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)
06/2014
06/25/2014CN103889969A 新方法 New Method
06/25/2014CN103889944A 光排列材料 Optical alignment material
06/25/2014CN103881010A 一种基于龙脑的高分子抗菌材料 A polymer-based antimicrobial material campholytic
06/25/2014CN103880876A 制备氧化磷脂的改进方法 Improved process for the preparation of oxidized phospholipids
06/25/2014CN103880680A 一种高效低耗清洁生产碳酸烷乙酯的方法 An efficient low alkyl ester carbonate cleaner production methods
06/25/2014CN103880679A 3-乙氧基-4-乙氧羰基苯乙酸的合成方法 Synthesis 3-ethoxy-4-ethoxycarbonyl-phenylacetic acid
06/25/2014CN103880678A 苯甲酸衍生物及其制备与降糖应用 Benzoic acid derivatives and their preparation and use of hypoglycemic
06/25/2014CN103880677A 双仲胺盐类酸性离子液体催化合成水杨酸正丁酯和柠檬酸三丁酯 Dual secondary amine salts of acidic ionic liquid catalyzed synthesis of salicylic acid, n-butyl citrate, tributyl
06/25/2014CN103880676A 一种尼泊金十二酯的制备方法 A method of preparing paraben esters twelve
06/25/2014CN103880675A 一种1,4-二羰基化合物的改进催化合成方法 Improved catalytic one kinds of 1,4-dicarbonyl compounds in the synthesis method of
06/25/2014CN103880674A 一种关于l-薄荷醇乙醛酸酯的合成工艺 Synthesis of l- menthol on a glyoxylic acid ester of
06/25/2014CN103880673A (R)-γ, γ, γ-三氟-β-羟基丁酸苯酚酯的制备方法 (R) -γ, γ, a method for preparing hydroxy-γ- trifluoroacetic acid phenol ester -β-
06/25/2014CN103880672A 高纯度dha藻油乙酯及其转化为甘油酯的制备方法 High purity dha algae oil ethyl esters and their preparation method of conversion
06/25/2014CN103880671A 一种制备二异丁基丙二酸二甲酯的合成方法 A synthesis method of diisobutyl malonate prepared
06/25/2014CN103880670A 固体碱CaO-ZrO<sub>2</sub>催化合成二元酸双酯的方法 Methods solid base CaO-ZrO <sub> 2 </ sub> Catalytic Synthesis of dicarboxylic acid diesters
06/25/2014CN103880669A 一种季戊四醇硬脂酸酯的制备方法 Preparation method of pentaerythritol stearate
06/25/2014CN103880668A 一种季戊四醇硬脂酸酯的制备工艺 Preparation of pentaerythritol stearate
06/25/2014CN103880667A 一种脂肪酸单甘酯的制备方法 A process for producing a fatty acid monoglycerides
06/25/2014CN103880666A 一种硬脂酸丁醇酯的制备方法 One kind of production method of esters of stearic alcohol
06/25/2014CN103880665A 一种硬脂酸甲酯的生产方法 One kind of stearic acid methyl ester production methods
06/25/2014CN103880664A 一种高纯度、低残留的三醋酸甘油酯的生产方法 A high-purity, low residual glycerol triacetate production methods
06/25/2014CN103880663A 一种制备阿司匹林的方法 A method of preparing aspirin
06/25/2014CN103880662A 一种乙醇直接脱氢制备乙酸乙酯的制备方法 A direct method for the preparation of dehydrogenation of ethyl alcohol
06/25/2014CN103880661A 一种催化乙醇直接脱氢制备乙酸乙酯的方法 A catalytic dehydrogenation direct method for preparing ethyl alcohol
06/25/2014CN103880660A 一种气相常压下催化乙醇直接脱氢制备乙酸乙酯的方法 The method of preparation under atmospheric pressure catalytic dehydrogenation of ethyl alcohol directly to a vapor
06/25/2014CN103880659A 一种关于乙二醇二甲酸酯的合成工艺 A synthesis on ethylene glycol dimethyl ester
06/25/2014CN103880658A 一种直接酯化合成季戊四醇油酸酯的方法 A direct esterification method for the synthesis of pentaerythritol oleate
06/25/2014CN103880657A 一种脂肪酸甲酯的制备方法 Method for preparing fatty acid methyl ester
06/25/2014CN103880656A 一种脂肪酸酯化的方法 A method of esterification of fatty acids
06/25/2014CN103880655A 一种合成多元醇脂肪酸多酯的方法 A synthetic fatty acid esters of polyhydric alcohols method
06/25/2014CN103880653A 亚贡二萜酸化合物的制备方法及其方法所得化合物 Preparation yacon diterpene acid compounds and methods of the resultant compound
06/25/2014CN103880649A 一种高收率冰晶级丙烯酸的制备方法 Method for preparing acrylic acid at high yield ice level
06/25/2014CN103880598A 一种联产环己醇和乙醇的方法及装置 Cyclohexanol and one kind of cogeneration methods and apparatus of ethanol
06/25/2014CN103880591A 一种以丙烯和醋酸为原料制备异丙醇和乙醇的方法 A propylene and acetic acid is a method for preparing a raw material of isopropanol and ethanol
06/25/2014CN103878025A 一种活性炭基固体酸催化剂及其制备方法 One kind of activated carbon-based solid acid catalyst and preparation method
06/25/2014CN103878023A 合成醋酸乙烯催化剂的制备方法 Preparation method for the synthesis of vinyl acetate catalyst
06/25/2014CN103878022A 合成醋酸烯丙酯催化剂的制备方法 Preparation method for the synthesis of allyl acetate catalyst
06/25/2014CN103878008A 一种催化酯交换反应用固体碱催化剂的制备方法及应用 A preparation method and application of a solid base catalyst reaction catalyzed transesterification
06/25/2014CN103877945A 三醋酸甘油酯精制工艺中生物二元复合吸附剂的制备方法 Glyceryl triacetate prepared biological purification process binary composite adsorbent
06/25/2014CN103006581B 丹酚酸a冻干粉针用于制备挽救缺血半暗带药物的用途 Sal save a lyophilized powder for the preparation of the ischemic penumbra of drug use
06/25/2014CN103006578B 丹酚酸a冻干粉针用于制备改善脑缺血后的神经功能症状药物的用途 Sal for the preparation of a freeze-dried powder to improve the use of nerve function after cerebral ischemia symptoms of drug
06/25/2014CN102973544B 一种丹酚酸a冻干粉针及其制备药物用途 One kind of Sal and preparing a freeze-dried powder drug use
06/25/2014CN102965193B 一种降低脂肪酸乙酯产品中过氧化值和茴香胺值的方法 A fatty acid ethyl ester product in the method of the peroxide value of the anisidine value and the decrease in
06/25/2014CN102949968B 一种具有分离反应产物及增加扰动功能的反应器 Separating the reaction product and having a function to increase the disturbance of the reactor
06/25/2014CN102942701B 一种含酚羟基超高交联吸附树脂及其制备方法和应用 One kind of a phenolic hydroxyl group hypercrosslinked adsorption resin and its preparation method and application
06/25/2014CN102911044B 一种正丁烯加成制备醋酸仲丁酯的方法 A positive butene addition butyl acetate method of preparation
06/25/2014CN102814193B 气相氧化羰基合成碳酸二乙酯铜-复合分子筛催化剂及其制备方法 Oxo gas-phase oxidation of diethyl carbonate copper - composite zeolite catalyst and preparation method
06/25/2014CN102775311B 一种水杨酸异辛酯的制备方法 Iso-octyl salicylate esters prepared
06/25/2014CN102701955B 酸性离子液体在催化合成双酚酸和/或双酚酸酯中的应用 Acidic ionic liquids in catalytic synthesis of bis acid and / or esters of bisphenol
06/25/2014CN102617300B 联合生产丙二醇甲醚和丙二醇甲醚醋酸酯的方法 The method of joint production of propylene glycol monomethyl ether and propylene glycol monomethyl ether acetate
06/25/2014CN102515997B 一种以离子液体为反应介质制备碳酸二甲酯衍生物的方法 A method of ionic liquids as reaction media for preparing dimethyl carbonate derivative
06/25/2014CN102311346B 一种金刚烷类树脂、制备方法及其应用 One kind of adamantane-based resin, preparation method and its application
06/25/2014CN102276464B 一种乙酰乙酸甲酯的生产方法 A method of producing acetyl acetate
06/25/2014CN102177132B 光学活性乙烯基环丙烷羧酸衍生物及光学活性乙烯基环丙烷氨基酸衍生物的制造方法 The method of producing an optically active vinylcyclopropanecarboxylic acid derivative and an optically active vinylcyclopropanecarboxylic acid derivative
06/25/2014CN102149667B 基于氟的化合物和包含该化合物的涂料组合物 Fluorine-based compound and a coating composition comprising the compound
06/25/2014CN102115444B 一种连续化生产三醋酸甘油酯的工艺及装置 A continuous production of glycerol triacetate process and apparatus
06/25/2014CN102040516B 白藜芦醇衍生物及其医药用途 Resveratrol derivatives and their pharmaceutical use
06/25/2014CN102001946B 一种同时提取和分离金银花中绿原酸与金银花精油的方法 Method for simultaneous extraction and separation of chlorogenic acid and honeysuckle essential oils
06/25/2014CN101817761B 苯甲酸酯类衍生物及制备方法和应用 Benzoic acid ester derivatives and preparation method and application
06/24/2014US8759566 Method for producing α-hydroxycarboxylic acid ester
06/24/2014US8759559 Processes for preparing polytrimethylene ether glycol esters
06/24/2014US8759327 Plasminogen activator inhibitor-1 inhibitors and methods of use thereof to modulate lipid metabolism
06/24/2014US8758457 Process for producing biodiesel
06/19/2014WO2014093941A1 Pharmaceutical compositions
06/19/2014WO2014092253A1 Photocurable composition, barrier layer including same, and encapsulated device including same
06/19/2014WO2014092166A1 Tyrosinase activity inhibitor and whitening agent
06/19/2014WO2014092097A1 Fluorine atom-containing phenol compound
06/19/2014WO2014091167A2 Cyclopropylboronic compounds, method for preparing same and use thereof
06/19/2014WO2014090650A1 Continuous process for the preparation of (s)-2-acetyloxypropionic acid chloride
06/19/2014US20140171444 Inhibitors of Mycobacterium Tuberculosis Malate Synthase, Methods of Making and Uses Thereof
06/18/2014EP2744030A1 Non-aqueous electrolyte and electricity storage device using same
06/18/2014DE69331233C5 2-zykloalkyl-oder arylalkyl-derivate von nicht-säure, zyklopentane-heptanoic-säure 2-cycloalkyl or arylalkyl-derivatives of non-acid, heptanoic acid-zyklopentane
06/18/2014CN203648396U 一种用于合成酯类化合物的渗透汽化膜反应装置 A pervaporation membrane synthesis reaction apparatus for Esters
06/18/2014CN203648128U 一种降低乙酸仲丁酯分离过程中共沸精馏能耗的精馏装置 A method of reducing the separation process butyl acetate azeotropic distillation distillation unit energy consumption
06/18/2014CN203648115U 一种脂肪酸甲酯精馏装置 A fatty acid methyl ester distillation unit
06/18/2014CN1266421B Anti-cancer compounds
06/18/2014CN103874678A Preparation of antiplasticizers for thermoplastic polyesters
06/18/2014CN103874677A Ethyl acetate production
06/18/2014CN103865913A Compound enzyme and method for extracting effective ingredients in Chinese herbal medicines by virtue of compound enzyme
06/18/2014CN103865478A Novel absorber and composition for preparing organic antireflective protecting layer comprising same
06/18/2014CN103864620A Production method of trioctyl trimellate
06/18/2014CN103864619A Synthesis method of 2,6-ethylene naphthalate
06/18/2014CN103864618A Synthetic process of 1, 1-cyclopropane dicarboxylic acid dimethyl ester
06/18/2014CN103864617A Method for extracting chlorogenic acid from honeysuckle
06/18/2014CN103864616A Method for preparing methyl acetoacetate
06/18/2014CN103864615A Method for preparing ethyl trifluoroacetate through continuous non-catalytic method
06/18/2014CN103864614A Method for separating and purifying DHA (docosahexaenoic acid) ethyl ester from DHA oil produced by microbial fermentation
06/18/2014CN103864613A Preparation method for co-production of food standard substance and analytically pure dimethyl succinate
06/18/2014CN103864612A Ester compound and preparation method and application thereof
06/18/2014CN103864611A Preparation method of simvastatin hydroxy acidified matter, composition, and preparation method and application of composition
06/18/2014CN103864610A Preparation method of phenyl malonic acid monoester compound
06/18/2014CN103864609A Preparation method for caffeic acid phenyl ester
06/18/2014CN103864608A Method for producing alpha-acyloxycarbonyl compound and novel alpha-acyloxycarbonyl compound
06/18/2014CN103864586A Bis ether compounds having fluorene skeleton and resin composition
06/18/2014CN102850219B Method for extracting rosmarinic acid from folia perillae acutae
06/18/2014CN102816069B Preparation method of bis (2-hydroxyethyl) terephthalate
06/18/2014CN102731301B Thymol ester derivatives, its preparation method and application thereof
06/18/2014CN102725327B Dehydroabietic acid polymer, molded products, process for production of dehydroabietic acid polymer, and dehydroabietic acid compound
06/18/2014CN102633632B Pentenoic acid methylester preparation process
06/18/2014CN102633584B Method for converting cis-configuration cyclohexane formiate compound into trans-configuration one
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