C07C 67 - Preparation of carboxylic acid esters

Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
01/1998
01/07/1998	CN1036917C Recovery of unsaturated carboxylate ester reaction products
01/07/1998	CN1036916C Carbonylation of conjugated dienes
01/07/1998	CN1036915C Carbonylation process using palladium phosphine catalyst
01/06/1998	USH1705 Process for preparing 2-carboalkoxy-1-indanones
01/06/1998	US5705720 Continuous process for cracking 1,2-dichloroethane
01/06/1998	US5705715 Oligoesterification; catalytic hydrogenation
01/06/1998	US5705705 Oxidation of alkylaromatic compounds
01/06/1998	US5705679 Honeycomb catalyst for vinyl acetate synthesis
01/06/1998	US5705678 Oxotitanium complex, asymmetric hydrogenation catalyst comprising the complex, and process for producing β-hydroxy ketone or α-hydroxy carboxylic acid ester using the complex
01/02/1998	DE19727042A1 New fluorinated aromatic vinyl ether compounds for preparing fluoroelastomers
01/02/1998	DE19726057A1 Fine, abrasion-resistant, strong particles containing activated charcoal, suitable for fluidised bed reactor
12/1997
12/31/1997	WO1997049663A1 Esterification of phenols
12/31/1997	WO1997049652A1 Monomer recovery process for contaminated polymers
12/31/1997	CN1168878A Process for preparing optically active 2-halogeno-3-hydroxypropionic acid ester
12/31/1997	CA2257230A1 Monomer recovery process for contaminated polymers
12/30/1997	US5703272 Process for preparing a carboxylic acid ester
12/30/1997	US5703270 Method for preparing a vinyl compound having a hydroxy group
12/30/1997	US5703269 Process for preparing aromatic olefins
12/30/1997	US5703256 Functionalization of polymers based on Koch chemistry and derivatives thereof
12/30/1997	US5703017 3-(Het) arylcarboxylic acid derivatives, their preparation and intermediates for their preparation
12/30/1997	CA2102787C Thermosetting coating compositions
12/30/1997	CA1339611C Cyclopentane derivatives
12/29/1997	EP0814083A2 Process for the preparation of 1-methoxy-2-propyl ester of 3-(7-diethylamino-2-oxo-2H-chromene-3-yl)-3-oxo-propionic acid
12/29/1997	EP0814078A1 Process for the preparation of polyenic esters and -acids
12/29/1997	EP0814074A1 Process for preparing diaryl esters of oxalic acid
12/29/1997	EP0813516A1 Process for the preparation of stilbenedicarboxylate esters
12/29/1997	EP0813515A1 Process for the preparation of esters of stilbenedicarboxylic acid
12/29/1997	EP0711327B1 Aqueous dispersions containing cyclopolymer dispersants
12/24/1997	WO1997048671A1 Chemical process
12/24/1997	CN1168661A Preparation of pentenoic acid
12/24/1997	CN1168370A Continuous preparation of alkyl esters of (meth) acrylic acid
12/24/1997	CN1168369A Process for preparation of dialkyl oxalate
12/24/1997	CA2208628A1 Fragrance precursors
12/23/1997	US5700754 Carbonylation catalyst selectivity and supports
12/23/1997	US5700753 Impregnating porous catalyst support with solution of palladium compound and reduction to shell coating of colloidal palladium, then impregnation with solution of organometallic gold compound and reduction to gold shell
12/23/1997	CA2062536C Process for the preparation of halogenated carboxylic acid esters
12/23/1997	CA2062535C Process for the preparation of chlorinated carboxylic acid esters
12/18/1997	WO1997047633A1 Asymmetric synthesis catalyzed by transition metal complexes with cyclic chiral phosphine ligands
12/18/1997	WO1997047632A1 Novel chiral bisphosphines
12/18/1997	WO1997047584A1 Polyol succinates and their pharmaceutical formulation
12/18/1997	WO1997047582A1 Process for preparation of substituted cycloalkyl ketones
12/18/1997	WO1997047581A1 Process for the preparation of halomethylated 2-phenylpropionic acid derivatives
12/18/1997	WO1997047572A1 Racemization process for optically active carboxylic acids or salts or esters thereof
12/18/1997	CA2258085A1 Racemization process for optically active carboxylic acids or salts or esters thereof
12/18/1997	CA2258018A1 Asymmetric synthesis catalyzed by transition metal complexes with cyclic chiral phosphine ligands
12/17/1997	EP0812834A1 Process for the preparation of 3-(substituted phenyl)-5-alkylidene-1,3-oxazolidine-2,4-dione derivatives
12/17/1997	EP0812818A1 Esterification process
12/17/1997	EP0812817A1 Process for preparing di-esters of higher alpha, omega-dicarboxylic acids
12/17/1997	EP0812309A1 Process for preparation of cinnamate sunscreen agents
12/17/1997	EP0656896B1 New leukotriene-b4 antagonists, process for preparing the same and their use as medicaments
12/17/1997	EP0202276B2 Composition for the treatment of psoriasis
12/17/1997	CN1167753A Non-chemical nucleation type polyester nucleator and its preparing process and use
12/17/1997	CN1167739A Method for dispersion of cement and cement composition
12/16/1997	US5698755 Process for preparing aromatic olefins using palladacycle catalysis
12/16/1997	US5698745 Contacting olefin, hydrogen, carbon monoxide in solvent containing dissolved catalyst comprising halide-free platinum compound, bidentate diarylphosphine ligand having ferrocene bridge, acid promoter to produce linear aldehyde
12/16/1997	US5698735 Reacting sulfonyloxy-activated hydroxyacetic acid with an aromatic compound
12/16/1997	US5698722 Functionalization of polymers based on Koch chemistry and derivatives thereof
12/16/1997	US5698708 Alkylation; oxidation; esterification; cyclization
12/16/1997	US5698138 Also including water, nonfluorinated hydrocarbon, fluorinated surfactant; limpid or opalescent liquid having single phase indefinitely stable at certain temperature range
12/11/1997	WO1997046649A1 Treatment of oils
12/11/1997	WO1997046220A1 Vegetable oil compositions
12/11/1997	WO1997046219A1 Compositions and uses thereof
12/11/1997	DE19623063A1 Verfahren zur Herstellung substituierter Cycloalkylketone Process for preparing substituted cycloalkyl ketones
12/11/1997	CA2207111A1 Esterification process
12/10/1997	EP0811601A1 Process for the preparation of aromatic carbonic acid esters
12/10/1997	EP0811598A1 5-Z-octenylesters,process for their preparation and their use
12/10/1997	EP0810993A1 Reagent, compound and method for nucleophile perfluoroalkylation, and resulting derivatives
12/10/1997	EP0810988A1 Methyl formiate continuous production process
12/10/1997	EP0810903A1 Ruthenium catalysts and use thereof in asymmetrical cyclopentenone hydrogenation
12/10/1997	CN1167480A Processes for the preparation of cyclopropanecarboxylic acid and derivatives thereof
12/10/1997	CN1036648C Method and equipment for continuous catalytic rectifying production of n-butyl acetate
12/09/1997	US5696303 Process for the preparation of aliphatic α, ω-diols
12/09/1997	US5696284 Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof
12/09/1997	US5696281 Ethoxylated phenolic carboxylic acid esters; stabilizers for synthetic polymers, lubricating oils
12/09/1997	US5696276 Process for preparing 5,8-dihydroxynaphthoquinone derivatives, novel 5,8-dihydroxynaphthoquinone derivatives and their use as anticancer agent
12/09/1997	US5696064 Functionalization of polymers based on Koch chemistry and derivatives thereof
12/09/1997	CA2045107C Process for preparing organic esters and amides and catalyst system therefor
12/09/1997	CA2027418C Polyol polyester synthesis
12/04/1997	WO1997045505A1 Preparation of secondary ether fatty acids and esters from their hydroxy fatty acid equivalents
12/04/1997	WO1997045464A1 Partially fluorinated polymers
12/03/1997	EP0810435A2 Detectable molecules, method of preparation and use
12/03/1997	EP0810197A1 Process for the preparation of alkyl halogenodifluoroacetates
12/03/1997	EP0810196A1 Method for inhibiting polymerization of (meth) acrylic acid or esters thereof
12/03/1997	EP0809623A1 Alk(en)yl dicarboxylic acid bisesters, their use and method for preparing them
12/03/1997	EP0809618A1 Process for preparing olefins
12/03/1997	CN1166824A Halogenated esters useful as intermediates for insecticides
12/02/1997	US5693851 Carbonylation of butadiene in the presence of an alkanol, carbon monoxide, palladium and a bidente ligand-containing coordination compound of a transition metal
12/02/1997	US5693586 Palladium-gold catalyst for vinyl acetate production
11/1997
11/27/1997	WO1997044309A1 Process for producing 2-fluorine-1-cyclopropane carboxylic acid derivatives by reductive dehalogenation
11/27/1997	WO1997044308A1 Process for preparing aliphatic ester compounds and alkanols
11/27/1997	WO1997044300A1 Process using cf2i2 and olefins for producing diiodo fluorocompounds, and products thereof
11/27/1997	WO1997044130A1 Heterogeneous bimetallic palladium-gold catalyst for vinyl acetate production
11/27/1997	WO1997044108A1 Reaction distillation apparatus and reaction distillation method
11/27/1997	DE19620798A1 Verfahren zur Herstellung von 2-Fluor-1-cyclopropancarbonsäure und Derivaten davon durch reduktive Enthalogenierung A process for the preparation of 2-fluoro-1-cyclopropanecarboxylic acid and derivatives thereof by reductive dehalogenation
11/27/1997	CA2255761A1 Process for producing 2-fluorine-1-cyclopropane carboxylic acid derivatives by reductive dehalogenation
11/26/1997	EP0808824A2 Process for preparing optically active 2-halogeno-3-hydroxypropionic acid ester
11/26/1997	EP0808820A1 Heterogeneous catalyst for the production of ethylidene diacetate from acetic anhydride
11/26/1997	EP0808819A1 Heterogeneous catalyst for the production of ethylidene diacetate
11/26/1997	EP0808818A1 Process for the preparation of substituted hydroxy-hydrocinnamate esters
11/26/1997	EP0808815A2 Method for the preparation of trimethylhydroquinone

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