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)
06/2014
06/11/2014CN203639366U 一种合成乙二醇羰化反应洗气塔脱除甲醇中微量水的装置 Methanol synthesis unit trace water glycol oxonation a scrubber to remove
06/11/2014CN103857652A Method for producing bicyclic or tricyclic (meth)acrylates
06/11/2014CN103857651A Process for preparing di-substituted succinates
06/11/2014CN103857644A Method for the synthesis of 18F-labelled biomolecules
06/11/2014CN103848809A Dibenzocyclooctene lignans, microbial conversion products thereof and applications of the microbial conversion products
06/11/2014CN103848742A Method for efficiently producing diethylene glycol dibenzoate
06/11/2014CN103848741A Method for synthesizing hot melt adhesive tackifier by utilizing rosin
06/11/2014CN103848740A Method for preparing rosmarinic acid from vegetable oil meal
06/11/2014CN103848739A Production method of high-purity dimethyl fumarate
06/11/2014CN103848738A Polymerisable compounds and the use thereof in liquid-crystal displays
06/11/2014CN103848737A Reaction system and method for synthesizing isobutyl isobutyrate by utilizing isobutanol
06/11/2014CN103848717A Method for performing catalytic oxidation on fatty alcohol in aqueous phase
06/11/2014CN102746149B Method for preparing monoester succinate by esterification of ammonium succinate
06/11/2014CN102675097B Method for cleanly producing methoxyl propanediol acrylate and analogs thereof
06/11/2014CN102675094B Energy-saving and yield-improving production method of ethyl acetate
06/11/2014CN102531899B Method for catalytic synthesis of tributyl citrate by utilizing immobilized p-toluenesulfonic acid
06/11/2014CN102471215B Method for producing (2,4-dimethylbiphenyl-3-yl)acetic acids, the esters thereof and intermediate compounds
06/11/2014CN102320920B Method for removing benzyl protecting group of hydroxyl group
06/11/2014CN102250610B Preparation method of composite ZnO-mesoporous silica nanomaterial
06/11/2014CN102203048B Method for producing methacrylated benzophenones
06/11/2014CN102126949B Method for synthesizing methyl acrylate
06/11/2014CN102020556B Method for producing carboxylic ester by cellulose biomass
06/11/2014CN102015616B Process for preparing unsaturated carboxylic esters
06/11/2014CN101838202B Total terpenoids of ferula dissecta as well as medical application and preparation method thereof
06/11/2014CN101624390B Preparation method of key intermediate of rosuvastatin calcium side chain
06/10/2014US8748673 Process of recovery of ethanol from hydrogenolysis process
06/10/2014CA2620253C Method for making fatty acid ethyl esters from triglycerides and alcohols
06/05/2014WO2014085393A1 Methods of making functionalized internal olefins and uses thereof
06/05/2014WO2014084097A1 Compound containing phenolic hydroxy group, composition containing phenolic hydroxy group, resin containing (meth)acryloyl group, curable composition and cured product thereof, and resist material
06/05/2014WO2014082984A1 Composition of menthol and menthyl lactate, its preparation and its use as a cooling, flavouring and/or fragrance agent
06/05/2014WO2014082143A1 Hydroesterification process for producing biodiesel from wet microalgae biomass
06/05/2014WO2013032090A9 Method for producing biodiesel
06/05/2014US20140155647 Method for the Synthesis of Diacids or Diesters from Natural Fatty Acids and/or Esters
06/05/2014US20140155632 Process for preparing aryl- and heteroarylacetic acid derivatives
06/05/2014US20140154758 Biomass derived methyl methacrylate and corresponding manufacuring method, uses and polymers
06/04/2014EP2736872A1 Method for producing formamides and formic acid esters
06/04/2014EP2736868A1 Process for the preparation of 1,4-cyclohexanedimethanol
06/04/2014EP2736867A1 Integrated process for the preparation of 1,4-cyclohexanedimethanol from terephtalic acid
06/04/2014EP2736866A1 Process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acid
06/04/2014CN203625265U 一种醋酸乙烯的生产系统 One kind of vinyl acetate production system
06/04/2014CN103842328A Processes for producing acrylic acids and acrylates
06/04/2014CN103842327A Processes for producing acrylic acids and acrylates
06/04/2014CN103842326A Processes for producing acrylic acids and acrylates
06/04/2014CN103842325A Processes for producing acrylic acids and acrylates
06/04/2014CN103833554A Method for preparing (2E, 2'E)-acrylate ether compounds
06/04/2014CN103833553A Midbody for preparing agomelatine and preparation method thereof
06/04/2014CN103833552A Method for industrially purifying ethyl eicosapentaenoate
06/04/2014CN103833551A Separation equipment and separation method of methyl methacrylate (MMA)
06/04/2014CN103833550A Preparation method for organic intermediate 2-chloroacetoacetic acid ethyl ester
06/04/2014CN103833549A Fatty acid polyol ester preparation method
06/04/2014CN103833548A Methyl glycolate preparation method
06/04/2014CN103831130A Process for simultaneous preparation of coal-based solid acid and fuel oil
06/04/2014CN103831124A Phosphorus zeolite catalyst for synthesizing methyl acetate by dimethyl ether carbonylation and method using catalyst
06/04/2014CN102924335B Preparation method of carbasalate calcium
06/04/2014CN102716767B Preparation method of high-acid-content carbon-based solid acid
06/04/2014CN102701968B Coupling production process for preparing methyl acetate and butyl acetate
06/04/2014CN102617768B Synthetic method of brush type homopolymer and copolymer containing conjugate oligomeric branched chains
06/04/2014CN102516078B Preparation methods of glyoxylic acid L-menthyl alcohol ester and monohydrate of glyoxylic acid L-menthyl alcohol ester
06/04/2014CN102391112B Method for industrialized production of eicosapentaenoic acid ethyl ester
06/04/2014CN102320970B Method for preparing tributyl citrate by using modified cation exchange resin as catalyst
06/04/2014CN102311339B Method for preparing 4-acetoxy-2-methyl-2-butene-1-aldehyde
06/04/2014CN102026954B Processes for the preparation of esters
06/03/2014US8742163 Method for producing methacrylated benzophenones
06/03/2014US8742162 Method for producing optically active 1-amino-2-vinylcyclopropanecarboxylic acid ester
05/2014
05/30/2014WO2014081514A1 Monoester-based lubricants and methods of making same
05/30/2014WO2014080980A1 Method for producing mixture comprising cis- and trans-dimethyl 1,4-cyclohexanedicarboxylate
05/30/2014WO2014080026A1 Method for producing methyl formate by reacting methanol with carbon monoxide in the presence of a catalyst system which comprises alkali formate and alkali alcoholate
05/30/2014WO2014079691A1 Hydrocarbonylation or methoxycarbonylation of 1,3-diene derivatives with palladium complex
05/30/2014WO2014053535A3 Process for the hydrogenation of esters of aromatic carboxylic acids to yield saturated homologues thereof
05/30/2014WO2014035240A4 Ester formation
05/29/2014US20140148615 Recovery of organic acid using a complex extraction solvent
05/29/2014US20140148614 Process for preparing methyl formate by reaction of methanol with carbon monoxide in the presence of a catalyst system comprising alkali metal formate and alkali metal alkoxide
05/29/2014US20140148613 Process for Liquid Phase Hydrogenation of Phthalates
05/29/2014US20140148603 Method for preparing a fluorinated organic compound
05/29/2014US20140148330 Semi-permeable particles having metallic catalysts and uses
05/28/2014EP2734498A1 Process for the isomerisation of substituted alkenes
05/28/2014EP2734493A1 Process for preparing 2,2-difluoroethanol
05/28/2014EP2734488A1 Production of optically pure propane-1,2-diol
05/28/2014CN203610107U 用于生产醋酸乙烯的列管式固定床反应器 For the production of vinyl acetate tube fixed-bed reactor
05/28/2014CN103827075A 1-棕榈酰-3-乙酰基甘油的制备方法及使用其制备1-棕榈酰-2-亚油酰基-3-乙酰基甘油的方法 1-palmitoyl-3-preparing method and use of acetyl-glycerol 1-palmitoyl-2-linoleoyl-3-acetyl-glycerol method
05/28/2014CN103827074A 由内酯生产烯酸酯的方法 Acid esters produced by the method of the lactone
05/28/2014CN103827073A 在制造(甲基)丙烯酸二烷基氨基烷基酯的过程中回收贵重产物的方法 Recovery of valuable product in the course of manufacture of (meth) acrylic acid alkyl aminoalkyl ester method
05/28/2014CN103827071A 甲基丙烯酸和甲基丙烯酸酯的制备方法 Preparation of methacrylic acid and methacrylic acid esters
05/28/2014CN103819598A 纳米多孔、超疏水骨架固体强酸材料及其制备方法 Nano-porous, ultra hydrophobic skeleton solid acid material and preparation method
05/28/2014CN103819499A 一种含硅氧醚结构的手性仲胺及其制备方法与应用 Chiral secondary amine and its preparation method and application of a silicon-oxygen-ether structure
05/28/2014CN103819341A 一种制备稀丙基酯和苄酯类化合物的方法 A method of thin-propyl ester and benzyl ester compound prepared in
05/28/2014CN103819340A 一种有机中间体二乙酰乙酸(1,4-丁二醇)酯的制备方法 An organic acid intermediate diacetyl (1,4-butanediol) ester prepared
05/28/2014CN103819339A 一种有机中间体丁酰基丙二酸二乙酯的制备方法 An organic intermediates butyryl preparation of diethyl malonate
05/28/2014CN103819338A 一种α-甲基-缩二乙醇酸-二乙酯的制备方法 One kind of α- methyl - dipropylene acid - preparation of diethyl
05/28/2014CN103819337A 一种三官能团季戊四醇丙烯酸酯制备方法 One kind of trifunctional acrylate, pentaerythritol Preparation
05/28/2014CN103819336A 一种丁二酸二酯的制备方法 A method for preparing succinic acid diester
05/28/2014CN103819335A 一种2,6-二甲基-6-烷氧基（或羟基）庚醛的制备方法 One kind of 2,6-dimethyl-6-alkoxy (or hydroxy) Preparation heptanal
05/28/2014CN103819334A 甘油三元醛及其合成方法 Glycerol and three yuan aldehyde synthesis method
05/28/2014CN103816930A 一种vpo催化剂及其在乙酸（酯）与甲醛反应制丙烯酸（酯）中的应用 One kind vpo catalyst and its application in acetic acid (ester) reaction with formaldehyde acrylic acid (ester) in
05/28/2014CN102962081B 一种固体超强酸及用于催化制备氯乙酸酯 A solid super acid and used as the catalyst chloroacetates
05/28/2014CN102838488B 一种酚类化合物及其制备方法和应用 One phenolic compound and its preparation method and application
05/28/2014CN102814195B 负载型酸性离子液体催化剂及其制备方法和应用以及乙酸乙酯和油酸甲酯的制备方法 Supported acidic ionic liquid catalyst preparation method and application as well as preparation of ethyl acetate and methyl oleate
05/28/2014CN102649072B 草酸酯催化反应为乙醇酸酯的流化床催化剂 Oxalate catalytic fluidized-bed catalyst for ethanol ester
05/28/2014CN102633642B 一种截短侧耳素晶体的制备方法 A Pleuromutilin preparation prime crystals
05/28/2014CN102476995B 液体受阻酚羧酸酯抗氧剂的制备方法 Preparation of liquid hindered phenol antioxidant carboxylic acid ester
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