preparing bromomethyl-biphenyl derivatives |
| 05/27/1999 | WO1999025679A1 PROCESS FOR PRODUCING tert-BUTYL 4'-METHYL-2-BIPHENYLCARBOXYLATE |
| 05/27/1999 | WO1999025678A1 Process for preparing gamma-butyrolactone, butane-1,4-diol and tetrahydrofuran |
| 05/27/1999 | WO1999025672A1 Method for producing 1,6-hexanediol and 6-hydroxycaproic acid or their esters |
| 05/27/1999 | WO1999008785A3 Nano-porous aluminium oxide membranes containing noble metal clusters or noble metal nanoparticles |
| 05/27/1999 | DE19751427A1 3,5-Difluoroaniline preparation in high yield from 2,4-difluoro-chlorobenzene by amination and decarboxylation, used e.g. as drug intermediate |
| 05/27/1999 | DE19751388A1 Production of carbonic acid-tertiary-alkyl ester, useful as aromatic food additive |
| 05/27/1999 | DE19751387A1 Production of carbonic acid esters |
| 05/27/1999 | DE19750450A1 Preparation of ethoxylated and/or sulphated ester poly:ol derivative(s) |
| 05/27/1999 | CA2309997A1 Process for preparing gamma-butyrolactone, butane-1,4-diol and tetrahydrofuran |
| 05/26/1999 | EP0918047A1 C-Alkylation process of esters of malonic acid |
| 05/26/1999 | EP0917561A2 Elimination of trans-unsaturated fatty acid compounds by selective adsorption with zeolites |
| 05/26/1999 | EP0917527A1 Ester co-production |
| 05/26/1999 | EP0810903B1 Ruthenium catalysts and use thereof in asymmetrical cyclopentenone hydrogenation |
| 05/26/1999 | CN1217318A Circulation of high-boiling-point compound in dimethyl terephthalate process |
| 05/25/1999 | US5907045 Heteroaromatic diphosphines as chiral ligands |
| 05/25/1999 | CA2184048C Process for the hydroformylation of olefinically unsaturated compounds |
| 05/25/1999 | CA2116501C Process for the carbonylation of allyl butenols and their esters |
| 05/25/1999 | CA2038011C Processes for preparing 2-halogeno-3-hydroxy-3-phenyl-propionic acid ester compounds |
| 05/20/1999 | WO1999024388A1 Jasmonic acid compounds and process for the preparation thereof |
| 05/20/1999 | WO1999024387A1 A process for making high purity fatty acid lower alkyl esters |