| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 05/27/2008 | US7378558 Method for producing carotenoids |
| 05/27/2008 | US7378549 reactive extraction of levulinic acid from an aqueous mixture having levulinic acid, wherein the aqueous mixture is contacted with a liquid esterifying alcohol, the alcohol having at least four carbon atoms and is substantially water-immiscible, at esterification conditions in the presence of a catalyst |
| 05/27/2008 | US7378528 1,2,4-triazolin-3-ylidene ligands; ring-opening metathesis polymerization of norbornene or cyclooctene, ring-closing metathesis, acyclic diene metathesis, depolymerization of polyolefin; high tolerance toward functional groups due to variable ligand sphere; selectivity for specific olefin properties |
| 05/27/2008 | CA2245448C A process for preparing esters of ethylenically unsaturated carboxylic acids |
| 05/22/2008 | WO2008060107A1 Method for purifying terephthalaldehyde |
| 05/22/2008 | WO2008059234A2 Surfactant compounds |
| 05/22/2008 | WO2008012108A3 Process for the preparation of polyhydroxylated stilbenes via claisen condensation |
| 05/22/2008 | US20080119373 Receptor Specific Binder Discovery Using Intramolecular Acyl Migration Induced Dynamic Carbohydrate Library |
| 05/21/2008 | EP1923379A1 Process for preparing chlorinated carbonyl compounds in jet loop reactors |
| 05/21/2008 | EP1831146B1 Hydroxycarbonylation of aryl and vinyl bromides |
| 05/21/2008 | EP1802731B1 Method for the transesterification of fats and oils of biological origin by means of alcoholysis using specific carbonates |
| 05/21/2008 | EP1784379A4 Improved process for production of organic acid esters |
| 05/21/2008 | EP1234812B1 Method of purifying bishydroxyalkyl terephthalate |
| 05/21/2008 | DE102006054519A1 Verfahren zur Herstellung von Fettsäurealkylestern und Acrolein aus Triglyceriden A process for producing fatty acid alkyl esters from triglycerides and acrolein |
| 05/21/2008 | CN101184721A Plasticiser esters |
| 05/21/2008 | CN101184720A Reaction apparatus for esterification reaction, and esterification product and method for production thereof |
| 05/21/2008 | CN101182293A Method for esterification of free fatty acids in triglycerides |
| 05/21/2008 | CN101181689A Heteropolyacid catalyst using paligorskite as carrier as well as preparation and uses thereof |
| 05/20/2008 | US7375247 Method for producing deuterated methyl methacrylate |
| 05/20/2008 | US7375241 use of the metal complexes as catalysts for enantioselective addition reactions with prochiral organic compounds |
| 05/20/2008 | CA2257418C Ester synthesis |
| 05/15/2008 | WO2008056413A1 Pentafluorophenyloxy compound, nonaqueous electrolytic solution and lithium secondary battery using the same |
| 05/15/2008 | WO2008055874A1 Cyclopentene diol monoacetate derivatives |
| 05/15/2008 | US20080114191 Minimization of ligand degradation products, or reversion of same to useful phosphine ligands |
| 05/15/2008 | US20080112866 Functionalized ionic liquids, and methods of use thereof |
| 05/15/2008 | DE102006053380A1 Chlorinated or partly chlorinated carbonyl compound production for use in pharma and agro industry, involves introducing unchlorinated or partly chlorinated carbonyl compound in jet loop reactor |
| 05/15/2008 | CA2669108A1 Cyclopentene diol monoacetate derivatives |
| 05/14/2008 | EP1921056A1 Hydrogenation processes performed in ionic liquids |
| 05/14/2008 | EP1603860A4 Diacylhydrazine ligands for modulating the expression of exogenous genes in mammalian systems via an ecdysone receptor complex |
| 05/14/2008 | EP1583731B1 Method for the rectificative separation of fluids containing (meth)acrylic monomers |
| 05/14/2008 | CN101180259A Methods for producing alkyl(meth)acrylates |
| 05/14/2008 | CN101180258A Process for preparation of vinyl acetate using the heat of reaction liberated in the process |
| 05/14/2008 | CN101177399A Non-catalytic method for preparing conjugated linoleic acid glyceride |
| 05/14/2008 | CN101177398A Method for refining trifluoro willow |
| 05/14/2008 | CN101177397A Method for catalyzing ethanol to acetic ether by employing nano stannic oxide |
| 05/14/2008 | CN101177396A Method for synthesizing ester in dodecyl benzene sulfonic acid reverse micro emulsion |
| 05/14/2008 | CN101177392A Method for preparing 9,10-dihydroxystearic acid and its methyl by hydrogen dioxide oxidation process |
| 05/14/2008 | CN100387681C Functional thin film |
| 05/14/2008 | CN100387569C Device and method for catalytic synthesis of acetyl tri-n-butyl citrate by fixed bed reactor |
| 05/13/2008 | US7371890 Functional groups are each independently selected from nitrile group, carboxylic acid group, carboxylic ester group and carboxamide group; the compound that contains the two functional groups is obtained by monoaddition of two terminal olefins and hydrogenation |
| 05/13/2008 | US7371886 Process for the preparation of ferutinine from Ferula genus plants |
| 05/13/2008 | US7371705 obtained by combining a Group VIII metal or a compound thereof and a bidentate phosphine; carbonylation of ethylenically unsaturated compounds with CO in the presence of a source of hydroxyl groups (water or an alcohol) |
| 05/08/2008 | WO2008053825A1 Method for producing fatty acid alkyl ester |
| 05/08/2008 | WO2008011731A3 A device for the transesterification of animal and plant glycerides into fatty acid alkyl esters for small scale production of biodiesel and value added products |
| 05/07/2008 | EP1918271A1 Process for producing optically active ester |
| 05/07/2008 | EP1641729B1 Use of functionalized onium salts as a soluble support for organic synthesis |
| 05/07/2008 | CN101173017A Method for synthesizing same carbon dicarbonyl photosensitive resin |
| 05/07/2008 | CN101172953A Method of preparing telmisartan midbody of angiotensin medicament for treating hypertension |
| 05/07/2008 | CN101172952A Integrate chemical processes for industrial utilization of seed oils |
| 05/07/2008 | CN101172949A Catalytic esterification method for sulfonic group functionalization morpholine hyamine ion liquid |
| 05/07/2008 | CN101172253A Esterification catalysts and esterification process of organic acid |
| 05/07/2008 | CN101172230A Method for producing catalyzer for synthesizing vinyl acetate |
| 05/06/2008 | US7368603 Mixing compound with ion exchanger; controlling temperature; removal supernatant |
| 05/06/2008 | US7368601 Stopping the distillation column; successively washing the column with water, an aqueous alkali solution, and an organic solvent; and restarting the column; monomer polymerization is prevented |
| 05/06/2008 | US7368597 Carbonylation process using metal-polydentate ligand catalysts |
| 05/06/2008 | US7368594 Composition of vinyl ether group containing (meth)acrylic acid ester and production method thereof |
| 05/06/2008 | CA2274648C Polymerizable biaryls, process for their preparation and their use |
| 05/06/2008 | CA2244979C Proton conductor in liquid form |
| 05/02/2008 | WO2008050796A1 Adamantane derivative, process for production thereof, resin composition, and cured product of the resin composition |
| 05/02/2008 | WO2008050730A1 Process for producing ester compound |
| 05/02/2008 | WO2008049531A1 Stereoselective one step fluorination process for the preparation of 2-fluoropropionate |
| 05/02/2008 | WO2008049471A1 Water-soluble hydroxy-functional, copolymerizable polyalkylene glycol macromonomers, the production and use thereof |
| 05/02/2008 | WO2008049260A2 Process for preparing fatty acid esters |
| 05/02/2008 | WO2008049154A1 Process and apparatus for biofuel production |
| 05/02/2008 | WO2008010961A3 Synthesis of terminal alkenes from internal alkenes and ethylene via olefin metathesis |
| 05/02/2008 | WO2007147899B1 Dha esters and use thereof in treatment and prevention of cardiovascular disease |
| 05/01/2008 | US20080103316 Reduction of 4-aryl-4-ketobutanoic acid derivatives utilizing ruthenium containing catalysts |
| 04/30/2008 | EP1607467B1 Process for producing ester through transesterification with solid acid catalyst |
| 04/30/2008 | EP1397207B1 Tin promoted iridium catalyst for carbonylation of lower alkyl alcohols |
| 04/30/2008 | DE10317204B4 Carbonsäureester auf Basis von 2-Hydroxymethylnorbornan Carboxylic acid esters based on 2-Hydroxymethylnorbornan |
| 04/30/2008 | CN101171283A Novel polymer and process for producing the same |
| 04/30/2008 | CN101171223A Catalytic scriabine reaction |
| 04/30/2008 | CN101168758A Method for purifying trichodermisin |
| 04/30/2008 | CN101168508A Method for preparing liquid hindered phenol antioxidants |
| 04/30/2008 | CN101168507A Method for preparing 2,2,2-trifluoroethyl methacrylate |
| 04/30/2008 | CN101168506A Preparation method for sec-butyl acetate with product separating technique |
| 04/30/2008 | CN101168505A Preparation method for sec-butyl acetate with product separating and reclaiming technique |
| 04/30/2008 | CN101168504A Method for separating sec-butyl acetate, acetic acid and heavy hydrocarbon |
| 04/30/2008 | CN100384808C Method and apparatus for refining materials containing components easy to polymerize |
| 04/29/2008 | US7365219 Solid phase extraction method for obtaining high-purity unsaturated compounds or derivatives of said compounds |
| 04/29/2008 | US7364908 charging a mixture of compounds to a non-fluorous solid phase (silica gel, alumina, zirconia) and eluting with a fluorous eluting fluid (hydrofluoroalkane, a hydrofluoroether, a hydrofluoroamine, a perfluoroalkane, a perfluoroether, or a perfluoroamine) and a cosolvent: difference in fluorous nature |
| 04/29/2008 | CA2314402C Process of recovering methyl ethyl ketone from an aqueous mixture of methyl ethyl ketone and ethanol |
| 04/24/2008 | WO2008048520A2 Methods of making organic compounds by metathesis and hydrocyanation |
| 04/24/2008 | WO2008048106A1 Method for the production of alpha-keto acids and esters thereof |
| 04/24/2008 | WO2008047812A1 Method for producing hydrophilic monomer |
| 04/24/2008 | WO2008047026A1 Alkyl (meth)acrylates comprising a long linear chain bearing alkyl ramifications, preparation thereof and use thereof in the production of petroleum additives |
| 04/24/2008 | DE102006049804A1 Preparing water-soluble block alkoxylates of unsaturated carboxylic acids, for use as emulsion stabilizing comonomers, by reacting acid successively with propylene and ethylene oxides |
| 04/23/2008 | EP1914270A1 Method for recovery of valuable ingredient from dyed polyester fiber |
| 04/23/2008 | EP1914220A1 Process for production of 2-hydroxy esters |
| 04/23/2008 | EP1913049A1 Polyurethanes made from hydroxyl-containing fatty acid amides |
| 04/23/2008 | EP1912929A2 Production of di-(2-ethylhexyl) terephthalate |
| 04/23/2008 | EP1745006A4 Methods of 1,3-enyne preparation using copper (i) catalysts |
| 04/23/2008 | EP1392636B1 Process for preparing carboxylic acids and derivatives thereof |
| 04/23/2008 | EP1296926B1 Method for producing blends of phthalic acid diesters, decanols and tridecanols |
| 04/23/2008 | CN101166708A Optically active 3-methylcyclopentadecanone and method for producing intermediate thereof |
| 04/23/2008 | CN100383108C Method for synthesizing trans-1, 4-cyclohexane diformate mono methyl ester |
| 04/23/2008 | CN100383107C Cooling and purification of gas streams |
| 04/22/2008 | US7361786 Polymer enlarged ligands or complexes advantageous in catalytic processes carried out in a membrane reactor; high enantiomeric purity |
| 04/22/2008 | US7361781 Reacting ketoisophorone with an acylating agent in the presence of methane trisulfonic acid |
| 04/22/2008 | US7361780 Reacting (meth)acrylic acid and an alkylene oxide in a reaction vessel that is equipped with a blowdown ball valve to produce a hydroxyalkyl(meth)acrylate; at the conclusion of the reaction, opening the blowdown ball valve in order to discharge |