Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 53 - Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
Patents for C07C 53 - Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen (9,125)
05/2003
05/28/2003EP0836587B1 Process for separating pivalic acid from spent reaction mixtures
05/28/2003CN1420857A Method for producing carboxylic acids by carbonylation of oleffins
05/22/2003US20030096802 Pentanoic acid derivatives
05/21/2003EP1311468A1 Fluorinated alkanoic acid purification process
05/21/2003EP1198446B1 Method for separating and purifying an aqueous mixture that mainly consists of acetic acid and formic acid
05/21/2003CN1419531A Method of removing organic iodides from organic media
05/21/2003CN1108796C Use of anticancer material and production method of said anti-cancer material
05/15/2003WO2003040078A1 Method for production of formic acid formates
05/15/2003WO2003040073A1 Alkyl(en)ylglycerinether carboxylic acids
05/15/2003US20030092939 Preparation of metal formate/formic acid mixtures
05/15/2003US20030092937 Extraction process for recovery of acrylic acid
05/15/2003US20030092936 For reacting ethanol and oxygen, to a produce acetic acid or acetic acid and ethyl acetate; performance
05/15/2003US20030091859 Luminescent material for organic and polymer-based electro-luminescence element and other optical elements
05/15/2003CA2464762A1 Method for production of formic acid formates
05/14/2003EP1310172A1 Process for the preparation of metalformate-formic acid mixtures
05/14/2003EP1309539A1 Process for the synthesis of fluoroorganic compounds
05/14/2003EP1309537A2 Method for catalytically producing organic substances by partial oxidation
05/14/2003EP1309536A1 Gold catalyst for selective oxidation
05/14/2003EP1069945B1 Catalyst and process for the oxidation of ethane and/or ethylene
05/14/2003CN1417188A Preparation process of metal formate/formic acid mixture
05/14/2003CN1108192C Liquid catalyst for producing high-purity chloroacetic acid and catalytic synthesis of chloroacetic acid
05/13/2003US6562963 Coupling using organosilicon compound
05/08/2003WO2003043967A1 Production of potassium formate
05/07/2003EP1307465A1 Direct synthesis of tin (ii) carboxylates and tin (iv) carboxylates from elemental tin or tin oxides
05/07/2003EP1220825B1 Process for hydrolytically obtaining a carboxylic acid and alcohol from the corresponding carboxylate
05/07/2003EP0986527B1 Reduction of carbonyl compounds by a silane in the presence of a zinc catalyst
05/02/2003EP1305346A2 Transformation of polymers to useful chemicals by oxidation
05/02/2003EP1185496A4 Method of making hydrogenated acids
05/01/2003WO2002026701A3 Ionic liquids and their use as solvents
05/01/2003US20030080320 Combining a tertiary amide with a pentavalent phosphorous halide in a solvent to form an alpha - haloiminium salt and converting the alpha -haloiminium salt to the alpha -haloenamine with a base
04/2003
04/24/2003WO2003033138A1 Ethane oxidation catalyst and process utilising the catalyst
04/24/2003US20030078453 Method for the synthesis of aliphatic carboxylic acids from aldehydes
04/24/2003US20030078302 As carriers for delivering active agents such as peptides, drugs by administration, such as oral, subcutaneous, sublingual, and intranasal administration
04/23/2003EP1059975A4 Purification of organic acids using anion exchange chromatography
04/23/2003EP1051387B1 Anticancer platinum (iv) complexes for oral administration
04/23/2003CN1413182A Oxidation process
04/23/2003CN1106377C Process for production of acetic acid through carbonylation
04/23/2003CN1106366C Preparation of branched surfactant
04/22/2003US6552221 Implementing on line infrared analysis to the purification and recycling section of reaction system
04/22/2003US6552220 Catalyst for production of acetic acid and ethyl acetate, process for its production and process for production of acetic acid and ethyl acetate using it
04/16/2003EP1302468A1 Processes and intermediates for manufacturing retroviral protease inhibiting compounds
04/16/2003CN1410407A Production method of2-ethyl hexanoic acid
04/16/2003CN1105702C Process for preparing monochloroacetic acid
04/16/2003CN1105599C Catalysts for oxidation of ethane to acetic acid. process of making same and use
04/16/2003CN1105558C 2,2-dichloroalkane carboxylic acids, process for preparing same, medicament containing same and use for treating insulin resistance
04/15/2003US6548697 Catalytic reaction of alkane and oxygen gas; esterification of alkene and carboxylic acid produced to form alkenyl carboxylate
04/15/2003US6548444 Producing esters and carboxylic acids from reactants lower alkyl alcohols in presence of a solid supported catalyst
04/09/2003EP1299338A1 Process control for acetic acid manufacture
04/09/2003CN1105096C Copolymer ligand rhodium catalyst of methanol carbonylation synthetic acetic acid and ethyl anhydride and its preparation
04/09/2003CN1104924C Thermally-managed separation and dewatering processes for recovering acid products
04/08/2003US6545052 Contacting skin with skin treatment composition having concentration of 1-(3-methoxybenzyl)-3-substituted thiourea compound effective for inhibiting free radical generation
04/03/2003WO2003007323A3 Method for preparing organic, in particular lithocholic acid, nanotubes and uses thereof
04/03/2003WO2002102766A3 Combretastatin a-3 prodrug
04/02/2003EP1296925A1 Process for the production of vinyl acetate
04/02/2003EP1123265B1 Carbonylation of methanol in the presence of a rhodium/iridium/iodide ion catalytic system
04/02/2003CN1407967A Stereoselective synthesis of cyclic amino acids
04/02/2003CN1407964A Production of chlorocarboxylic acid chlorides
04/02/2003CN1407960A Process and devices for hydrolytically obtaining carboxylic acid and alcohol from corresponding carboxylate
04/02/2003CN1104406C Rhodium calayst for coordination of quarternarized copolymers
04/01/2003US6541490 Treating ischemia or reoxygenation injury; preparation from a bipyridine, a benzeneboronic acid and a manganese salt
03/2003
03/26/2003CN1405137A Method for separating acetic acid and water by complexation extraction and rectification
03/26/2003CN1103632C Shell catalyst for producing acetic acid by gas phase oxidation of unsaturated C4 hydrocarbons
03/25/2003US6537944 Tungsten promoted catalyst for carbonylation of lower alkyl alcohols
03/20/2003US20030054951 Tin promoted iridium catalyst for carbonylation of lower alkyl alcohols
03/20/2003US20030054950 Tungsten promoted catalyst for carbonylation of lower alkyl alcohols
03/19/2003EP1292382A2 Tubular reactor with gas injector for gas phase catalytic reactions
03/19/2003EP1025075B1 Method for selectively producing acetic acid through the catalytic oxidation of ethane
03/19/2003CN1403435A Prepn process of magnesium naphthenate with superhigh base number
03/19/2003CN1103330C Process for synthesizing acetic acid in heterogenous catalysis system
03/18/2003US6534676 Method to treat chronic heart failure and/or elevated cholesterol levels using 3,5-diiodothyropropionic acid and method to prepare same
03/18/2003US6534258 Method for producing grains of aliphatic acid silver salt and thermally processed image recording material
03/18/2003US6533960 Reduction of carbonyl compounds by a silane in the presence of a zinc catalyst
03/13/2003WO2003020860A2 Methods for treating deodorizer distillate
03/13/2003WO2003020859A2 Method for hardening unsaturated fatty substances
03/13/2003WO2003020684A1 (alpha)-haloenamine reagents
03/13/2003US20030050506 Making anhydrous formic acid by hydrolysis of methyl formate, where a liquid carboxamide (e.g. N,N-dibutylformamide) is used as extractant and as washing liquid for the offgases produced in the process
03/13/2003US20030050505 Rhodium containing solutions
03/13/2003CA2458859A1 (alpha)-haloenamine reagents
03/12/2003CN1402701A Method for production of formic acid
03/11/2003US6531634 Non-hazardous oxidative neutralization of aldehydes
03/11/2003US6531631 High selectivity; mixed metal oxides
03/11/2003US6531610 Intermediate acylating carbonate
03/06/2003WO2003018552A2 Aromatic and heteroaromatic acid halides for synthesizing polyamides
03/06/2003WO2003017993A1 Photoreactive compounds and compositions
03/06/2003US20030045579 Compounds and compositions for delivering active agents
03/06/2003CA2458616A1 Aromatic and heteroaromatic acid halides for synthesizing polyamides
03/06/2003CA2458476A1 Photoreactive compounds and compositions
03/05/2003EP1286945A1 Integrated process for the production of vinyl acetate
03/05/2003EP1286942A1 Method for the selective production of acetic acid by catalytic oxidation of ethane and/or ethylene
03/05/2003EP1173138B1 Cosmetic or pharmaceutical utilisation of nanoscalic metal soaps
02/2003
02/27/2003WO2003016395A1 Polymer dispersible polybasic metal carboxylate complexes
02/27/2003CA2456440A1 Polymer dispersible polybasic metal carboxylate complexes
02/26/2003EP1285907A2 Compositions for the controlled release of an aldehyde together with two carboxylic acids
02/20/2003WO2003014296A2 A group of novel anti-cancer compounds with specific structure
02/20/2003WO2003014053A1 Flexible method for the common production of formic acid, a carboxylic acid having at least two carbon atoms, and/or the derivatives of the same
02/20/2003WO2003013610A2 Surfactant compounds and uses thereof
02/20/2003WO2002024635A3 Aminoalcohol derivatives
02/20/2003US20030036664 Waste water treatment in a method for producing formic acid which is free of water
02/20/2003CA2456144A1 A group of novel anti-cancer compounds with specific structure
02/20/2003CA2456052A1 Surfactant compounds and uses thereof
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