| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 11/14/2013 | US20130303719 Synthesis of methylene malonates substantially free of impurities |
| 11/14/2013 | US20130303713 Process for the production of methacrylic acid and its derivatives and polymers produced therefrom |
| 11/14/2013 | DE102012224021A1 Ein Verfahren zur Synthese der Phenylessigsäure durch Carbonylierung von Toluol A method for synthesis of phenylacetic acid by the carbonylation of toluene |
| 11/14/2013 | DE102005052257B4 Verfahren zur Herstellung von C1-C8-Alkancarbonsäure-C1-C4-alkylestern Alkyl esters of C1-C8-alkane carboxylic acid C1-C4 process for the production of |
| 11/13/2013 | CN203284358U Device for preparing 1, 4 - cyclohexane diformate dioctyl ester |
| 11/13/2013 | CN203284357U Device for preparing 1, 2-disubstituted cyclohexane dicyclohexyl diformate ester |
| 11/13/2013 | CN203284356U Device for preparing 1, 2-disubstituted cyclohexane two formic acid two amyl |
| 11/13/2013 | CN203284355U Device for preparing 1, 2-disubstituted cyclohexane phthalate group |
| 11/13/2013 | CN203284354U Device for preparing 1, 2-disubstituted cyclohexane dinonyl diformate ester |
| 11/13/2013 | CN103391916A Dehydroabietic acid derivative, method for producing same, and method for producing 12-carboxydehydroabietic acid derivative |
| 11/13/2013 | CN103391915A Flame retardant poly(butylene terephthalate) ester compositions, methods of manufacture, and articles thereof |
| 11/13/2013 | CN103387497A Preparation methods for clopidogrel and its intermediates--methyl alpha-bromo-2-chloro-phenylacetate and thiophene ethylamino-substituted methyl acetate |
| 11/13/2013 | CN103387496A Synthetic method for sec-butyl acrylate |
| 11/13/2013 | CN103387495A Method for continuously preparing carboxylic acid ester |
| 11/13/2013 | CN103386316A Catalyst for preparing acrylic acid and/or acrylate through catalyzing lactic acid or lactate to dehydrate and application thereof |
| 11/13/2013 | CN103385240A 60wt% of butachlor missible oil prepared from biodiesel and preparation method thereof |
| 11/13/2013 | CN102584589B Ester group linked vinyl ether organic fluorine cationic polymerization monomer and synthetic method |
| 11/13/2013 | CN102557939B Method for preparing ethyl acetoacetate |
| 11/13/2013 | CN102295558B Sex pheromone components of apocheima cinerarius erschoff, synthesis and identification method thereof |
| 11/13/2013 | CN102276460B Method for preparing dioctyl glutarate |
| 11/13/2013 | CN102218342B Preparation method of high efficient sulfonated carbon solid acid catalyst |
| 11/13/2013 | CN102212006B Method for purifying salvianolic acid A by adopting co-chromatography |
| 11/13/2013 | CN102212002B Batch preparation method of high-purity salvianolic acid A |
| 11/13/2013 | CN102153474B Ester compound for preventing and controlling animal parasites, and preparation method and application thereof |
| 11/13/2013 | CN102089439B Method for producing (1s,2r)-2-chloro-2-fluorocyclopropanecarboxylic acid |
| 11/13/2013 | CN102030636B Method for brightening the colour of polyol esters |
| 11/13/2013 | CN102001941B Method for synthesizing 3,3-dimethyl-4-pentenoic acid methyl ester |
| 11/13/2013 | CN101974026B Allyl acyl silicon compound with two chiral centers in positions alpha and beta, preparation method and application |
| 11/13/2013 | CN101906042B Separation and purification method and device of alpha-o-methyl phenyl-beta-methoxyl methyl acrylate |
| 11/13/2013 | CN101479233B Radiation curable amino(meth)acrylates |
| 11/12/2013 | US8581000 Process for preparing amide gellant compounds with aromatic end groups |
| 11/07/2013 | WO2013164458A1 Method for producing a shell catalyst, the catalyst and its use for the synthesis of alkenyl carboxylic esters |
| 11/07/2013 | WO2013164454A1 Production of shell catalysts in a coating device |
| 11/07/2013 | WO2013163889A1 New intermediate compound for preparing vitamin b6 |
| 11/07/2013 | WO2013131094A3 Method and system for using a fiber conduit reactor |
| 11/07/2013 | US20130296602 Conversion of Methyl-2-Acetoxy Propionate to Methyl Acrylate and Acrylic Acid |
| 11/07/2013 | US20130296599 Phenylglyoxylic acid derivatives and their preparation and use |
| 11/07/2013 | US20130296573 System for Controlling the Reactivity of Boronic Acids |
| 11/07/2013 | US20130296511 Latent, high-activity olefin metathesis catalysts containing an n-heterocyclic carbene ligand |
| 11/06/2013 | EP2660236A1 Processes for production of iron methacrylate and hydroxyalkyl methacrylate |
| 11/06/2013 | EP2660233A1 Novel alicyclic alcohol |
| 11/06/2013 | EP2659943A2 Dividing wall-type distillation tower for preparing high-purity 2-ethylhexyl-acrylate and preparation method using same |
| 11/06/2013 | CN203269823U Cold and hot switching mechanism of DMF (Dimethyl Formamide) residual liquid recovery system |
| 11/06/2013 | CN203264721U Internal circulation reactor for synthesizing acrylic acid and acrylate by acetylene carbonylation process |
| 11/06/2013 | CN203264321U Large monoglyceride distillation column |
| 11/06/2013 | CN103384658A Impact modified poly(butylene terephthalate) ester compositions, methods of manufacture, and articles thereof |
| 11/06/2013 | CN103382154A Synthetic method of methyl 4'-bromomethylbiphenyl-2-carboxylate |
| 11/06/2013 | CN103382153A Norbornene addition polymerization derivative and its preparation method |
| 11/06/2013 | CN103382152A Preparation method of alpha-keto ester |
| 11/06/2013 | CN102775300B Integrated process for the production of vinyl acetate from acetic acid via acetaldehyde |
| 11/06/2013 | CN102725259B Tetraester of pentaerythritol |
| 11/06/2013 | CN102702837B Emulsifying agent for environment-friendly water-based ultraviolet (UV) photocureable coating and preparation method for emulsifying agent |
| 11/06/2013 | CN102675096B Method for preparing butyl stearate |
| 11/06/2013 | CN102633929B Preparation method of acid ionic liquid mesoporous polymeric material |
| 11/06/2013 | CN102626656B Preparation method of acidic ionic liquid hydrothermal carbonization material |
| 11/06/2013 | CN102503829B Preparation methods for sitagliptin intermediates |
| 11/06/2013 | CN102451760B Loaded catalyst and preparation method thereof, and method for preparing ethyl acetate |
| 11/06/2013 | CN102380373B Catalyst for preparing 1,4-cyclohexane dicarboxylic acid dimethyl ester |
| 11/06/2013 | CN102329226B Method for separating and extracting 2-keto-D-gluconic acid |
| 11/06/2013 | CN102325800B Polymerization inhibitor composition and method of inhibiting polymerization of distillable monomers |
| 11/06/2013 | CN102295497B Synthesis method of halogenated aromatic hydrocarbon compound with water as solvent |
| 11/06/2013 | CN102260172B Method for preparing 2-chloro-5-alkylcarbonyl acetyl-4-fluorophenoxyacetyl compound |
| 11/06/2013 | CN102249913B Preparation method of butyl acrylate |
| 11/06/2013 | CN102241593B Protoilludance norsesquiterpenoid esters and uses thereof |
| 11/06/2013 | CN102212001B Compound salvianolic acid F methyl ester and preparation method thereof |
| 11/06/2013 | CN102115445B Preparation method for hydrogenated dicyclopentadiene alcohol ester |
| 11/06/2013 | CN102070449B Preparation method of 5-halogenated pentanoate |
| 11/06/2013 | CN102066312B Method for producing phenolic compound |
| 11/06/2013 | CN101948384B Device and method for preparing medium and high-carbon aliphatic ester by continuous etherification method |
| 11/06/2013 | CN101918349B Process for the preparation of diacerin |
| 11/06/2013 | CN101747185B Method for separating saturated fatty acid methyl ester from biodiesel |
| 11/06/2013 | CN101735045B Method for producing ethyl acetate by using entrainer |
| 11/06/2013 | CN101578255B Process for the acylation of organic hydroxy compounds |
| 11/05/2013 | US8575081 Synthesis of diester-based biolubricants from epoxides |
| 11/05/2013 | CA2642388C Process for preparing optically active alcohols |
| 11/05/2013 | CA2481202C Functionalized ionic liquids, and methods of use thereof |
| 10/31/2013 | WO2013161960A1 Ester for refrigerator oils and method for producing same |
| 10/31/2013 | WO2013159347A1 Method for continuously producing high-content high-optical-purity lactate |
| 10/31/2013 | US20130289301 Complex oligomeric structures |
| 10/31/2013 | US20130289300 Method and system for separating linalyl acetate from lavender essential oil and preparing its derivatives |
| 10/31/2013 | US20130289291 Estolide derivatives prepared from triglycerides |
| 10/31/2013 | US20130289290 Method for the production of carboxylic acid esters during a transport |
| 10/31/2013 | US20130289278 Methods for the synthesis of activated ethylfumarates and their use as intermediates |
| 10/31/2013 | US20130284586 Dividing wall column for preparing high-purity 2 ethylhexyl-acrylate and preparation method using the same |
| 10/31/2013 | US20130284048 Fluorinated surfactants |
| 10/30/2013 | EP2655451A1 Polymers derived from secondary alkyl (meth)acrylates |
| 10/30/2013 | CN203256176U Device for separating butyl alcohol and butyl acetate azeotrope |
| 10/30/2013 | CN103380105A Processes for producing terephthalic acid and terephthalic esters |
| 10/30/2013 | CN103373924A Synthesis method of pesticide |
| 10/30/2013 | CN103373923A Extraction technology for efficiently and industrially producing high-purity flos lonicerae chlorogenic acid |
| 10/30/2013 | CN103373922A Method for preparing salvianolic acid A through catalytic conversion of lithospermic acid |
| 10/30/2013 | CN103373921A 4-((substituted phenyl) difluoromethyl) phenoxy carboxylic acid derivatives as well as preparation method and medical application for same |
| 10/30/2013 | CN103373920A Method for refining methyl acetate by-products during production of purified terephthalic acid |
| 10/30/2013 | CN103373919A Method and equipment for separating and recycling alcoholysis waste liquid in polyvinyl alcohol production |
| 10/30/2013 | CN103373897A Preparation method of trifluorostyrene compound |
| 10/30/2013 | CN103372453A Catalyst for synthesis of methyl glycolate and preparation method thereof |
| 10/30/2013 | CN103371146A Antibacterial agent and preparation method thereof |
| 10/30/2013 | CN102614917B Preparation method of composite carbon base solid acid catalyst |
| 10/30/2013 | CN102442909B Low-volatility and low-mobility benzoyl formate |
| 10/30/2013 | CN102381972B Propofol hydroxy acid ester compound with ester constitutional terminal, preparation method for same and application thereof |