| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 10/20/1992 | US5157168 Hydrrogenation of lower alkyl esters |
| 10/20/1992 | US5157146 Method for preparing isoprenoid cyclopropane 1,1-dicarboxylates |
| 10/20/1992 | US5157144 2-(halomethyl)-alpha-(methoxyimino) benzeneacetic acid methyl ester |
| 10/20/1992 | US5157142 O-(N-acetyl-6-amino-2-naphthyl)-N,N-dimethylthiocarbamate |
| 10/20/1992 | US5157090 Glycerol derivatives, their preparation process, cross-linking compositions containing them, and their use in the textile industry |
| 10/20/1992 | US5157042 3-oxa-5-fluoro-carbacyclins, their preparation and use as medicinal agents |
| 10/20/1992 | CA1309202C Polyurethanes prepared from liquid crystal-containing polyols |
| 10/20/1992 | CA1309113C Selective liquid phase disproportionation catalysts for iodoaromatics |
| 10/20/1992 | CA1309112C Process for the preparation of alkylene glycol dialkyl ethers |
| 10/20/1992 | CA1309111C Process for the preparation of decabromodiphenyl ether with improvedthermal stability |
| 10/20/1992 | CA1309110C Hydrolysis of halo- and alkyl-substituted phenols |
| 10/20/1992 | CA1309109C Process for purifying crude 4-aminophenol |
| 10/20/1992 | CA1309108C Hydroformylation of aqueous formaldehyde using a rhodium-tricyclohexylphosphine catalyst system |
| 10/20/1992 | CA1309107C Process for producing unsaturated quaternary ammonium salts |
| 10/20/1992 | CA1309106C SUBSTITUTED PHENYL .alpha.-FLUOROACRYLATES |
| 10/20/1992 | CA1309100C Method for producing formamide compounds |
| 10/20/1992 | CA1309087C Cyclodextrin clathrates of carbacyclin derivatives and their use as medicinal agents |
| 10/20/1992 | CA1309080C Polymerization catalysts and polymerization process using such catalysts |
| 10/15/1992 | WO1992017434A1 Process for producing oligomeric fatty acids and their low alkyl esters |
| 10/15/1992 | DE4111657A1 Arylation of olefin(s) |
| 10/15/1992 | DE4111653A1 Arylation of olefin(s) |
| 10/15/1992 | DE4111620A1 Arylation of olefin(s) |
| 10/14/1992 | EP0508943A1 Process for the preparation of halogenated esters of carboxylic acids |
| 10/14/1992 | EP0508264A1 Process for the arylation of olefines |
| 10/14/1992 | CN1065220A Process for recovering rhodium from distillation residues of products of oxo synthesis |
| 10/14/1992 | CN1018638B Process for preparing hexafluoropropene |
| 10/13/1992 | US5155260 Process for the preparation of 2,2-dimethyl-5-(2,5-dimethyl-phenoxy)-pentanoic acid, intermediates for preparing this compound and process for preparing the intermediates |
| 10/13/1992 | US5155258 Intermediates for drugs, herbicides |
| 10/13/1992 | US5155256 Process for preparing 2-bromoethyl acetate |
| 10/13/1992 | US5155253 Reacting vinyl derivative of first Bronsted acid with labile Bronsted acid in presence of ruthenium catalyst, maintaining concentration below certain level and removing product as formed |
| 10/13/1992 | US5155247 Use of organorhenium compounds for the oxidation of multiple C--C-bonds, oxidation processes based theron and novel organorhenium compounds |
| 10/13/1992 | US5155192 Initiators for addition polymerization |
| 10/13/1992 | US5155106 Reduced side effects |
| 10/13/1992 | US5154912 Nonradioactive labeled compounds for use in the medicine and biological fields |
| 10/13/1992 | CA1308743C Gas-phase fluorination process |
| 10/13/1992 | CA1308742C Process for the preparation of (2,2)-paracyclophane and derivatives thereof |
| 10/13/1992 | CA1308739C Process for the preparation of aldehydes |
| 10/13/1992 | CA1308737C Process for producing methacrylic ester |
| 10/13/1992 | CA1308731C Nona-1,3,5-triene derivatives; process for preparing them and their use |
| 10/08/1992 | DE4110836A1 Verfahren zur hestellung oligomerer fettsaeuren und deren niedrigalkylester Process for the operations department of oligomeric fatty acids and their lower alkyl |
| 10/07/1992 | EP0506739A1 Selective esterification of long chain fatty acid monoglycerides with medium chain fatty acids. |
| 10/07/1992 | CN1018548B Carboxylic acid derivatives, processes for preparation thereof and pharmaceutical compositions containing them |
| 10/07/1992 | CN1018546B Reduction of carboxylic esters |
| 10/06/1992 | US5153354 Cyclohexane derivatives containing carboxyl groups |
| 10/06/1992 | US5153344 Vitamin E intermediates and a process for their manufacture and conversion into vitamin E |
| 10/06/1992 | US5153342 Stain-resistant plasticizer compositions and method of making same |
| 10/06/1992 | US5153339 Oxidizing naphthalene and phthalic anhydride solvent extraction with hydrocarbon |
| 10/06/1992 | US5153330 Thiapentanamide derivatives |
| 10/06/1992 | US5153227 Phenylsulfonyl nitromethanes as aldose reductase inhibitors |
| 10/06/1992 | CA1308421C Process for preparing iodinated aromatic compounds |
| 10/06/1992 | CA1308418C Process for the production of alcanesulfonic acids |
| 10/04/1992 | WO1992017425A1 Method and reaction pathway for selectively oxidizing organic compounds |
| 10/04/1992 | CA2107109A1 Method and reaction pathway for selectively oxidizing organic compounds |
| 10/01/1992 | WO1992016493A1 Citric acid esters of polyhydroxyle compounds and their use in washing and cleaning products |
| 10/01/1992 | WO1992016492A1 Improved process for preparing phenyl esters of substituted acids |
| 10/01/1992 | WO1992016491A1 Improved process for preparing phenyl chloroacetate |
| 10/01/1992 | CA2106997A1 Improved process for preparing phenyl chloroacetate |
| 10/01/1992 | CA2106994A1 Improved process for preparing phenyl esters of substituted acids |
| 09/30/1992 | EP0506070A2 Transvinylation process for the preparation of thermally labile vinyl compounds and vinyl compounds prepared from thermally labile acids |
| 09/30/1992 | EP0506068A1 Oxidation of terminal olefins to aldehydes |
| 09/30/1992 | EP0506059A2 Process for producing 2-fluoroisobutyric acid ester |
| 09/30/1992 | EP0505408A1 Selective esterification of long chain fatty acid monoglycerides with medium chain fatty acid anhydrides. |
| 09/30/1992 | EP0505406A1 Process |
| 09/30/1992 | CN1064963A Method for manufacturing aluminum foils used as electrolytic capacitor electrodes |
| 09/29/1992 | US5151548 Benzyl alcohols and their lower alkanecarboxylic acid esters |
| 09/29/1992 | US5151547 Process for producing organic carboxylic acid esters |
| 09/29/1992 | US5151540 Thio carbamates and their derivatives |
| 09/29/1992 | US5151532 Process for the production of high-purity tetrachloro-1,4-benzoquinone |
| 09/29/1992 | CA2064378A1 Oxidation of terminal olefins to aldehydes |
| 09/29/1992 | CA2064376A1 Transvinylation process for the preparation of thermally labile vinyl compounds and vinyl compounds prepared from thermally labile acids |
| 09/29/1992 | CA1308122C Process for producing hydroxybenzenes |
| 09/29/1992 | CA1308121C Compositions possessing pheromone-like activity |
| 09/29/1992 | CA1308120C Aldehydes, acetals, alcohols and ethers having 3-methyl- or 3,5-dimethyl-benzyl groups, their manufacture and perfume materials containing same |
| 09/29/1992 | CA1308119C Process for the preparation of benzaldehyde in the gas phase |
| 09/29/1992 | CA1308118C Process for the production of aldehydes by hydroformylation |
| 09/29/1992 | CA1308117C Derivatives of 1,3-bissubstituted 2-propanol containing amino groups, methods for their preparation and their use |
| 09/29/1992 | CA1308111C Method for making bicyclic lactones |
| 09/29/1992 | CA1308107C Monosulfactams |
| 09/29/1992 | CA1308100C Processes and intermediates |
| 09/29/1992 | CA1308028C Pharmaceutical compositions for treating adrenoleukodystrophy |
| 09/29/1992 | CA1308027C Stable prostaglandin-containing composition |
| 09/24/1992 | DE4108868A1 2,3,6,7-Tetra-substd.-1,4,5,8-tetra:hydro-naphthalene prepn. - by reaction of allene with alkyne cpd., in presence of Gp=VIII metal cpd. catalyst |
| 09/23/1992 | EP0504430A1 Process for producing highly pure phenyl carboxylate |
| 09/23/1992 | EP0290570B1 Chiral or achiral cyclic compounds |
| 09/23/1992 | CN1064673A Reduction of carboxylic esters |
| 09/23/1992 | CN1018368B 2, 3, 5, 6- tetrafluorobenzyl (+) 1r-trans-2, 2-dimethy-3-(2, 2-dichlorovinyl) -cyclopropanecarboxylate |
| 09/23/1992 | CN1018367B Process for production of ether |
| 09/22/1992 | USRE34076 Alkylation catalysis of aromatic alcohol with alkylating agent in presence of heteropoly acid and water |
| 09/22/1992 | US5149884 Tube bundle reactor, use thereof in exothermic organic reactions, and preparation of ketones and aldehydes using same |
| 09/22/1992 | US5149872 Process for the preparation of oxalyl- and oxamyl-hydrazides |
| 09/22/1992 | US5149869 Process for the production of dimethylcyclopropanecarboxylic acid |
| 09/22/1992 | US5149868 Carbonylation process |
| 09/22/1992 | US5149865 New p-oxibenzoic acid derivatives, process for their preparation and their use as drug |
| 09/22/1992 | US5149861 Recovery of trialkylamines and methyl formate from mixtures obtained in the preparation of trimethylolalkanes |
| 09/22/1992 | US5149858 Reacting with chlorine gas in presence of organic cation catalysts |
| 09/22/1992 | US5149852 Process for concentration and separation of highly unsaturated fatty acid ester |
| 09/22/1992 | US5149850 Chlorination of hydroquinone with chlorine gas in hydrochloric acid, diluting with water and heating |
| 09/22/1992 | US5149805 Blocked with caprolactam, methyl ethyl ketoxime or diisobutyl ketoxime |
| 09/22/1992 | US5149711 2-cyclopentenone derivatives |
| 09/22/1992 | CA1307795C Recovery of acrylic acid and/or ethyl acrylate from black acid |