| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 05/01/2013 | CN103073427A Probe used for detecting acetylcholin esterase and its inhibitor activity, application and preparation method |
| 05/01/2013 | CN103073426A Preparation process for catalyzing and synthesizing tert-butyl acrylate by using strong acid cation exchange resin as catalyst |
| 05/01/2013 | CN103073425A Photosensitive monomer, liquid crystal material, liquid crystal panel, fabrication method of liquid crystal panel, photoelectronic device and fabrication method |
| 05/01/2013 | CN103073424A Green preparation method for intermediate of valproic acid derivatives |
| 05/01/2013 | CN103073423A Method for separating methyl propionate-methanol-water system by using rectification integration technology |
| 05/01/2013 | CN103073422A Semi-synthesis method for 12-deoxyphorbol-13-acetate, prostratin |
| 05/01/2013 | CN103073421A High-efficiency simple synthetic method for delta-chlorobutyl ester |
| 05/01/2013 | CN103073420A Method for catalytic esterification of -SO3H-containing metal-organic framework compound |
| 05/01/2013 | CN103073411A Ketobutyric acid and preparation method for ketobutyric acid salt |
| 05/01/2013 | CN102531299B Method for treating addition wastewater in production process of lipoic acid |
| 05/01/2013 | CN102134193B Method for synthesizing (4R, 2E)-4-methyl-2-alkenyl valerate compound |
| 05/01/2013 | CN101879444B Preparation and application of stannate solid alkali catalyst |
| 05/01/2013 | CN101856636B Chlorinated fatty acid tartaric ester flotation agent and preparation method thereof |
| 05/01/2013 | CN101781204B Method for continuously preparing phenyl acetate |
| 05/01/2013 | CN101747201B Method for preparing ferric trichloride catalytic oxidative coupling phenanthrene derivative |
| 05/01/2013 | CN101747194B Synthesis method of etretinate ether |
| 05/01/2013 | CN101745396B Catalyst for preparing succinic acid dialkyl ester and preparation method thereof |
| 05/01/2013 | CN101389589B Process for the preparation of beta-gamma ene carbonyl derivatives |
| 05/01/2013 | CN101326150B Method for producing olefin compound |
| 04/30/2013 | US8431732 Carbonylation process for the production of methyl acetate |
| 04/25/2013 | WO2013057743A1 Process for the preparation of an aryl oxime and salts thereof |
| 04/25/2013 | WO2013057110A1 Method for the synthesis of citric acid esters |
| 04/25/2013 | WO2013022963A3 Production and separation of glycerol-related products using various feed stocks |
| 04/25/2013 | US20130102807 Process for preparing formamides and formic esters |
| 04/25/2013 | US20130102737 Method to produce polyurea and polyurethane by using liquid plant oil based polyol |
| 04/25/2013 | DE102011085165A1 Verfahren zur Herstellung von Vinylacetat A process for the production of vinyl acetate |
| 04/25/2013 | DE102011054602A1 Verfahren zur Synthese von Citronensäureestern Process for the synthesis of citric acid esters |
| 04/24/2013 | EP2583958A1 Ligands for metals and improved metal-catalyzed processes based thereon |
| 04/24/2013 | EP2582453A2 Transesterification process using mixed salt acetylacetonates catalysts |
| 04/24/2013 | EP1293495B1 Process for the preparation of bromoisophthalic acid compounds |
| 04/24/2013 | CN202898273U Esterification and carbonylation device for producing ethylene glycol from gas |
| 04/24/2013 | CN202893325U Gas distributor and vinyl acetate synthesis reactor comprising same |
| 04/24/2013 | CN202893319U Shell side structure and tubular vinyl acetate synthesis reactor comprising same |
| 04/24/2013 | CN202892946U Distillation still for distilling dioctyl terephthalate (DOTP) |
| 04/24/2013 | CN202892945U Punching preventing structure of distillation still for distilling dioctyl terephthalate (DOTP) |
| 04/24/2013 | CN202892944U Evaporator of distillation kettle for distilling dioctyl terephthalate (DOTP) |
| 04/24/2013 | CN202892942U Evaporator structure of distillation still |
| 04/24/2013 | CN202892941U Upper head structure of distillation still for distilling dioctyl terephthalate (DOTP) |
| 04/24/2013 | CN202892940U Heating device of distillation still |
| 04/24/2013 | CN202892939U Gas outlet structure of distillation still |
| 04/24/2013 | CN103068784A Water separation from crude ethanol |
| 04/24/2013 | CN103068783A Process to recover alcohol from an acidic residue stream |
| 04/24/2013 | CN103059875A Liquid crystal compound, and liquid crystal display |
| 04/24/2013 | CN103059064A Chiral diphosphine ligand and chiral catalyst, and preparation and application method thereof |
| 04/24/2013 | CN103058966A Rare earth bio-based function materials, preparation method and application thereof |
| 04/24/2013 | CN103058872A Processes of phase-transfer catalyzed synthesis of salicylic acid benzyl esters |
| 04/24/2013 | CN103058871A Separation and purification method of tobacco chlorogenic acid |
| 04/24/2013 | CN103058870A Preparation method of ethyl 2-oxocyclopentylacetate |
| 04/24/2013 | CN103058869A Method of preparing lactic acid and lactate ester by catalyzing sugar to convert |
| 04/24/2013 | CN103058868A Menthyl lactate preparation method |
| 04/24/2013 | CN103058866A Preparation method of high-purity linoleic acid triglyceride in gardenia |
| 04/24/2013 | CN103058864A Method for synthesizing benzyl acetate by production waste acid of delta-decanolactone or delta-dodecalactone |
| 04/24/2013 | CN103058863A Preparation method of allyl acetate |
| 04/24/2013 | CN103058861A New synthetic method of naproxcinod intermediate |
| 04/24/2013 | CN103058860A System for producing ethyl butyrate continuously |
| 04/24/2013 | CN103058859A Simultaneous preparation and detection method of gallic acid and gallicin in toona sinensis leaves |
| 04/24/2013 | CN103055942A Preparation method of magnetic fluosulfonic acid resin/SiO2-Co0.5Fe2.5O4 solid acid catalyst |
| 04/24/2013 | CN103055941A Allyl acetate catalyst and preparation method thereof |
| 04/24/2013 | CN103055860A Composited crystal solid alkali supporter catalyst and preparation method |
| 04/24/2013 | CN103055851A Catalyst for synthesizing oxalic ester through oxidative coupling of CO gas phase as well as preparation and application method thereof |
| 04/24/2013 | CN103055776A Reaction system of dimehtyl oxalate |
| 04/24/2013 | CN103055465A Formaldehyde scavenging agent with oil solubility and preparation method |
| 04/24/2013 | CN102504279B Method for extracting gettama gum and chlorogenic acid simultaneously from folium cortex eucommiae |
| 04/24/2013 | CN102234232B Jiangxi ketene ester and application thereof |
| 04/24/2013 | CN102040515B Method for producing aminothiazole derivative and production intermediate |
| 04/24/2013 | CN102030650B Novel process for synthesizing dimethylcyclopropanecarboxylate |
| 04/24/2013 | CN101974247B Method for preparing high-purity annatto |
| 04/24/2013 | CN101880226B Synthetic method for dihydric alcohol-isomeric tridecanol diester |
| 04/24/2013 | CN101875604B Method for performing liquid-phase partial oxidation on methane |
| 04/24/2013 | CN101869847B Micro-spherical polymer solid acid esterification catalyst and preparation method thereof |
| 04/24/2013 | CN101811059B Catalyst for catalyzing and dehydrating lactate and preparation and application thereof |
| 04/24/2013 | CN101781213B Maleic acid tributyl citrate diester compound and preparation method thereof |
| 04/24/2013 | CN101747192B Method for synthesizing polyethylene glycol (PEG) oleate |
| 04/24/2013 | CN101735049B Method and equipment for producing C4-C6 diacid low-carbon alcohol ester |
| 04/24/2013 | CN101641318B Method for converting nitrile compounds into corresponding carboxylic acids and esters |
| 04/24/2013 | CN101535237B Pentafluorophenyloxy compound, nonaqueous electrolytic solution and lithium secondary battery using the same |
| 04/24/2013 | CN101535234B Process for producing fluoroalkane ester |
| 04/24/2013 | CN101489971B Process for preparing carboxylic acid derivatives |
| 04/24/2013 | CN101448774B Process for preparing alpha-hydroxycarboxylic esters |
| 04/24/2013 | CN101412738B Novel chiral iron complex, and preparation and use thereof |
| 04/24/2013 | CN101328183B Method for the production of dianhydrohexitol diesters |
| 04/23/2013 | US8426633 Carbonylation process for the production of acetic acid and/or methyl acetate |
| 04/23/2013 | US8425628 No-sulfur fuel lubricity additive |
| 04/23/2013 | CA2593576C Novel sirtuin activating compounds and methods for making the same |
| 04/18/2013 | WO2013055845A1 Processes for producing ethanol using a crude vinyl acetate feed |
| 04/18/2013 | WO2013055334A1 Ethyl acetate production |
| 04/18/2013 | WO2013054306A1 Process for making esters |
| 04/18/2013 | WO2013053941A1 Method for the synthesis of 18f-labelled biomolecules |
| 04/18/2013 | WO2013053940A1 Method for the synthesis of 18f-labelled biomolecules |
| 04/18/2013 | WO2013053455A1 Process for preparing alkoxy aryl ester |
| 04/18/2013 | US20130096339 Method for producing 1-amino-1-alkoxycarbonyl-2-vinylcyclopropane |
| 04/18/2013 | US20130096322 Method of biobased chemical production from crude bioglycerin of recycled oil, grease, and fat origin |
| 04/18/2013 | CA2852036A1 Process for making esters |
| 04/18/2013 | CA2851599A1 Method for the synthesis of 18f-labelled biomolecules |
| 04/18/2013 | CA2851595A1 Method for the synthesis of 18f-labelled biomolecules |
| 04/18/2013 | CA2847281A1 Ethyl acetate production |
| 04/17/2013 | EP2581361A1 Intermediates for the synthesis of benzindene prostaglandins and preparations thereof |
| 04/17/2013 | EP2581133A1 Catalyst for alkylation and process for producing alkylaromatic hydrocarbon compound using the catalyst |
| 04/17/2013 | CN202876777U Novel esterification pre-reactor |
| 04/17/2013 | CN202876772U Industrialized plate type reactor for synthesizing ester by carbonylation coupling |