| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 01/11/2012 | EP1262469B1 Polyacene derivatives and production thereof |
| 01/11/2012 | CN102317251A Process for the manufacturing of vinyl acetate |
| 01/11/2012 | CN102317250A Production of synthetic hydrocarbon fluids, plasticizers and synthetic lubricant base stocks from renewable feedstocks |
| 01/11/2012 | CN102316975A Method and device for producing vinyl acetate |
| 01/11/2012 | CN102311838A Low-sulfur diesel oil lubrication additive and preparation method and application thereof |
| 01/11/2012 | CN102311346A Adamantane-containing resin as well as preparation method and application thereof |
| 01/11/2012 | CN102311345A Continuous synthesis method of dimethyl acetylsuccinate |
| 01/11/2012 | CN102311344A Compound, polymer comprising the same and resist protective film composition comprising the polymer |
| 01/11/2012 | CN102311343A Processing technique of ethyl difluoroacetate |
| 01/11/2012 | CN102311342A Method for producing 1,6-dimethyl adipate |
| 01/11/2012 | CN102311341A Carbonylation synthesis method for malonate |
| 01/11/2012 | CN102311340A Extraction and purification method of sesquiterpene buddledin A |
| 01/11/2012 | CN102311339A Method for preparing 4-acetoxy-2-methyl-2-butene-1-aldehyde |
| 01/11/2012 | CN102311338A Method for high-efficiency synthesis of ethylene glycol mono stearate |
| 01/11/2012 | CN102311327A Method for preparing Glaucocalyxin A, Glaucocalyxin B and Glaucocalyxin C |
| 01/11/2012 | CN101879463B Catalyst of organic carboxylic ester prepared through alcohol (aldehyde) oxidation |
| 01/11/2012 | CN101670299B Preparation method of nanometer carbon-based solid acid |
| 01/11/2012 | CN101657257B Improvements in oxidative demetalling |
| 01/11/2012 | CN101287699B Menthyl lactate process |
| 01/11/2012 | CN101279913B Process for producing alicyclic (meth) allyl esters for plastic lens compositions |
| 01/11/2012 | CN101190281B Prune tree extract and preparation method and application thereof |
| 01/10/2012 | US8093290 Coolant solutions and compositions comprising the same |
| 01/10/2012 | US8092655 Dividing wall column for fractionation of a multicomponent mixture |
| 01/10/2012 | CA2615712C Method for production of carboxylic alkyl esters |
| 01/10/2012 | CA2436665C Nucleic acid derivatives |
| 01/05/2012 | WO2012001395A1 A nitrided mixed oxide catalyst system and a process for the production of ethylenically unsaturated carboxylic acids or esters |
| 01/05/2012 | WO2012001394A1 A mixed oxide catalyst and a process for the production of ethylenically unsaturated carboxylic acids or esters |
| 01/05/2012 | WO2012001041A1 Dielectric triglyceride fluids |
| 01/05/2012 | US20120004444 Process for Producing Monomer for Fluorinated Resist |
| 01/05/2012 | US20120004443 Process for production of ketomalonic acid compounds or hydrates thereof |
| 01/05/2012 | US20120004442 Synthesis of (phenylalkyloxy)phenyl-oxobutanoic acids |
| 01/05/2012 | US20120004413 Isotopically labeled chemically stable reagents and process for the synthesis thereof |
| 01/05/2012 | US20120003689 Hydrophobic magnetic particles |
| 01/05/2012 | CA2801303A1 A nitrided mixed oxide catalyst system and a process for the production of ethylenically unsaturated carboxylic acids or esters |
| 01/05/2012 | CA2801279A1 A mixed oxide catalyst and a process for the production of ethylenically unsaturated carboxylic acids or esters |
| 01/04/2012 | EP2279162B1 Processes for the preparation of esters |
| 01/04/2012 | EP2274267B1 Pravastatin extraction |
| 01/04/2012 | EP1908747B1 Process for producing optically active 2-hydroxybutyric ester |
| 01/04/2012 | EP1339663B1 Naphthalene derivatives |
| 01/04/2012 | CN102307843A Method for producing (meth) acrylate ester |
| 01/04/2012 | CN102307834A Allyl diacetate decomposition |
| 01/04/2012 | CN102304157A Salidroside chemical synthesis method for industrialization |
| 01/04/2012 | CN102304046A Method for preparing hydroxyl ester |
| 01/04/2012 | CN102304045A Integrated process for synthesizing acetyl tributyl citrate (ATBC) from active carbon solid-carried sulphuric acid catalyst |
| 01/04/2012 | CN102304044A Integrated process for catalytically synthesizing acetyl tributyl citrate by sodium bisulfate monohydrate |
| 01/04/2012 | CN102304043A Polyformaldehyde monoether monoesters and preparation method thereof |
| 01/04/2012 | CN102304042A Method and special device for separating dimethyl succinate and dimethyl glutarate from dibasic acid esters |
| 01/04/2012 | CN102304041A Solvent-free esterification-distillation integrated process |
| 01/04/2012 | CN102304036A Process for the preparation of a granular microbial biomass and isolation of a compound therefrom |
| 01/04/2012 | CN102302950A Catalyst system for synthesizing hydroxyacid ester with oxidative carbonyl and using method of catalyst system |
| 01/04/2012 | CN101596464B Circular type esterification reaction polymer catalyst and preparation method and application thereof |
| 01/04/2012 | CN101585834B Preparation and use of aromatic heterocyclic methylene BOZ |
| 01/04/2012 | CN101585768B Method for synthesizing 2-[4-(4-chlorobutyryl)phenyl]-2-methacrylate |
| 01/04/2012 | CN101450899B Pentaerythrite tetra(2-methyl-1,2-dibromoacrylate) and preparation method thereof |
| 01/04/2012 | CN101402018B Method and device for removing acid in tail gas from reaction for producing 2-butyl acetate |
| 01/04/2012 | CN101180259B Methods for producing alkyl(meth)acrylates |
| 01/03/2012 | US8088832 System and method for converting biomass to ethanol via syngas |
| 01/03/2012 | CA2643972C Hepoxilin analog enantiomers |
| 01/03/2012 | CA2607604C Process for preparing alkyl(meth)acrylates from alkyl .alpha.-hydroxycarboxylates |
| 01/03/2012 | CA2512628C Improved process for continuously preparing alkyl (meth) acrylates with repeated catalyst recycling |
| 12/29/2011 | WO2011163348A2 Jet fuel processes in an integrated forest biorefinery |
| 12/29/2011 | WO2011160267A1 Hydroxy acid compound of substituted phenyl ester, preparation method and medical use thereof |
| 12/29/2011 | WO2011131643A3 Process for preparing carboxylic esters by reactive distillation |
| 12/29/2011 | US20110319655 Catalyst support, process for its preparation and use |
| 12/29/2011 | US20110319654 Carbonylation process for the production of methyl acetate |
| 12/29/2011 | US20110319653 Intermediate of Cilastatin and Preparation Method Thereof |
| 12/29/2011 | US20110319641 Treprostinil production |
| 12/29/2011 | US20110319504 Method for the manufacture of oligo- and polyesters from a mixture of carboxylic acid obtained from suberin and/or cutin and use thereof |
| 12/29/2011 | US20110318515 Biomass-derived methyl methacrylate and corresponding manufacturing method, uses and polymers |
| 12/29/2011 | CA2801582A1 Hydroxy acid ester compound of substituted phenol, preparation method and medical use thereof |
| 12/28/2011 | EP2399902A1 Process for preparing 2,3-di-non-straight-alkyl-2-cyano succinic acid diesters |
| 12/28/2011 | EP2399898A1 Method for producing (meth)acrylate ester |
| 12/28/2011 | EP2398832A1 Polymerization inhibitor composition and method of inhibiting polymerization of distillable monomers |
| 12/28/2011 | EP2398765A1 Improved process for the preparation of (r)-2-(3-diisopropylamino)-1-phenylpropyl)-4methylphenol and salts thereof |
| 12/28/2011 | EP2398585A1 Method and device for producing vinyl acetate |
| 12/28/2011 | CN102295564A 一种dop连续化生产工艺及所用的设备 A continuous production process and the equipment used dop |
| 12/28/2011 | CN102295563A 抗倒酯的制备方法 Preparation of trinexapac |
| 12/28/2011 | CN102295561A 2-甲基-4-氯苯氧乙酸异辛酯的制备工艺 2- methyl-4-chlorophenoxy isooctyl ester preparation |
| 12/28/2011 | CN102295560A 一种顺丁烯二酸双氟烷基酯及其制备方法 One kind of maleic acid double fluoroalkyl ester and its preparation method |
| 12/28/2011 | CN102295558A 春尺蠖性信息素成分及合成与鉴定方法 Cinerarius sex pheromone composition and synthesis and characterization methods |
| 12/28/2011 | CN102295557A 一种pva生产中副产物醋酸甲酯的精制方法 The method of producing a purified methyl acetate byproduct production pva |
| 12/28/2011 | CN102295556A 乙酸和丁烯直接酯化制备乙酸仲丁酯的方法 Direct esterification of acetic acid and butene sec-butyl acetate method |
| 12/28/2011 | CN102295555A 环丙基羧酸酯及其衍生物的制备方法 Preparation of cyclopropyl carboxylic acid esters and derivatives thereof |
| 12/28/2011 | CN102295554A 高富勒烯含量液晶及其制备方法 LCD high fullerene content and its preparation method |
| 12/28/2011 | CN102295553A 辛烯基酯的制备方法 Preparation octenyl ester |
| 12/28/2011 | CN102294270A 乙酸和丁烯直接酯化制备乙酸仲丁酯的催化剂 Direct esterification of acetic acid and butene sec-butyl acetate catalyst |
| 12/28/2011 | CN101613278B 一种从红薯叶中快速提取高纯度绿原酸的工业技术 A rapid extraction of high purity industrial technology of chlorogenic acid from sweet potato leaves |
| 12/28/2011 | CN101555206B 一种狭叶木脂素及其制备方法和应用 One kind angustifolia lignans and its preparation method and application |
| 12/28/2011 | CN101538285B 钌-手性双膦配体络合物及制备方法以及在β-羰基十四烷酸甲酯的催化氢化反应中的应用 Ruthenium - Chiral phosphine ligand complex and the preparation method and its application in catalytic hydrogenation reaction of methyl β- carbonyl in the fourth |
| 12/28/2011 | CN101434539B 乙酸苄酯的制造方法 Manufacturing method of benzyl acetate |
| 12/28/2011 | CN101245005B 经改性丙烯酸寡聚物及含所述寡聚物的抗污涂料 The modified acrylic oligomers and the oligomer-containing antifouling paints of |
| 12/28/2011 | CN101172953B 沙坦类治疗高血压药物替米沙坦中间体的制备方法 Sartan treatment of hypertension drug telmisartan preparation of intermediates |
| 12/28/2011 | CN101111462B 氟代衍生物的生产方法 Producing fluoro derivatives |
| 12/27/2011 | US8084637 Amide gellant compounds with aromatic end groups |
| 12/22/2011 | US20110309001 Low interfacial tension surfactants for petroleum applications |
| 12/21/2011 | EP2198036B1 Method for the synthesis of omega-unsaturated fatty acids |
| 12/21/2011 | EP1638915B1 Oxidation process for the production of acetic acid and ethylene |
| 12/21/2011 | CN102292313A 制备醛官能化合物的方法 The method of preparing an aldehyde functional compounds |
| 12/21/2011 | CN102292312A 羟基-和醛官能化的化合物 Hydroxy - and aldehyde functional compound |
| 12/21/2011 | CN102286059A 从迷迭香中提取熊果酸、鼠尾草酸和迷迭香酸的方法 Extract ursolic acid, carnosic acid and rosemary acid from rosemary methods |