Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
12/2014
12/17/2014CN102952013B 高纯度对乙酰氧基苯甲酸的制备方法 High purity preparation acetoxybenzoic
12/17/2014CN102924276B 2-甲基-2-乙酰氧基-3-丁烯-1-醛的制备方法及其中间体半缩醛 Methyl-2-acetoxy-3-butene-1-al and the preparation of the intermediate hemiacetal
12/17/2014CN102875373B 一种异活性双乙烯基化合物及其制备方法 An active double vinyl compounds and methods vary
12/17/2014CN102784596B 壳程结构和包括该壳程结构的列管式醋酸乙烯合成反应器 Shell structure and include the shell structure of tubular vinyl acetate synthesis reactor
12/17/2014CN102770520B 从天然油原料中提炼燃料的方法 Refined fuel from natural oil feedstock Method
12/17/2014CN102596890B 作为加香成分的酯 As ester perfuming ingredient
12/17/2014CN101903310B 有机化合物的制造方法 The method for producing an organic compound
12/16/2014US8912350 Perfume systems
12/16/2014US8912327 Process for the production of sitagliptin
12/16/2014US8912233 Propane diol polyesters
12/16/2014US8912232 Use of oligomers of lactic acid in the treatment of gynaecological disorders
12/16/2014US8912231 Method of treating airway remolding symptom
12/11/2014US20140364643 Methods of manufacturing derivatives of beta-hydroxycarboxylic acids
12/11/2014US20140364530 Radiation curable (meth)acrylated compounds
12/11/2014US20140364492 Phorbol type diterpene compound, pharmaceutical composition for treatment or prevention of viral infectious diseases including same
12/11/2014US20140363395 Compounds, compositions and methods for treating or preventing pneumovirus infection and associated diseases
12/11/2014US20140362334 Polymerisable compounds and the use thereof in liquid-crystal media and liquid-crystal displays
12/10/2014CN203999448U 碳酸二甲酯产品连续精馏的单塔热量回收装置 Single tower heat dimethyl carbonate products for the rectification of recovery
12/10/2014CN203999447U 反应器出料管线带防堵塞装置的丙烯酸丁酯生产系统 The reactor discharge lines with anti-clogging device butyl acrylate production system
12/10/2014CN203999446U 一种工业化醋酸乙酯生产装置 Ethyl acetate, an industrial plant
12/10/2014CN203990569U 设有新型加热器的醋酸乙酯酯化反应塔 Ethyl acetate provided the new heater esterification column
12/10/2014CN203990561U 提高产品转化率的反应釜加热装置 Improve product conversion reactor heating means
12/10/2014CN203989938U 一种惰性气体循环气提脱除轻组分的设备 An inert gas circulation stripper to remove light component of the device
12/10/2014CN203989918U 一种高压共沸塔 A high pressure azeotropic tower
12/10/2014CN104203901A 治疗炎症的组合物和方法 Therapeutic compositions and methods of inflammation
12/10/2014CN104203900A 可辐射固化的(甲基)丙烯酸酯化的化合物 Compound radiation curable (meth) acrylated
12/10/2014CN104203899A 获得碳酸二烷基酯和亚烷基二醇的方法 The method of obtaining a dialkyl carbonate and an alkylene glycol
12/10/2014CN104203898A 用于产生丙烯酸和丙烯酸类的催化剂 Catalyst to produce acrylic acid and acrylic for
12/10/2014CN104203897A 在丙酸和均相催化剂存在下的二丙酸亚甲酯的氢羧基化 Dibasic propionate and propionic acid in the presence of a homogeneous catalyst carboxylated
12/10/2014CN104203896A 用于制备中链长度脂肪酸的三酸甘油酯的方法 For the preparation of medium chain length fatty acid triglyceride method
12/10/2014CN104195822A 丙烯酰琥珀酸用于棉织物无甲醛抗皱整理方法 Acryloyl acid formaldehyde wrinkle-free cotton fabric finishing methods
12/10/2014CN104194656A 一种丙烯酸酯光学胶及其制备方法 An ester of acrylic optical adhesive and its preparation method
12/10/2014CN104193623A 一种从迷迭香中提取迷迭香酸的方法 An extraction method rosemary acid from rosemary
12/10/2014CN104193622A 一种壬基酚聚氧乙烯醚丙烯酸酯的制备方法 Preparation method of nonylphenol ether acrylate
12/10/2014CN104193621A 酸性固载化离子液体催化合成乙二醇二乙酸酯的方法 Acidic ionic liquid immobilized catalytic synthesis of ethylene glycol diacetate method
12/10/2014CN104193620A 肼活化空气氧制备ɑ-羟基-β-二羰基化合物的方法 Hydrazine air oxygen activation method for the preparation of ɑ- hydroxy -β- dicarbonyl compound
12/10/2014CN104193619A 1,4-丁二醇装置中间产物加氢生产丁二酸二甲酯的工艺方法 Intermediate 1,4-butanediol production process for the hydrogenation apparatus dimethyl succinate
12/10/2014CN104193616A 一种2-氯-5-碘苯甲酸的合成方法 One kind of 2- chloro-5-iodo-benzoic acid synthesis method of
12/10/2014CN104193568A 一种高光学活性1,3-二取代联烯的合成方法 A highly optically active 1,3-substituted allene synthesis method
12/10/2014CN104193567A 一种简单高效制备依法韦仑中间体的方法 Methods efavirenz intermediates for preparing a simple and efficient
12/10/2014CN104190441A 煤制乙二醇过程失活钯催化剂在线再生方法 Coal-palladium catalyst deactivation process glycol regeneration method online
12/10/2014CN104190415A 一种采用阴离子调控制备Pd/α-Al<sub>2</sub>O<sub>3</sub>催化剂的制备方法 An anion regulation prepared using Pd / α-Al <sub> 2 </ sub> O <sub> 3 </ sub> Catalyst Preparation Process
12/10/2014CN104190105A 一种惰性气体循环气提脱除轻组分的设备及方法 An inert gas circulation stripper to remove light components apparatus and method
12/10/2014CN103274932B 一种从稀酸溶液中回收有机酸的方法 Recovered from a dilute solution of organic methods
12/10/2014CN103232342B 一种由甲苯制备乙酸甲基环己酯的方法 A prepared from toluene acid methyl cyclohexyl acetate method
12/10/2014CN103127928B 一种以粉煤灰为载体的催化剂及其制备方法和用途 A kind of fly ash as a catalyst carrier and its preparation and use
12/10/2014CN103113617B 增塑剂及其制备方法 Plasticizer and its preparation method
12/10/2014CN103084209B 一种镍基微孔材料在催化酯化反应中的应用 A nickel-based microporous materials in catalytic esterification reaction
12/10/2014CN103012131B 一种4-乙酰氧基-2-甲基-2-丁烯醛的制备方法 Of 4-acetoxy-2-methyl-2-butene aldehyde
12/10/2014CN102962065B 甲醛与甲酸甲酯合成乙醇酸甲酯的催化剂及其制法和应用 Catalyst preparation method and application of formaldehyde and methyl formate synthesis of methyl alcohol
12/10/2014CN102941113B 醋酸甲酯与甲缩醛合成丙烯酸甲酯的催化剂及其制备方法 Methyl acetate and methyl methacrylate acetal synthesis catalyst and preparation method
12/10/2014CN102905529B 含有非酸性乳香油分馏物的组合物作为用于提高生物制剂的生物利用度的生物增强剂 Composition containing a non-acidic Boswellia oil fractions as enhancers for increasing the bioavailability of the biological biological agents
12/10/2014CN102887808B 一种多取代茚醇衍生物的制备方法 A method for preparing multi-substituted indene alcohol derivative
12/10/2014CN102863333B 一种从醋酸甲酯-甲醇-水混合液中提取高纯度醋酸甲酯的方法 From one of the methyl acetate - methanol - water mixture to extract high purity methyl acetate method
12/10/2014CN102827069B 以绿原酸为原料制备两种有机复合物的方法及其用途 Chlorogenic acid as the two prepare organic composite materials and their use
12/10/2014CN102812057B 含氟化合物及含氟聚合物 Fluorine-containing compound and a fluorine-containing polymer
12/10/2014CN102791673B 用于制备乙酸乙烯酯的方法 Method for production of vinyl acetate
12/10/2014CN102753508B 芳氧基钛组合物的制造方法和芳氧基钛组合物 The method of producing a titanium composition aryloxy group, and aryloxy titanium composition
12/10/2014CN102746159B 4-甲氧基-1，3-苯二甲酸二酯衍生物及其制备和应用 4-methoxy-1,3-di-ester derivatives, preparation and application
12/10/2014CN102746146B 乙酸乙酯的制备方法 Preparation of ethyl
12/10/2014CN102741212B 制备脂族羧酸酯的连续方法 Continuous process for preparing an aliphatic carboxylic acid ester
12/10/2014CN102666467B 从碱金属羧酸盐制备纯烷基酯的方法 From the preparation of pure alkali metal carboxylate alkyl ester method
12/10/2014CN102516152B 一种α-二氟羰基取代的手性叔醇类化合物及其合成方法和应用 One kind of α- difluoro-carbonyl-substituted chiral tertiary alcohol compound and its synthesis method and application
12/10/2014CN102513101B 一种CO气相氧化偶联制草酸酯用纳米Pd催化剂及制备方法 One kind of gas-phase oxidation of CO Coupling oxalate nano Pd catalysts and preparation methods
12/10/2014CN102503824B 一种合成长链酰化柠檬酸酯的工艺 A process for the synthesis of citric acid esters of long chain acylated
12/10/2014CN102448925B 包含咖啡酰莽草酸、原儿茶酸、水合酪氨酸、水杨酸及它们的衍生物的组合物及其制备方法 Coffee contains acid shikimic acid, protocatechuic acid, hydrated tyrosine, salicylic acid and derivatives thereof and its preparation method
12/10/2014CN102249908B 一种联苯环辛烯类化合物及其制备和应用 One kind of biphenyl cyclooctene compounds and their preparation and use
12/10/2014CN102171176B 用于制备联苯四甲酸四酯的方法 Methods for the preparation of biphenyl tetracarboxylic acid tetramethyl ester
12/10/2014CN102093220B 羧酸的制备方法、羧酸烯丙酯 Preparation of carboxylic acids, carboxylic acid allyl ester
12/10/2014CN102046573B 卤代α-氟醚类的制造方法 The method of manufacturing a halogenated α- -fluoroethers
12/10/2014CN101842471B 用于脂肪酸多相催化酯化的连续方法 Esterified fatty continuous process for heterogeneous catalysis
12/09/2014US8907120 Perfluoropolyether-containing compounds with oxalylamino groups
12/09/2014US8907117 Anti-tumor and anti-inflammatory dicinnamoyl-glycerol esters and their analogues
12/09/2014US8906979 Macrophotoinitiators
12/09/2014US8906836 Lubricating oil composition
12/04/2014US20140357888 Process for refining glyceride oil and purifying triglyceride oil obtained by such process
12/04/2014US20140357711 Amooranin Compounds and Analogs Thereof and Related Methods of Use
12/04/2014US20140357643 Derivatives of Betulin
12/02/2014US8904390 Interpreting I/O operation requests from pageable guests without host intervention
12/02/2014US8900479 Liquid crystal composition and liquid crystal display device
11/2014
11/27/2014US20140350289 New acid chloride
11/27/2014US20140350287 New process for the preparation of 2,4,5-trifluorophenylacetic acid
11/27/2014US20140350136 Benzene ring containing compound, sealing gel, process for preparing same and use thereof
11/27/2014US20140350100 Glucagon-like peptide 1 (glp-1) receptor modulators and uses thereof in regulating blood glucose levels
11/25/2014US8895773 Manufacture and use of alkyl p-toluates
11/25/2014US8895554 Compounds, compositions and methods for the treatment of amyloid diseases and synucleinopathies such as Alzheimer's disease, type 2 diabetes, and Parkinson's disease
11/25/2014US8895117 Polymerisable compounds and the use thereof in liquid-crystal media and liquid-crystal displays
11/25/2014US8895040 Ester compounds for use in personal care products
11/20/2014US20140343119 4-hydroxybutyric acid analogs
11/20/2014US20140342221 Process for the manufacture of 1, 1'-difluorosubstituted dialkyl carbonates, isomers thereof and electrolyte compositions containing them
11/20/2014US20140339470 Compound, liquid crystal composition, polymer material, and film
11/18/2014US8889902 Acetylsalicylic acid salts
11/18/2014US8889895 Process for the distillation of fatty acid esters
11/18/2014US8889744 Bis-trifluoromethyl honokiol analogs and their use in treating cancers
11/18/2014US8889608 Lubricating oil composition
11/18/2014US8889586 Process for producing acrylic acids and acrylates
11/18/2014US8889230 Side chain fluorochemicals with crystallizable spacer groups
11/13/2014US20140336405 Process for preparing spiro[2.5]octane-5,7-dione
11/13/2014US20140336254 Small Molecules That Covalently Modify Transthyretin
11/13/2014US20140335080 Ester derivatives of androgen receptor modulators and methods for their use
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