| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 03/10/1993 | EP0530454A1 Process for the preparation of alkylphenyl alkyl ethers of alkylphenyl alkyl thioethers |
| 03/09/1993 | US5192357 Acrylate fungicides |
| 03/09/1993 | CA1314233C Calcium supplements |
| 03/09/1993 | CA1314139C Halocarbon blends for refrigerant use |
| 03/04/1993 | WO1993004030A1 Process for alkoxylation of esters and products produced therefrom |
| 03/04/1993 | WO1993004022A1 Recovery of optical isomer and solvent in optical resolution, reuse of solvent by recycling, and reuse of optical isomer |
| 03/04/1993 | WO1993003839A1 Asymmetric syntheses |
| 03/04/1993 | DE4128649A1 Verfahren zur herstellung von epoxidringoeffnungsprodukten A process for preparing epoxidringoeffnungsprodukten |
| 03/03/1993 | EP0529868A2 Process for the production of methyl acetate |
| 03/03/1993 | EP0529444A2 2-Arylpropenic acids and their utilisation in the preparation of 5-ketoprofen |
| 03/03/1993 | EP0529226A1 p-Oxybenzoic acid derivatives, process for preparing them and their use as medicaments |
| 03/03/1993 | CN1069485A Process for preparation of succinylcholine halides |
| 03/03/1993 | CN1019972C Process of preparing 5,6-dihydroxyindoles and 3-alkyl derivatives and intermediate compounds |
| 03/03/1993 | CN1019971C Preparation of 3,3-diarylacrylic acid amides |
| 03/03/1993 | CN1019970C Recovery of acrylic acid and/or ethyl acrylates from black acid |
| 03/02/1993 | US5191124 Photoinitiators for Cationic Polymerization |
| 03/02/1993 | US5191110 Reduction with lithium aluminum hydride in a solvent |
| 03/02/1993 | US5191104 Alkoxylation of carboxylated compounds |
| 03/02/1993 | CA1314056C Narrow range alkanol alkoxylates |
| 03/02/1993 | CA1314052C Un-natural ceramide related compounds and preparation thereof |
| 03/01/1993 | CA2077000A1 Intermediates and their use in the preparation of s-ketoprofen |
| 02/25/1993 | DE4125031C1 Prepn. of hydroxylated fatty acid, used to form polymer - comprises hydrolysing epoxidised fatty acid with oxirane rings in presence of activated catalyst e.g. alumina |
| 02/25/1993 | CA2076241A1 Process for the production of methyl acetate |
| 02/23/1993 | US5189213 Process for the carbonylation of acrylic acid |
| 02/23/1993 | US5189207 Process for the production of solid or paste-form products |
| 02/23/1993 | US5189202 Process for the preparation of 3,3-dimethyl-4-pentenoic acid |
| 02/23/1993 | US5189201 Process for preparation of lower fatty acid ester |
| 02/23/1993 | US5189200 Tartaric acid to malic acid isomers |
| 02/23/1993 | US5189198 Process for preparing unsaturated dicarboxylic acid diesters |
| 02/23/1993 | US5189189 Complexing with silver salt; separating complex fraction; dissociation; isolation |
| 02/23/1993 | US5189063 Pesticidal substituted acrylic esters |
| 02/23/1993 | US5189060 Imidate insecticides |
| 02/23/1993 | US5189006 Palladium-tin catalysts for acyloxylation of alkylaromatic compounds |
| 02/23/1993 | US5189004 Palladium, gold with potassium promoter |
| 02/23/1993 | CA1313882C N-alkenylcarbamate macromer |
| 02/23/1993 | CA1313880C Packing material for liquid chromatography |
| 02/23/1993 | CA1313879C Process for the production of high-purity tetrachloro -1,4-benzoquinone |
| 02/23/1993 | CA1313878C Process for the production of high-purity tetrachloro -1,4-benzoquinone |
| 02/18/1993 | WO1993002991A1 Process for ozonizing unsaturated fatty acid or lower alkyl ester thereof and oxidative decomposition of the resulting ozonide |
| 02/17/1993 | EP0527508A2 Arylcyclobutene monomers and polymers |
| 02/17/1993 | EP0527364A2 Process for the preparation of succinylcholine halides |
| 02/17/1993 | EP0527201A1 Novel monomers and process to synthesize liquid crystalline polyesters |
| 02/17/1993 | CN1069061A Process for producing desulfurized fats and oils or fatty acid esters and process for producing alcohols by using said desulfurized fats and oils or fatty acid esters |
| 02/17/1993 | CN1069021A Process for removing acetone from mixture comprising acetone, methyl acetate and methyl iodide |
| 02/16/1993 | US5187309 Process for the continuous preparation of lower acrylates |
| 02/16/1993 | US5187307 Selectivity in the oxidative dehydrogenation of alkyl glycolate |
| 02/16/1993 | US5187303 Reacting para-bromoanisole with octyl acrylate in inert solvent in presence of base and coupling catalyst |
| 02/16/1993 | CA1313682C Preparation of cyclobutarenes via the steam pyrolysis of aromatic derivatives |
| 02/16/1993 | CA1313681C Production of ether/ether-alcohol compositions |
| 02/16/1993 | CA1313680C Process for the separation of 2-methylalkanals from isomers thereof |
| 02/16/1993 | CA1313679C Method for the prevention of post oxidation of methacrolein |
| 02/16/1993 | CA1313676C Purification of acetic acid with ozone |
| 02/16/1993 | CA1313673C Preparation of serine-n,n-diacetic acid and derivatives as complexing agents and detergents containing same |
| 02/16/1993 | CA1313671C Preparation of 4-pentenoates by isomerization |
| 02/16/1993 | CA1313669C Synthesis of optically active aryloxypropanolamines and arylethanolamines |
| 02/16/1993 | CA1313655C Cis-platinum complexes, a process for the preparation thereof, and pharmaceuticals containing these compounds |
| 02/15/1993 | CA2075776A1 Diastereomerically pure intermediates and their use in the preparation of (r)- or (s)-ketoprofen |
| 02/14/1993 | CA2072735A1 Process for the preparation of succinylcholine halides |
| 02/10/1993 | EP0526908A2 Process for production of 1,1,1-trifluoro-2,2-dichloroethane |
| 02/10/1993 | EP0526582A1 Heterocyclic chiral ligands and method for catalytic asymmetric dihydroxylation of olefins |
| 02/10/1993 | EP0526572A1 Recovery of ethylene glycol and dimethyl terephthalate from polyethylene terephthalate. |
| 02/10/1993 | EP0403528B1 Process for the preparation of alkyl 3-alkoxypropionates |
| 02/10/1993 | EP0358741B1 Derivatives of 2,3-difluorobenzoic acid |
| 02/09/1993 | US5185463 Process for the preparation of an antiviral agent |
| 02/09/1993 | US5185457 Metal compound reactant subjected to rotation in direction opposite from that of the fatty acid |
| 02/09/1993 | US5185454 Reacting aryl bromide with acetylene in presence of palladium catalyst and nitrogen-containing heterocyclic base |
| 02/09/1993 | US5185368 Complex with trivalent metal ions; medical diagnosis and therapy |
| 02/09/1993 | US5185308 Catalysts and processes for the manufacture of vinyl acetate |
| 02/09/1993 | CA1313527C 2-hydroxy-3-aminopropionic-n,n-diacetic acid and derivatives thereof, preparation thereof, and detergents containing same |
| 02/09/1993 | CA1313507C Isolation of 1,3-butadiene |
| 02/04/1993 | WO1993002124A1 Method of preparing polyol compounds |
| 02/04/1993 | WO1993002039A1 Alkyl galactarates, their preparation methods and use |
| 02/04/1993 | WO1993002038A1 Ester composition |
| 02/04/1993 | CA2113909A1 Ester composition |
| 02/03/1993 | EP0526301A1 Alkyl galactarates, processes for their preparation and applications thereof |
| 02/03/1993 | EP0525832A1 Substituted 1,2,3- thiadiazole-4-thiolates |
| 02/03/1993 | EP0525516A2 Derivatives of beta substituted cinnomic acid |
| 02/03/1993 | EP0525506A2 A process for the alpha-monoalkylation of arylacetonitriles, arylacetoesters and arylacetic acids |
| 02/03/1993 | EP0524990A1 Process for direct addition of acid to polymers |
| 02/03/1993 | EP0406266B1 Process for the co-production of aromatic carboxylates and alkyl iodides |
| 02/03/1993 | EP0307458B1 Processes for isomerizing and oxidative iodinating aromatic compounds |
| 02/03/1993 | CN1068520A Preparing process of high-efficient esterification catalyst and its application for direct esterification of hydrokg-acid |
| 02/02/1993 | US5183931 Benzylic oxidation and catalyst therefor |
| 02/02/1993 | US5183930 Partial hydrolysis of metal alkoxide with water to form oligomer which is absorbed onto a hydroxylic support |
| 02/02/1993 | US5183929 From tert-butanol and diketene in presence of a 4-aminopyridine; chemical intermediate for cephalosporins |
| 02/02/1993 | US5183925 Leukotriene-b4 derivatives, process for their production and their use as pharmaceutical agents |
| 02/02/1993 | US5183791 Catalysts for the metathesis of olefins and functionalized olefins |
| 02/02/1993 | CA1313381C Use of a fatty oil ex helianthus annuus for the production of a product containing fatty acid monoglycerides |
| 01/28/1993 | DE4124665A1 Verfahren zur herstellung von polyolverbindungen Process for the preparation of polyol |
| 01/28/1993 | DE4124517A1 Sepn. of reactive fatty acids or ester(s) from their mixts. - by fractional distn. under vacuum of mixt. obtd. by saponification or transesterification of natural oil |
| 01/28/1993 | CA2075354A1 Beta-substituted cinnamic acid derivative |
| 01/26/1993 | US5182246 Complex metal carbonyl |
| 01/26/1993 | CA1313199C Synthesis of olefins from ketones using bis(alkylchloroalumino)methane |
| 01/26/1993 | CA1313198C Synthesis of olefins from ketones using a bis (substituted alumino)-substituted methane |
| 01/26/1993 | CA1313197C Process for the preparation of insaturated alcohols |
| 01/26/1993 | CA1313196C Process for the preparation of insaturated alcohols |
| 01/26/1993 | CA1313195C Process for the preparation of 2-methylbutanal |
| 01/26/1993 | CA1313178C Process for the carbonylation of olefinically unsaturated compounds with a palladium catalyst |
| 01/26/1993 | CA1313177C Process for the carbonylation of conjugated dienes |
| 01/21/1993 | WO1993001263A1 Method of preparing lower-alkyl esters of fatty acids |