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)
08/2014
08/13/2014CN102596887B 来自植物油的酯交换-烷氧基化的稳定的烷氧基化脂肪酸烷基酯 Esters derived from vegetable oils exchange - alkoxylated stable alkoxylated fatty acid alkyl esters
08/13/2014CN102527072B 丙醇-甲酸丙酯共沸混合物的间歇萃取精馏分离方法 Propanol - batch extractive distillation separation methods propyl formate azeotrope
08/13/2014CN102352270B 一种生物油分级得到的轻质馏分制备燃料的工艺 A biological oil light fraction obtained by classification process for the preparation of the fuel
08/13/2014CN102351702B 降血糖药物分子tapa的合成方法 Synthesis of hypoglycemic drug molecules tapa
08/13/2014CN101921192B 乙酸反应热在其它工艺装置中的利用 Acetic acid in the other process heat utilization device
08/13/2014CN101497563B 制备高纯度甲基丙烯酸的方法 Preparation of high purity methacrylic acid method
08/12/2014US8802889 Process for production of allyl acetate
08/12/2014US8802875 Process for the preparation of oxidized phospholipids
08/12/2014US8802588 Bismuth catalyst composition and process for manufacturing ethanol mixture
08/12/2014US8802045 Mesoporous and nanoporous materials, and methods of synthesizing the same
08/07/2014WO2014120397A1 Preparation of alkyl 3-difluoromethyl-1-methyl-1h-pyrazole-4-carboxylic acid ester
08/07/2014WO2014091167A3 Cyclopropylboronic compounds, method for preparing same and use thereof
08/07/2014US20140221681 Fluorination of acrylate esters and derivatives
08/07/2014US20140221669 Preparation of alkyl 3-difluoromethyl-1-methyl-1h-pyrazole-4-carboxylic acid ester
08/07/2014US20140221439 Polyunsaturated fatty acids for the treatment of diseases related to cardiovascular, metabolic and inflammatory disease areas
08/07/2014US20140221394 Hydrobenzamide derivatives as inhibitors of hsp90
08/07/2014US20140216117 Method for Reclaiming Usable Products from Biosolids
08/06/2014EP2760819A1 Process for recovering noble products in a process for producing dialkylaminoalkyl (meth)acrylates
08/06/2014CN203750515U 一种列管式反应器 One kind of tubular reactor
08/06/2014CN103975010A 增塑剂、增塑剂组合物、耐热树脂组合物及其制备方法 Plasticizer, composition, heat-resistant resin composition and its preparation method
08/06/2014CN103974928A 制备烷氧基芳基酯的方法 Methods for preparing alkoxy-aryl ester
08/06/2014CN103965570A 一种亲水性富勒烯衍生物与金属氧化物复合材料的制备方法 A process for producing a fullerene derivative and hydrophilic metal oxide composite material
08/06/2014CN103965464A 一种丙烯腈基共聚物固-固相变材料第二单体的制备方法及其用途 An acrylonitrile copolymer-based solid - solid phase change materials preparation and their use of the second monomer
08/06/2014CN103965394A 一种聚甲基丙烯酸酯类粘度指数改进剂的制备方法 Method for preparing polymethacrylate ester viscosity index improver
08/06/2014CN103965102A 新型喹啉类温敏性离子液体的制备及其催化长链脂肪酸甲酯化的方法 The new quinoline temperature-sensitive ionic liquid preparation and long-chain fatty acid methyl esters of catalytic methods
08/06/2014CN103965088A 一种来源于杉木的化合物及其制备和应用 One kind of compounds derived from the fir and its preparation and application
08/06/2014CN103965066A 白三烯a4水解酶与环氧合酶的双靶标抑制剂及其用途 Leukotriene a4 hydrolase and cyclooxygenase inhibitors and their use double target
08/06/2014CN103965062A 水溶性大黄酸及其衍生物的胆碱盐、其制备方法及其在医药上的应用 Rhein-soluble choline salts and derivatives, their preparation and their use in medicine
08/06/2014CN103965051A 乙酰间苯三酚类化合物及其在制备抗菌药物中的应用 Acetophenone between three phenolic compounds and antimicrobial agents used in the preparation of
08/06/2014CN103965050A 一种卤代芳环类化合物及其制备方法 An aromatic halogenated compounds and its preparation method
08/06/2014CN103965049A 含有小三环的化合物，其制备方法和在制备抗肿瘤药物中的应用 Tricyclic compounds containing small, their preparation and use in the preparation of anticancer drugs
08/06/2014CN103965048A 反式肉桂酸酯类化合物及其合成方法和应用 Trans-cinnamic acid ester compounds and synthetic methods and applications
08/06/2014CN103965047A 3,3,3-三氟丙酸及其酯的制备方法 Method for preparing 3,3,3-trifluoro-propionic acid and its esters
08/06/2014CN103965046A 衣康酸基三双键化合物及其制备方法和应用 Itaconic acid group three double bonds in the compound and its preparation method and application
08/06/2014CN103965045A 一种三醋酸甘油酯的制备工艺及装置 Process and apparatus for preparing glyceryl triacetate
08/06/2014CN103965043A 一种分离混合二元酸二甲酯的方法 A method for separating mixed dibasic acid dimethyl ester
08/06/2014CN103965042A 一种乙氧基丙烯酸乙酯的合成方法 One method of synthesis of ethoxy ethyl acrylate
08/06/2014CN103965041A 2-(4-苄氧基苯基)乙醇脂肪酸酯的制备方法 Preparation method 2- (4-benzyloxyphenyl) ethanol, fatty acid esters
08/06/2014CN103965040A 一种制备二元酸二甲酯的方法 A method of preparing dibasic acid dimethyl ester
08/06/2014CN103965008A 一种用萃取精馏分离环己烷和乙酸乙酯混合物的方法 A method for the separation of a mixture of cyclohexane and ethyl acetate using extractive distillation
08/06/2014CN103964988A 一种复合催化剂在脱水缩合反应中的应用方法 Application of the method in a composite catalyst in the dehydration condensation reaction
08/06/2014CN103962182A 杂多酸掺杂席夫碱单核锰配合物催化剂及其合成和应用 Heteropolyacids doped Schiff base mononuclear manganese complex catalyst synthesis and its application
08/06/2014CN103962181A 杂多酸掺杂席夫碱大环双核锰配合物催化剂及其合成和应用 Binuclear manganese complex catalyst synthesis and its application Schiff base macrocyclic heteropolyacids doped
08/06/2014CN103962179A 用于乙炔法醋酸乙烯合成的催化剂 Catalysts for the synthesis of vinyl acetate from acetylene
08/06/2014CN103962178A 醋酸乙烯催化剂及其制备方法 Vinyl acetate catalyst and preparation method
08/06/2014CN103962156A 一种纳米硫化铟光催化剂及其制备方法和应用 Nano indium sulfide photocatalyst and its preparation method and application
08/06/2014CN103962140A 一种微球形中空结构镍基加氢催化剂及其制备方法 A micro hollow spherical structure of nickel based hydrogenation catalyst and preparation method
08/06/2014CN103962130A 一种用于草酸酯合成反应的催化剂及其制备方法 Catalyst and preparation method for the synthesis of oxalate
08/06/2014CN103274936B 一种手性化合物 One chiral compound
08/06/2014CN103239435B 一种白子菜总咖啡酰奎宁酸的制备方法和在抗糖尿病药物或保健品中的应用 Method for preparing dishes albino total caffeoylquinic acid and application of anti-diabetic drugs or health care products
08/06/2014CN103143340B 用于十二碳醇酯合成的催化剂及其制备方法 Catalyst and preparation method for the synthesis of dodecanol ester
08/06/2014CN103073424B 一种丙戊酸衍生物的中间体的绿色制备方法 Method for preparing green valproic acid derivative intermediates
08/06/2014CN102977359B 含氟聚合物、制备方法及其用途、颜料分散液及制备方法 The fluorine-containing polymer, preparation and use, the pigment dispersion and preparation method
08/06/2014CN102965201B 一种柴油抗磨剂的制备方法 Method for preparing a diesel-wear agent
08/06/2014CN102863332B 一种有机琥珀及其制备方法 An organic amber and its preparation method
08/06/2014CN102452934B 一种乙酸仲丁酯的制备方法 A process for producing sec-butyl acetate
08/06/2014CN102307843B (甲基)丙烯酸酯的制造方法 Method for producing (meth) acrylate
08/06/2014CN102267895B 一种苯丙素类化合物及其制备方法和用途 One kind of phenylpropanoid compounds and their preparation and use
08/06/2014CN102232063B 同时酯化和醇解/水解具有包含磷脂和纤维素与肽类内容物的含油取代物的物质制备生物柴油、纤维素糖和肽 While production of biodiesel esterification and alcoholysis substance / hydrolysis has oil contains phospholipids and cellulose content of the peptide substituents, and cellulose sugars and peptides
08/06/2014CN102146031B 不饱和脂肪酸酯或不饱和脂肪酸与低级烯烃的置换方法 Unsaturated fatty acid ester or unsaturated fatty acid with a lower olefin metathesis process
08/06/2014CN101878191B 可共聚光引发剂的制备方法 Copolymerizable photoinitiator preparation agent
08/05/2014US8796486 Process for aftertreating polyolesters
08/05/2014US8796475 Process for beta-lactone production
07/2014
07/31/2014WO2014117076A1 Alkyl aromatic hydroalkylation for the production of plasticizer
07/31/2014WO2014116588A1 Method for making methyl methacrylate from propionaldehyde and formaldehyde via oxidative esterification
07/31/2014WO2014115172A1 Enantioselective process for the preparation of enantiomers of sex pheromones
07/31/2014WO2014114615A1 Process for the preparation of 4-methylpent-3-en-1-ol derivatives
07/31/2014US20140213817 Precursor compound of radioactive halogen-labeled organic compound
07/31/2014US20140213810 Preparation of sitagliptin intermediates
07/31/2014US20140213794 Azole derivatives, methods for producing the same, intermediate thereof, agro-horticultural agents
07/31/2014US20140209879 Preparation and properties of perylene and naphthalene polyimides and other rigid conjugated polymers via soluble amide-ester precursor
07/30/2014EP2759529A2 Preparation method of 1-palmitoyl-3-acetylglycerol, and preparation method of 1-palmitoyl-2-linoleoyl-3-acetylglycerol using same
07/30/2014CN203736885U 分水设备 Manifold Equipment
07/30/2014CN103958533A 光学活性双*唑啉化合物、不对称催化剂和使用它的光学活性环丙烷化合物的制造方法 * An optically active bis oxazoline compound, an asymmetric catalyst, and its production method of an optically active cyclopropane compound
07/30/2014CN103958455A 环状化合物、其制造方法、辐射敏感组合物及抗蚀图案形成方法 Cyclic compounds, manufacturing method, the radiation-sensitive composition and resist pattern-forming method
07/30/2014CN103958454A 用于制备2，6-二氟苯乙酮的方法 The method for preparing 2,6-difluorobenzene for ethanone
07/30/2014CN103958453A 气相中烯烃的乙酸化方法 Acetic acid in the gas phase olefin Method
07/30/2014CN103958449A 由氢解工艺回收乙醇的方法 Method for recovering ethanol from hydrogenolysis process
07/30/2014CN103951829A 一种超支化聚硅氧烷液晶改性热固性树脂及其制备方法 One kind of modified hyperbranched polysiloxane liquid thermosetting resin and preparation method
07/30/2014CN103951564A 一种多金属氧簇催化降解聚对苯二甲酸乙二醇酯的方法 A multi-polyoxometalate catalytic degradation of polyethylene terephthalate methods
07/30/2014CN103951563A 一种粉末涂料用增韧剂精对苯二甲己二醇酯及其合成方法和应用 A powder coating toughening fine terephthalic hexanedioldiacrylate its synthesis method and application
07/30/2014CN103951562A 一种绿原酸晶型及其制备方法 One kind of chlorogenic acid crystal form and its preparation method
07/30/2014CN103951561A 一种杂多酸催化制备l-薄荷醇乙醛酸酯一水合物的方法 Catalytic Preparation of l- menthol, a hybrid glyoxylate monohydrate
07/30/2014CN103951560A 一种制备色谱纯化α-亚麻酸乙酯的方法 A method of chromatographic purification of ethyl α- prepared flax
07/30/2014CN103951559A 一种co气相氧化偶联生产草酸酯的安全装置和飞温控制方法 Production of gas-phase oxidative coupling of one kind co Oxalate temperature safety devices and flight control methods
07/30/2014CN103951558A 一种气相甲醇羰基化生产甲酸甲酯的装置、工艺和催化剂在线评价方法 A vapor-phase carbonylation of methanol to produce methyl devices, processes and catalysts online evaluation method
07/30/2014CN103951544A 一种差压精馏分离乙酸乙酯和乙醇共沸物的方法 A method of differential pressure distillation separation of ethyl acetate and ethanol azeotrope
07/30/2014CN103949273A 一种利用炼锌水淬渣制备固体酸酯化催化剂的方法 A Zinc Slag Preparation of solid catalyst method utilizes ester
07/30/2014CN103949270A 一种不饱和脂肪醛生产不饱和羧酸酯的Au-Ni催化剂及制备方法 An unsaturated aliphatic aldehyde, the production of unsaturated carboxylic acid ester Au-Ni catalyst and the preparation method
07/30/2014CN103949268A 合成甲酸甲酯的铜锰催化剂及制法和应用 Copper and manganese catalyst preparation method and application of synthetic methyl formate
07/30/2014CN103160159B 用于废纸脱墨的表面活性剂及其制备方法 Surfactants and preparation method for deinking
07/30/2014CN102875278B 一种合成光学活性的2-(2', 3'-联烯基)丙二酸酯的方法 Synthesizing optically active 2- (2 ', 3'-allenyl) malonate method
07/30/2014CN102746154B 一种固体抗氧剂的结晶方法 A solid antioxidant crystallization method
07/30/2014CN102701974B 肉桂酸酯衍生物的合成方法 Synthesis of cinnamic acid ester derivatives
07/30/2014CN102643197B 双三羟甲基丙烷四丙烯酸酯或季戊四醇四丙烯酸酯的清洁生产方法 Cleaning method for producing bis trimethylol propane tetraacrylate or pentaerythritol tetra acrylate
07/30/2014CN102627558B 一种羧酸乙烯酯的制备方法 A method of preparing a carboxylic acid vinyl ester
07/30/2014CN102617667B 一种以甜叶菊为原料同时制备总咖啡酰奎尼酸和甜菊糖的方法 A prepared simultaneously with stevia total caffeoylquinic acids and stevia as raw approach
07/30/2014CN102421730B 产生用于生产酯和联产乙醇的酯进料流的方法 Generating method for the production of esters and ester-generation ethanol feed stream
07/30/2014CN102351691B 一种己二酸单乙酯的合成方法 Method for the synthesis of adipic acid monoethyl ester
07/30/2014CN102285880B Epa乙酯和dha乙酯的制备方法 Epa Preparation of ethyl acrylate and dha
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