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)
05/2012
05/09/2012CN101519354B Synthetic method for 1-hydroxy-2-methyl-4-acetyloxy-2-butene
05/09/2012CN101503355B Synthetic refinement of triflusal
05/09/2012CN101475481B Intermediate of cilastatin and preparation method thereof
05/09/2012CN101475474B Method for preparing oxalate by CO conjugation
05/09/2012CN101445453B Synthetic method of trimethylolpropane tricaprylate
05/09/2012CN101427678B Plant source bactericide and artificial synthesis thereof
05/09/2012CN101379019B Process for producing 6-hydroxycaproic ester and process for producing trialkylamine
05/08/2012US8173832 Process for producing 2-isopropenyl-5-methyl-4-hexene-1-yl-3-methyl-2-butenoate
05/07/2012WO2012090905A1 Processes for production of iron methacrylate and hydroxyalkyl methacrylate
05/04/2012CA2813042A1 Styrenic (meth)acrylic oligomers
05/03/2012WO2012058196A1 Methods for producing a vinyl acetate composition having a low impurity content
05/03/2012WO2012057948A2 Fuel and base oil blendstocks from a single feedstock
05/03/2012WO2012057945A2 Fuel and base oil blendstocks from a single feedstock
05/03/2012WO2012057944A2 Fuel and base oil blendstocks from a single feedstock
05/03/2012WO2012055946A1 Process for functionalization of unsaturated compounds
05/03/2012WO2012055717A1 Process for producing a lactic ester from a fermentation liquor containing ammonium lactate
05/03/2012WO2012055455A1 A method to prepare beta - functionalized aliphatic esters
05/03/2012WO2012031356A3 Biomass extraction process
05/03/2012WO2012006217A3 Esterification of vapor crude product in the production of alcohols
05/03/2012WO2011104528A3 Biodiesel compositions
05/03/2012US20120108842 Methods for Producing a Vinyl Acetate Composition Having a Low Impurity Content
05/03/2012US20120108834 Biolubricant esters from the alcohols of unsaturated fatty acids
05/03/2012US20120108801 Disubstituted-aminodifluorosulfinium salts, process for preparing same and method of use as deoxofluorination reagents
05/03/2012CA2815907A1 A method to prepare .beta.-functionalized aliphatic esters
05/03/2012CA2814651A1 Fuel and base oil blendstocks from a single feedstock
05/03/2012CA2813286A1 Process for functionalization of unsaturated compounds
05/03/2012CA2812549A1 Fuel and base oil blendstocks from a single feedstock
05/02/2012EP2447245A1 A method to prepare beta-functionalized aliphatic esters
05/02/2012EP2447243A1 Process for production of ketomalonic acid compounds or hydrates thereof
05/02/2012EP2447241A1 Glycidyl esters of alpha, alpha branched neononanoic acids, synthesis and uses
05/02/2012EP2447240A1 Copper-catalysed Process for the Production of Substituted or Unsubstituted Trifluormethylated Aryl and Heteroaryl Compounds
05/02/2012EP2447239A1 Copper-catalysed process for the production of substituted or unsubstituted trifluormethylated aryl and heteroaryl compounds
05/02/2012EP2447237A2 Alternative paths to alcohols and hydrocarbons from biomass
05/02/2012EP2446965A1 Process for preparation of supported catalysts and use of the catalyst for the esterification of free fatty acids in vegetable oil
05/02/2012EP2445871A1 Fluorosurfactants
05/02/2012EP2445862A1 Preparation of substituted 2-fluoroacrylic acid derivatives
05/02/2012EP2445859A2 Method for isolating cimiracemate a
05/02/2012CN102438747A Carbonylation process
05/02/2012CN102433361A Continuous preparation method of high-quality ethyl linolenate
05/02/2012CN102433037A Process for preparing non-benzene diluting agent by adopting C4 fraction as raw material
05/02/2012CN102432636A Triphenylphosphine oxide connecting bisoxazoline ligand, preparation method and application thereof
05/02/2012CN102432550A Methods for preparing sulfadoxine and intermediate of sulfadoxine
05/02/2012CN102432472A Preparation method of 2,2-difluoropropane-1,3-diamine
05/02/2012CN102432470A Novel production process of chlorthal
05/02/2012CN102432469A Method for extracting and separating rosmarinic acid and ursolic acid from rosemary
05/02/2012CN102432468A Asymmetric synthetic method of tanshinol borneol ester
05/02/2012CN102432467A Salvianolic acid A magnesium salt, preparation method and use of the salvianolic acid A magnesium salt, and salvianolic acid A magnesium salt-containing freeze-dried powder injection composition
05/02/2012CN102432466A Preparation method of aliskiren intermediate
05/02/2012CN102432465A Method for preparing methyl methacrylate
05/02/2012CN102432464A Continuous production process for dimethyl fumarate
05/02/2012CN102432463A Modified epoxy acrylate prepolymer, preparation method and application
05/02/2012CN102432462A Method for extracting, rectifying and separating methylene dichloride, ethanol and ethyl acetate
05/02/2012CN102432461A Production method and system for distilling mono-fatty glyceride
05/02/2012CN102432460A Method for purifying diacid dimethyl esters by plate distillation separation
05/02/2012CN102432459A Purifying method of dihydroxy alcohol ester compound
05/02/2012CN102432425A Preparation method of 1,3-disubstituted-3-aryl propylene compound and application thereof
05/02/2012CN102430430A Catalyst of mesoporous material, synthesis method by using hydrothermal method and application thereof
05/02/2012CN102430429A Catalyst used in catalysis of aldehyde compounds for dimerization and synthesis of corresponding esters
05/02/2012CN102430421A Catalytic agent for synthesizing oxalic ester and preparing method thereof
05/02/2012CN101643418B Preparation method of gallic acid alcohol ester
05/02/2012CN101597229B Acetoxy-benzo-ketones compound, preparation method and application thereof
05/02/2012CN101321721B Method for producing polymerizable hydroxydiamantyl ester compound
05/01/2012US8168816 Method for producing purified formylcyclopropane compound and intermediate of such formylcyclopropane compound
05/01/2012US8168562 Preparation of palladium-gold catalysts
05/01/2012CA2531443C Preparation of 1,3-diphenylprop-2-en-1-one derivatives
05/01/2012CA2521100C A process for the preparation of ferutinine from ferula genus plants
04/2012
04/26/2012WO2012053564A1 Process for producing optically active 4-chloro-3-hydroxybutanal compound
04/26/2012WO2012052848A1 Concentration of polyunsaturated fatty acids by distillation using removable isovolatile co-distilling agents
04/26/2012WO2012052126A1 Glycidyl esters of alpha, alpha branched neononanoic acids, synthesis and uses
04/26/2012WO2012004334A3 Process for producing a shell catalyst and shell catalyst
04/26/2012WO2011030204A8 Process for the purification of crude glycerol
04/26/2012US20120101298 Carbonylation process
04/26/2012US20120101278 Process for producing biaryl compound
04/26/2012US20120100073 Pet radiotracers for imaging fatty acid metabolism and storage
04/26/2012US20120096763 Method of formulating a fuel composition for use in internal-combustion engines
04/26/2012CA2815379A1 Synthesis of methylene malonates substantially free of impurities
04/26/2012CA2815198A1 Synthesis of methylene malonates using rapid recovery in the presence of a heat transfer agent
04/25/2012EP2444389A1 Process for preparation of 2-fluoroacrylic esters
04/25/2012EP2444388A1 Asymmetric esters of fatty acids useful as lubricants
04/25/2012EP2443087A1 Disubstituted-aminodifluorosulfinium salts, process for preparing same and method of use as deoxofluorination reagents
04/25/2012EP2443083A2 Cyclohexene 1,4-carboxylates
04/25/2012EP1535895B1 Process for production of formylcyclopropanecarboxylic esters
04/25/2012CN202201845U 醇酯换热装置 Alcohol ester exchanger device
04/25/2012CN202201844U 一种dop连续化生产工艺所用的设备 One kind dop continuous production apparatus used in the process
04/25/2012CN202199243U 氯化增塑剂尾气捕集装置 Chlorinated plasticizers exhaust collection device
04/25/2012CN202199218U 氯化增塑剂氯气过滤吸收装置 Chlorinated plasticizers chlorine filter absorbing device
04/25/2012CN102428088A Cage cyclopentane acid dianhydride compound, process for producing same, and polyimide
04/25/2012CN102428067A 2-氟丙烯酸酯的制造方法 The method of producing 2-fluoro-acrylic acid ester
04/25/2012CN102428061A Method for producing trisphenols and monoester derivatives thereof, and 4-acylaralkylphenol derivatives
04/25/2012CN102424653A Fenofibrate compound and atorvastatin calcium fenofibrate pharmaceutical composition thereof
04/25/2012CN102424652A α-溴代乙酸乙酯的高选择性合成方法 highly selective synthesis of ethyl α- bromo
04/25/2012CN102424651A 一种制备2,7-二乙酰氧基-9-芴酮和2,7-二羟基-9-芴酮的方法 A 2,7-diacetoxy-9-fluorenone, and 2,7-hydroxy-9-fluorenone was prepared
04/25/2012CN102424650A 一种乙酸苏合香酯的制备工艺 A process for preparing acetic ester styrallyl
04/25/2012CN101856620B 一种改性固体酸催化剂的制备方法及其制备的催化剂 Catalyst preparation method of a modified solid acid catalyst and preparation of
04/25/2012CN101709310B 一种同步提取聚羟基烷酸脂和回收溶剂的方法及其装置 Method and apparatus for simultaneously extracted Polyhydroxyalkanoates grease and solvent recovery
04/25/2012CN101653731B Catalyst for synthesizing diethyl oxalate with carbon monoxide, preparation method and application thereof
04/25/2012CN101565374B 一种废聚酯的解聚方法 One kind of waste PET depolymerization method
04/25/2012CN101014559B 非环状烯烃的调聚方法 Telomerization method of non-cyclic olefin
04/24/2012US8163957 Compounds, compositions and methods for the treatment of amyloid diseases and synucleinopathies such as alzheimer's disease, type 2 diabetes and parkinson's disease
04/24/2012US8163464 Propanoates and processes for preparing the same
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