Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 67 - Preparation of carboxylic acid esters
Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
11/2012
11/01/2012WO2012146604A1 Process for the production of 4-chloroacetoacetyl chloride, 4-chloroacetoacetic acid esters, amides and imides
11/01/2012WO2012145899A1 Ester compound, preparation method and application thereof
11/01/2012WO2012009065A8 Secondary alcohols and esters made therefrom
11/01/2012US20120277463 Extractive Distillation of Crude Alcohol Product
11/01/2012US20120277462 Solventless Reaction Process
11/01/2012US20120277461 Enhanced biodiesel process
11/01/2012US20120277460 Fluorous Dendrimers and Methods for Production Thereof
11/01/2012US20120277458 Method for producing difluorocyclopropane compound
10/2012
10/31/2012EP2518043A1 Process for the production of 4-chloroacetyl chloride, 4-chloroacetic acid esters, amides and imides
10/31/2012EP2518039A1 Method for the preparation of therapeutically valuable triphenylbutene derivatives
10/31/2012EP2516378A1 Synthesis of ligands for use in actinide extraction
10/31/2012EP2516377A2 Method of producing acrylic and methacrylic acid
10/31/2012EP2516376A1 Method for hydrogenating 1,2-unsaturated carbonylic compounds
10/31/2012DE102012206751A1 Nahezu lösungsmittelfreies Reaktionsverfahren Nearly solvent-free reaction method
10/31/2012CN102757349A Benzophenanthrene derivative and application thereof
10/31/2012CN102757348A Processing method of sodium citrate mother liquor
10/31/2012CN102757347A Method for preparing 2-halogenated acrylic alkyl ester
10/31/2012CN102757346A Preparation method of dimethyl fumarate
10/31/2012CN102757345A Preparation method of butyl acrylate
10/31/2012CN102757344A Method for preparing methyl succinate from ionic liquid catalyst
10/31/2012CN102757343A Preparation method of vanillin isobutyrate
10/31/2012CN102757342A Method for purifying by-product methyl acetate generated during production of PVA (polyvinyl acetate)
10/31/2012CN102757341A Preparation method of ethyl acetate and/or isopropyl acetate
10/31/2012CN102757340A Solventless reaction process
10/31/2012CN102755901A Preparation and application of composite solid acid catalyst used for condensation reaction
10/31/2012CN102755897A Method for preparing catalyst for methanol dehydrogenation to methyl formate through step coprecipitation-spray process
10/31/2012CN102755366A Honeysuckle soft capsule containing chlorogenic acid compound
10/31/2012CN101891618B 2-[(2,3,4-trialkoxy-6-acyl) phenyl] acetic ester as well as preparation method and application thereof
10/31/2012CN101781203B Preparation method of (cis-9, tans-11)-tetradecadienoic-1-acetic ester
10/31/2012CN101717335B Method for recovering DEIP in TDI residues
10/31/2012CN101591246B Method for synthesizing 4-hydroxy methyl valerate through hydrolysis, hydrogenation and esterification of biomass sugar
10/31/2012CN101402540B Method for producing isooctene with coproduction of sec-butyl carboxylate with selective superposition of butylene
10/31/2012CN101389614B Process for production of 3-{5-[4-(cyclopentyloxy)-2-hydroxybenzoyl]-2-[(3-hydroxy-1,2-benzisoxazol-6-yl)methoxy]phenyl}propionate ester and intermediate for the process
10/30/2012US8299293 Process for preparing α-keto acids and derivatives thereof
10/30/2012US8299288 Method for producing α-hydroxyester compound
10/30/2012US8299281 Process for making triglyceride plasticizer from crude glycerol
10/30/2012US8298302 Fuel additives
10/30/2012CA2580581C Silica support, heteropolyacid catalyst produced therefrom and ester synthesis using the silica supported heteropolyacid catalyst
10/30/2012CA2562246C Recycling 2,6-naphthalenedicarboxylic acid (2,6-nda) contained in polyethylene naphthalate in a process to produce diesters
10/27/2012CA2775197A1 Solventless reaction process
10/26/2012WO2012144650A1 Method for producing compound with carbonyl group by using ruthenium carbonyl complex having tridentate ligand as dehydrogenation oxidation catalyst
10/26/2012WO2012143067A1 Method for producing unsaturated compounds
10/26/2012WO2012112416A3 Method of producing n-butyraldehyde
10/26/2012WO2012085170A3 Process for making organoboron compounds, products obtainable thereby, and their use
10/26/2012CA2830471A1 Method for producing compound with carbonyl group by using ruthenium carbonyl complex having tridentate ligand as dehydrogenation oxidation catalyst
10/25/2012US20120271064 Method for producing hydroxyalkyl(meth)acrylates
10/25/2012US20120271059 Organic Compounds
10/24/2012EP2514738A1 Process for preparation of alkyl 5-methyl-5-hexenoates
10/24/2012EP2513045A1 Method for preparing a salt of o-acetylsalicylic acid and a basic amino acid, and resulting composition
10/24/2012EP2513033A1 Allyl acetate purification
10/24/2012EP2513032A1 Method for inhibiting the polymerization of (meth)acrylic acid and/or (meth)acrylic acid esters
10/24/2012EP2513031A1 A continuous process for the carbonylation of ethylene
10/24/2012EP2513030A1 Organic compounds
10/24/2012EP2512670A1 Improved carbonylation process
10/24/2012EP2512655A1 Titania-containing extrudate
10/24/2012EP2512654A1 Preparation of palladium-gold catalyst
10/24/2012CN1752185B Devices and Methods for producing fuel
10/24/2012CN102753515A Method for preparing a carboxylic acid ester
10/24/2012CN102753513A Process for preparing aryl- and heteroarylacetic acid derivatives
10/24/2012CN102753265A Titania-alumina supported palladium catalyst
10/24/2012CN102753263A Method and apparatus for esterifying fatty acid
10/24/2012CN102746593A Nitrile rubber insulation flat cable material and preparation method
10/24/2012CN102746343A Chiral bis-imidazoline pincer rhodium compound, preparation and asymmetric catalysis application thereof
10/24/2012CN102746159A 4-methoxy-1,3-phthalic diester derivative, and preparation and application thereof
10/24/2012CN102746158A Photocuring tetrahydrophthalic-anhydridized tung oil acrylic acid/propenyl ether ester prepolymer and preparation method thereof
10/24/2012CN102746157A Photocuring tetrahydrophthalic-anhydridized tung oil acrylic acid/vinyl ether ester prepolymer and preparation method thereof
10/24/2012CN102746156A Production technology of methyl 3-methoxyacrylate
10/24/2012CN102746155A Para-hydroxybenzene malonic acid monobenzyl ester monohydrate and preparation method thereof
10/24/2012CN102746154A Crystallizing method of solid antioxidant
10/24/2012CN102746152A Method for preparing caffeic acid phenethyl ester
10/24/2012CN102746151A Method for preparing 4-chloroacetoacetic acid ethyl ester
10/24/2012CN102746150A Method for preparing ethyl difluorobromoacetate with high-boiling-point substances from difluoromonochlorethane process
10/24/2012CN102746149A Method for preparing monoester succinate by esterification of ammonium succinate
10/24/2012CN102746148A Method for purifying dimethyl succinate
10/24/2012CN102746147A Method for separating and recovering ethyl acetate and methanol
10/24/2012CN102746146A Preparation method of ethyl acetate
10/24/2012CN102746145A Preparation method for ethyl formate
10/24/2012CN102744057A Preparation method of silicotungstic heteropoly acid loaded catalyst
10/24/2012CN102000120B Method for extracting medicinal active substance from suillus luteus and application
10/24/2012CN101607897B (Z)-2-acetyloxy-3-(3,4-dihydroxylbenzenyl) acrylic acid and synthesis method and application thereof
10/24/2012CN101402569B Abstraction dewatering method and apparatus for acetic ether production process
10/23/2012US8293936 Method for producing n-propyl acetate
10/23/2012US8293932 Process for extracting a substance or a substance group from a mixture
10/18/2012WO2012142484A1 Vinyl acetate production process
10/18/2012WO2012141313A1 Method for producing norbornane dicarboxylic acid ester
10/18/2012WO2011157645A3 Transesterification process using mixed salt acetylacetonates catalysts
10/18/2012US20120264970 Vinyl acetate production process
10/18/2012US20120264957 Isolation of chlorophylls from intact algal cells
10/18/2012US20120264935 Synthesis of ligands for use in actinide extraction
10/17/2012EP2511256A1 Method for producing dialkyl phthalate
10/17/2012EP2509936A1 Method for producing n-propyl acetate
10/17/2012CN202490611U Circulating reflux system for reaction kettle
10/17/2012CN202490457U Catalyst distillation tower
10/17/2012CN102741214A Method for inhibiting the polymerization of (meth)acrylic acid and/or (meth)acrylic acid esters
10/17/2012CN102741213A A continuous process for the carbonylation of ethylene
10/17/2012CN102741212A Continuous method for producing esters of aliphatic carboxylic acids
10/17/2012CN102740972A Improved carbonylation process
10/17/2012CN102740964A Preparation of palladium-gold catalyst
10/17/2012CN102732366A Antirust metal cutting fluid and preparation method thereof
10/17/2012CN102731774A Maleic acid long-chain fatty alcohol methoxypolyethylene glycol diester and preparation method thereof
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