| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 04/03/2013 | CN103012445A Chiral zinc complex |
| 04/03/2013 | CN103012152A Production technique of diethylene glycol dibenzoate |
| 04/03/2013 | CN103012151A Preparation method of n-butyl benzoate |
| 04/03/2013 | CN103012150A Method for preparing plasticizer 1, 2, 4-benzenetricarboxylicacid tris(2-propyl heptyl) ester |
| 04/03/2013 | CN103012149A Esterification reaction-pervaporation membrane separation integrated method for producing methyl 3-hydroxypropionate |
| 04/03/2013 | CN103012148A Method for preparing salvianolic acid A through catalytically converting salvianolic acid B |
| 04/03/2013 | CN103012147A Extraction process of chlorogenic acid in honeysuckle |
| 04/03/2013 | CN103012146A Method for extracting ethyl levulinate from alcoholysis solution of sugar |
| 04/03/2013 | CN103012145A Method for separating and extracting ethyl levulinate from alcoholysis solution of biomass sugar |
| 04/03/2013 | CN103012144A Preparation method of flurbiprofen axetil |
| 04/03/2013 | CN103012143A Preparation method of 1-bromoethyl acetate |
| 04/03/2013 | CN103012142A (E)-4-(3,5-dihydroxystyryl)-2-phenyl chloroacetate compound and preparation method thereof |
| 04/03/2013 | CN103012141A (E)-3-hydroxy-5-(hydroxystyryl)-2-phenyl chloroacetate compound and preparation method thereof |
| 04/03/2013 | CN103012140A Preparation method of gefarnate |
| 04/03/2013 | CN103012139A Preparation method of di-tert-amylsuccinate |
| 04/03/2013 | CN103012138A Method for preparing pentaerythritol stearate (PETS) by using illegal cooking oil |
| 04/03/2013 | CN103012137A Preparation method of butyrin |
| 04/03/2013 | CN103012136A Method for synthesizing methyl palmitate by recycling cerium phosphotungstate catalyst |
| 04/03/2013 | CN103012135A Method for synthesizing methyl laurate by recycling cerium phosphotungstate catalyst |
| 04/03/2013 | CN103012134A Synthesis process of glyceryl triacetate |
| 04/03/2013 | CN103012133A Method for catalytically oxidizing acetophenone |
| 04/03/2013 | CN103012132A Preparation method of prenyl acetate |
| 04/03/2013 | CN103012131A Method for preparing 4-acetoxy-2-methyl-2-butenal |
| 04/03/2013 | CN103012130A Method for preparing fenchyl acetate |
| 04/03/2013 | CN103012129A Calixarene compound and photoresist composition comprising the same |
| 04/03/2013 | CN103012128A Method for producing cold-resistant plasticizer through industrial byproduct nylon acid |
| 04/03/2013 | CN103012127A Method for subjecting phenol and dimethyl ester to transesterification |
| 04/03/2013 | CN103012060A Ozonolysis of unsaturated fatty acids and derivatives of same |
| 04/03/2013 | CN103012026A Bromination reaction method |
| 04/03/2013 | CN103008012A Metal organic skeleton structure material load platinum catalyst, as well as preparation method and application thereof |
| 04/03/2013 | CN103007928A Preparation method and application of palladium nanoparticle catalyst |
| 04/03/2013 | CN103007920A Catalyst for synthesizing trioctyl trimellitate from trimellitic anhydride or trimellitic acid and octanol through esterification and application thereof |
| 04/03/2013 | CN103007914A Preparation method and application of high-activity solid base catalyst |
| 04/03/2013 | CN103007862A Gas-liquid stirring reactor for synthesizing acrylic acid and ester through acetylene carbonylation method |
| 04/03/2013 | CN103007684A Organic solvent recovery apparatus for increasing recovery quality, method and uses thereof |
| 04/03/2013 | CN102371182B Catalyst for synthesizing acetate propylene ester and preparation method thereof |
| 04/03/2013 | CN102336663B Preparation and application of tri(2-ethylhexoic acid)glyceride |
| 04/03/2013 | CN102327772B Preparation method of composite metal mesoporous oxide and application thereof |
| 04/03/2013 | CN102327743B Preparation method of bifunctional hollow fibrous membrane with strong acidic catalysis and pervaporation |
| 04/03/2013 | CN102206156B Method for comprehensive recycling of crude terephthalic acid (CTA) residue |
| 04/03/2013 | CN102070448B Method for preparing dimethyl succinate |
| 04/03/2013 | CN102030648B Asymmetric synthesis method of 3-(3,4-dihydroxy phenyl)-2-hydracrylate |
| 04/03/2013 | CN102001903B Method for reducing carbon-carbon double bond by hydrazine hydrate through microwave |
| 04/03/2013 | CN101941905B Method for producing ester of 2, 4-dichlorphenoxyacetic acid |
| 04/03/2013 | CN101830803B Method for synthesizing citric acid ester type compound |
| 04/03/2013 | CN101781200B Manufacturing method of organic carboxylic ester |
| 04/03/2013 | CN101723833B Synthesis method of multi-substituted chiral furanose and intermediate compound |
| 04/03/2013 | CN101717408B Phosphonium salt compound containing precursor of biphosphorus ylide cyclopentadienyl cyclocarbene as well as preparation method and application thereof |
| 04/03/2013 | CN101679194B Method for producing vinyl esters of carboxylic acids |
| 04/03/2013 | CN101575287B Synthesizing method of simvastatin ammonium salt, midbody used thereby and preparation method thereof |
| 04/02/2013 | US8410307 Method for producing vinyl acetate |
| 04/02/2013 | US8410014 Method for producing catalysts and their use for the gas phase oxidation of olefins |
| 04/02/2013 | CA2700521C Improved method for producing diesters |
| 03/28/2013 | WO2013043009A2 Preparation method of 1-palmitoyl-3-acetylglycerol, and preparation method of 1-palmitoyl-2-linoleoyl-3-acetylglycerol using same |
| 03/28/2013 | WO2013041836A1 Apparatus and method |
| 03/28/2013 | WO2013041715A1 Process to produce alkenoic acid esters from lactones |
| 03/28/2013 | WO2012164573A3 Hydrolysis and esterification with acid catalysts in an ionic liquid system |
| 03/28/2013 | WO2012136383A3 Preparation of sitagliptin intermediates |
| 03/28/2013 | US20130079549 Process of producing oxalate by co gas phase method |
| 03/28/2013 | US20130079548 Process to produce alkenoic acid esters from lactones |
| 03/28/2013 | US20130079547 Method for preparing alkyl lactate and a method for preparing lactamide using the same |
| 03/28/2013 | US20130079515 Complexes of Ruthenium, Method of Production Thereof And Use Thereof As (Pre)Catalysts of the Metathesis Reaction |
| 03/28/2013 | US20130079406 Therapeutic compositions |
| 03/28/2013 | US20130079405 Hydroxy Acid Ester Compound of Substituted Phenol, Preparation Method and Medical Use Thereof |
| 03/28/2013 | US20130078685 Ozonolysis of unsaturated fatty acids and derivatives thereof |
| 03/28/2013 | CA2849346A1 Process to produce alkenoic acid esters from lactones |
| 03/28/2013 | CA2849289A1 Preparation method of 1-palmitoyl-3-acetylglycerol, and preparation method of 1-palmitoyl-2-linoleoyl-3-acetylglycerol using same |
| 03/28/2013 | CA2821657A1 Apparatus and method |
| 03/27/2013 | EP2573066A2 Method for preparing alkyl lactate, and method for preparing lactamide by using same |
| 03/27/2013 | EP2573065A1 Method for producing aviation biokerosine and aviation kerosine composition |
| 03/27/2013 | EP2573064A1 Process to produce alkenoic acid esters from lactones |
| 03/27/2013 | EP2573062A1 Ozonolysis of unsaturated fatty acids and derivatives of same |
| 03/27/2013 | EP2571843A1 Improved preparation of chalcone derivatives |
| 03/27/2013 | CN202822961U Filtering device used for plasticizer dioctyl phthalate (DOP) production line |
| 03/27/2013 | CN103003228A Compounds based on ibuprofen, preparation methods, uses and pharmaceutical preparation thereof |
| 03/27/2013 | CN103003227A Method for aftertreating polyolesters |
| 03/27/2013 | CN102994173A Method for preparing biodiesel and co-producing triacetin |
| 03/27/2013 | CN102993458A Antistatic agent composite containing glycerin monostearate and preparation method thereof |
| 03/27/2013 | CN102993340A Photoinitiator for ultraviolet light curing agent and manufacturing method thereof |
| 03/27/2013 | CN102993233A Simple method for preparing sulfonated cobalt phenylphosphinate |
| 03/27/2013 | CN102993232A Simple method for preparing sulfonated iron phenylphosphinate |
| 03/27/2013 | CN102993229A Amphoteric electrolyte-modified hybrid silica gel material and solid-phase extraction method thereof |
| 03/27/2013 | CN102993036A Preparation method of aspirin-DL-lysine sterile raw material |
| 03/27/2013 | CN102993016A Preparation method of ethyl benzoyl pyruvate |
| 03/27/2013 | CN102993015A Method for purifying salvianolic acid A |
| 03/27/2013 | CN102993014A Preparation method of ethyl propionyl pyruvate |
| 03/27/2013 | CN102993013A Synthesis method of tetraconazole intermediate |
| 03/27/2013 | CN102993012A Compound and synthetic method thereof as well as application of compound in DP-BAPTA-99 preparation |
| 03/27/2013 | CN102993011A Method for preparing alpha-ethyl linolenate through using Fructus Perillae oil |
| 03/27/2013 | CN102993010A Method for preparing para-tertiary butyl phenol glycidyl ether acrylate |
| 03/27/2013 | CN102993009A Preparation method of glycerin monostearate alpha crystal |
| 03/27/2013 | CN102993008A Preparation method of polyol alkyl ether acetate |
| 03/27/2013 | CN102993007A Alcohol acetate preparation method |
| 03/27/2013 | CN102993006A Sec-butyl acetate ester exchange method |
| 03/27/2013 | CN102993005A Method for preparing fatty acid alkyl ester by using long-chain alkyl sulfonic acid functional polyoxometalate as catalyst |
| 03/27/2013 | CN102993004A Method for synthesizing linalyl acetate and geranyl acetate/neryl acetate in one step |
| 03/27/2013 | CN102993003A Acetate preparation method |
| 03/27/2013 | CN102992930A Recovery process and separation device of toluene solvent in production process of alpha-acetyl-gamma butyrolactone |
| 03/27/2013 | CN102989490A Copper-hydroxyapatite catalyst for synthesizing methyl glycolate and ethylene glycol and preparation method thereof |
| 03/27/2013 | CN102989189A High-purity difluoro acetoacetic ester purifying device and method |