| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 01/21/1993 | WO1993001200A1 Method for preparing partially acylated carbohydrate derivatives |
| 01/21/1993 | WO1993001199A1 Chiral phospholanes via chiral 1,4-diol cyclic sulfates |
| 01/21/1993 | WO1993001173A1 Production of aromatic olefins |
| 01/21/1993 | WO1993001172A1 Palladium-catalyzed arylation/alkylation of non-conjugated dienes |
| 01/20/1993 | EP0523767A2 Process for the production of methyle or ethyle esters from fatty acids and glycerine by transesterification of oils or greases |
| 01/20/1993 | EP0523534A2 Process for the preparation of polyenes |
| 01/20/1993 | EP0523461A2 Process for the saponification of aminoacid-/peptide ester |
| 01/20/1993 | EP0523182A1 Process for the production of fatty acid alkyl esters. |
| 01/20/1993 | EP0523122A1 Esters and fluids containing them. |
| 01/20/1993 | EP0523089A1 Use of hydrophobised hydrotalcites as catalysts for ethoxylation or propoxylation. |
| 01/20/1993 | CN1068105A Continuous process for carbonylation of acetylenes |
| 01/20/1993 | CN1068104A Catalyst and process for preparing vinyl acetate |
| 01/20/1993 | CN1068051A Carrier catalyst, process for preparation and use |
| 01/20/1993 | CA2071772A1 Preparation of polyenes |
| 01/19/1993 | US5180847 Processes for preparing 2,2,4-trimethyl-1,3-pentanediol derivatives |
| 01/19/1993 | US5180830 Process for preparing hindered amine light stabilizers |
| 01/19/1993 | US5180709 Perfumes |
| 01/19/1993 | CA1312993C Ionic exchangers modified with thiazolines |
| 01/19/1993 | CA1312882C Process for removing organochlorine compounds from the offgas from the oxidation of ethylene |
| 01/19/1993 | CA1312877C Carbonylation process |
| 01/19/1993 | CA1312876C 2,3,5,6-tetrafluorobenzyl (+)1r-trans-2,2-dimethyl -3-(2,2-dichlorovinyl)-cyclopropanecarboxylate |
| 01/19/1993 | CA1312872C Vitamin a preparation process |
| 01/19/1993 | CA1312871C Indene and naphthalene derivatives |
| 01/19/1993 | CA1312870C Alkanesulfonamides as antiglaucoma agents |
| 01/19/1993 | CA1312835C Molecules with antibody combining sites that exhibit catalytic properties |
| 01/16/1993 | CA2073818A1 Transesterification and other conversion reactions of acid derivatives, using an amidine |
| 01/14/1993 | DE4122530A1 Verfahren zur herstellung von fettsaeureniedrigalkylestern A process for producing fatty acid lower alkyl |
| 01/13/1993 | EP0522709A2 Polymerization inhibitors for acrylic acids and esters |
| 01/13/1993 | EP0522476A1 Method for separating linear aliphatic compounds terminated by fonctional groups |
| 01/13/1993 | EP0522287A2 Method for removing glycerine from glycerides |
| 01/13/1993 | EP0522067A1 Use of organic derivatives of rhenium oxides as catalysts for ethenolytic metathesis of olefinic compounds and process for ethenolytic metathesis of olefinic compounds using these catalysts. |
| 01/13/1993 | EP0522025A1 A process for isomerizing epoxides to ketones |
| 01/13/1993 | EP0521958A1 Process for producing branched fatty acids and their esters. |
| 01/13/1993 | EP0386120B1 Process for the co-production of aromatic carboxylate and alkyl iodides |
| 01/13/1993 | CA2073112A1 Process for separating off aliphatic straight-chain compounds having terminal functional groups |
| 01/12/1993 | US5179229 Preparation of 2,2-diorgano-3-arylpropionic acids and esters thereof |
| 01/12/1993 | US5179057 Catalysts for alkenyl alkanoate production |
| 01/12/1993 | US5179056 Catalysts for reaction of alkene and alkanoic acid in oxygen, catalyst of palladium or gold compounds on a support |
| 01/12/1993 | CA1312627C Process for synthesis of arylglyoxal arylimines |
| 01/12/1993 | CA1312626C Preparation of phenylacetyldehydes |
| 01/12/1993 | CA1312625C Process for the preparation of aromatic aldehydes |
| 01/12/1993 | CA1312621C Process for preparing alkyl tetrabromophthalates |
| 01/12/1993 | CA1312620C Process for the carbonylation of olefinically unsaturated compounds with a palladium catalyst |
| 01/12/1993 | CA1312619C Process for the preparation of quaternary ester amines and their use |
| 01/12/1993 | CA1312618C Advanced process for the fabrication of methyl methacrylate from isobutyric acid |
| 01/12/1993 | CA1312615C Process for preparing 2,3,5-trimethylbenzoquinone |
| 01/12/1993 | CA1312614C Process for the preparation of carboxylic acid chlorides |
| 01/12/1993 | CA1312613C Process for the preparation of monoesters or diesters of 9,10-endoethano-9,10-dihydroanthracene-11, 11-dicarboxylic acid, novel monoesters or diesters prepared by this process anduse thereof for the preparation of symmetrical or asymmetrical methylidenemalonates |
| 01/12/1993 | CA1312612C Method of preparing n-acryloyl--amino acids |
| 01/12/1993 | CA1312606C Preparation of sulfatobetaines |
| 01/07/1993 | WO1993000440A1 Recovery of lactate esters and lactic acid from fermentation broth |
| 01/07/1993 | EP0521796A1 Process for the preparation of esters of alkoxyphenoxybenzoic acids and their use in the preparation of hydroxyphenoxybenzoic acids |
| 01/07/1993 | EP0521752A1 Process for the preparation of alpha fluorinated acrylates |
| 01/07/1993 | EP0521578A2 Continuous process for the carbonylation of acetylenes |
| 01/07/1993 | EP0521488A2 Esterification process |
| 01/07/1993 | EP0521018A1 Process for preparing penem esters |
| 01/07/1993 | EP0390808B1 Process for the co-production of aromatic carboxylate and alkyl iodides |
| 01/07/1993 | DE4120990A1 Verfahren zur herstellung von diacetylrhein Process for the preparation of diacetylrhein |
| 01/06/1993 | CA2073075A1 Process for the preparation of alkoxyphenoxy benzoic acids and use in the preparation of (hydroxyphenoxy) benzoic acids |
| 01/05/1993 | US5177254 Method for producing an unsaturated glycol diester |
| 01/05/1993 | US5177250 Hydrogenation of aromatic-substituted olefins using organoruthenium catalyst |
| 01/05/1993 | US5177249 Compounds with at least three functional ester groups and process for the production thereof |
| 01/05/1993 | US5177247 Process for the preparation of hydroxyphenylpropionates |
| 01/05/1993 | US5177229 Process for the preparation of esters |
| 01/05/1993 | US5177228 Rhodium metal complex catalyst containing a trialkylphosphine ligand |
| 01/05/1993 | US5177220 Method for the asymmetric hydrogenation of α-ketocarbonyl compounds to optically active α-hydroxycarbonyl compounds |
| 01/05/1993 | US5176841 Compositions from α,β-unsaturated dicarboxylic acid esters and olefinically unsaturated compounds which are particularly suitable for use as lubricants and lubricant additives and a process for the preparation of such compositions |
| 01/05/1993 | CA1312340C Process for the preparation of 2,2- bisphenylhexafluoropropane |
| 01/05/1993 | CA1312337C Process for the preparation of trifluoroethanol by hydrolysis in gazeous phase of chlorotrifluoroethane |
| 01/05/1993 | CA1312336C Aromatic polycyclic derivatives, their preparation process and their use in human and veterinary medicine as well as in cosmetics |
| 12/30/1992 | EP0520762A2 Process for concurrently producing aryl formate and aromatic carboxylic acid |
| 12/30/1992 | EP0520419A2 Production of unsaturated cycloaliphatic esters and derivatives thereof |
| 12/30/1992 | EP0520414A1 Process for the preparation of diacetylrhein |
| 12/30/1992 | EP0520391A2 Chemical modification method of a diastereomer and separation method thereof |
| 12/30/1992 | EP0520264A2 Process for the preparation of malonic acid dialkyle esters |
| 12/30/1992 | EP0520263A2 Process for the preparation of 2-methylenpropane-1,3-diol dicarboxylates |
| 12/29/1992 | US5175348 Reacting acylal with hydrogen halide |
| 12/29/1992 | US5175346 Catalyst mixture of cuprous chloride and quaternary ammonium salt |
| 12/29/1992 | US5175345 Process for producing 2-fluoroisobutyric acid ester |
| 12/29/1992 | US5175339 Process for preparing solid particulate dialkylesters from their corresponding dianhydrides |
| 12/29/1992 | US5175323 Reacting with a saturated or unsaturated c10 to c14 fatty acid ester or mixtures |
| 12/29/1992 | US5175322 Double decomposition of alkali soap and an inorganic metal salt |
| 12/29/1992 | US5175311 Method of enantioselective cyclopropanation using chiral catalysts |
| 12/29/1992 | CA1312097C Olefin production process from natural gas |
| 12/29/1992 | CA1312095C Continuous process for producing 1,2-diols |
| 12/29/1992 | CA1312094C Transition metal complex catalyzed reactions |
| 12/29/1992 | CA1312093C 1,1,2,4,4-pentamethyl-6 and 7-formyl-1,2,3,4 -tetrahydronaphthalenes as odorants |
| 12/29/1992 | CA1312091C Benzoylurea derivative and its production and use |
| 12/29/1992 | CA1312086C Benzoquinone derivatives, their production and use |
| 12/29/1992 | CA1312079C Antimicrobial aromatic derivatives substituted by a (omega amino) alkanol group, process for their obtention and compositions containing them |
| 12/29/1992 | CA1312075C Process for the preparation of adamant-1-one derivatives |
| 12/27/1992 | CA2072270A1 Production of unsaturated cycloaliphatic esters and derivatives thereof |
| 12/26/1992 | WO1993000322A1 Method of preparing diacetyl rhein |
| 12/23/1992 | WO1992022631A1 Degreaser composition comprising monounsaturated wax ester |
| 12/23/1992 | EP0519569A2 Catalytic oxidation of hydrocarbons |
| 12/23/1992 | EP0519436A1 Catalyst and process for the preparation of vinylacetate |
| 12/23/1992 | EP0519435A1 Supported catalyst, method for the preparation thereof, and use for the production of vinylacetate |
| 12/23/1992 | CN1067241A Oxidation of terminal olefins to aldehydes |
| 12/23/1992 | CN1067190A 羰基化催化剂体系 The carbonylation catalyst system |
| 12/23/1992 | CN1067185A Reactor for heterogeneous-phase reactions |