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
12/31/2014CN104250213A 一种(e)-2-(2'-氯甲基)苯基-3-甲氧基丙烯酸甲酯的制备方法 One kind of (e) -2- (2'- chloromethyl) phenyl-3-methoxypropenoate Preparation of
12/31/2014CN104250212A 一种高纯度丹酚酸a的制备方法 Sal a high purity preparation
12/31/2014CN104250211A 聚赤藓糖醇脂肪酸酯、其制备方法及用途 Poly erythritol fatty acid esters, their preparation and use
12/31/2014CN104248993A 球形硅藻土介孔复合材料和负载型催化剂及其制备方法和应用以及乙酸乙酯的制备方法 Diatomite spherical mesoporous composites and supported catalyst preparation method and application preparation and ethyl acetate
12/31/2014CN104248992A 球形硅藻土介孔复合材料和负载型催化剂及其制备方法和应用以及乙酸乙酯的制备方法 Diatomite spherical mesoporous composites and supported catalyst preparation method and application preparation and ethyl acetate
12/31/2014CN104248991A 球形蒙脱石介孔复合载体和负载型催化剂及其制备方法和应用以及乙酸乙酯的制备方法 Montmorillonite composite spherical mesoporous carrier and supported catalyst preparation method and application preparation and ethyl acetate
12/31/2014CN104248990A 球形凹凸棒石介孔复合载体和负载型催化剂及其制备方法和应用以及乙酸乙酯的制备方法 Attapulgite composite spherical mesoporous carrier and supported catalyst preparation method and application preparation and ethyl acetate
12/31/2014CN104248989A 球形介孔海泡石复合载体和催化剂及其制备方法和应用以及乙酸乙酯的制备方法 Sepiolite Composite spherical mesoporous support and catalyst preparation method and application preparation and ethyl acetate
12/31/2014CN104248988A 球形介孔海泡石复合载体和催化剂及其制备方法和应用以及乙酸乙酯的制备方法 Sepiolite Composite spherical mesoporous support and catalyst preparation method and application preparation and ethyl acetate
12/31/2014CN104248987A 球形蒙脱石介孔复合材料和负载型催化剂及其制备方法和应用以及乙酸乙酯的制备方法 Montmorillonite spherical mesoporous composites and supported catalyst preparation method and application preparation and ethyl acetate
12/31/2014CN104248986A 球形凹凸棒石介孔复合载体和负载型催化剂及其制备方法和应用以及乙酸乙酯的制备方法 Attapulgite composite spherical mesoporous carrier and supported catalyst preparation method and application preparation and ethyl acetate
12/31/2014CN104248985A 球形蒙脱石介孔复合载体和负载型催化剂及其制备方法和应用以及乙酸乙酯的制备方法 Montmorillonite composite spherical mesoporous carrier and supported catalyst preparation method and application preparation and ethyl acetate
12/31/2014CN104248984A 球形硅藻土介孔复合材料和负载型催化剂及其制备方法和应用以及乙酸乙酯的制备方法 Diatomite spherical mesoporous composites and supported catalyst preparation method and application preparation and ethyl acetate
12/31/2014CN104248981A 三维立方孔道的球形复合载体和催化剂及其制备方法和应用以及乙酸乙酯的制备方法 Spherical composite carrier and catalyst preparation method and preparation method and application of three-dimensional cubic pore of ethyl
12/31/2014CN104248980A 球形硅藻土介孔复合材料和负载型催化剂及其制备方法和应用以及乙酸乙酯的制备方法 Diatomite spherical mesoporous composites and supported catalyst preparation method and application preparation and ethyl acetate
12/31/2014CN104248979A 球形介孔二氧化硅复合载体和催化剂及其制备方法和应用以及乙酸乙酯的制备方法 Spherical mesoporous silica composite carrier and catalyst preparation method and application preparation and ethyl acetate
12/31/2014CN104248978A 一种磷钼酸盐晶体催化剂的制备方法 Method for preparing a catalyst phosphomolybdate crystals
12/31/2014CN103553919B 一种萜类化合物及其制备方法和用途 One kind of terpenoids and their preparation and use
12/31/2014CN103450022B 一种光催化降解木质素制备邻苯二甲酸二丁酯的方法 A light catalytic degradation of lignin preparation method of dibutyl phthalate
12/31/2014CN103360270B 一类丝氨酸衍生的手性胺化合物及其制备方法与应用 A class of serine-derived chiral amine compound and its preparation method and application
12/31/2014CN103204777B 一种催化酯交换的方法 A method of transesterification catalyst
12/31/2014CN103143375B 负载型磷钒催化剂的制备方法及用负载型磷钒催化剂合成丙烯酸甲酯的方法 Preparation of supported vanadium phosphate catalysts and method supported vanadium phosphorus catalyst synthesis methacrylate
12/31/2014CN103073427B 用于检测乙酰胆碱酯酶及其抑制剂活性的探针、用途及制备方法 Active probes, use and preparation methods for the detection of acetylcholinesterase inhibitors and
12/31/2014CN102992930B α-乙酰基-γ-丁内酯生产过程中甲苯溶剂的回收工艺及其分离设备 -γ- recovery process α- acetyl-butyrolactone production process and separation equipment toluene solvent
12/31/2014CN102712565B 在微反应系统中酰化 Acylation in a microreactor system
12/31/2014CN102557949B 碳酸二芳基酯的制备方法 Preparation of diaryl carbonate
12/31/2014CN102531889B 一种含氟丙烯酸酯的制备方法 A method for preparing a fluorine-containing acrylic esters
12/30/2014US8921607 Hydroformylation of butenes
12/30/2014US8921592 Process of producing oxalate by CO gas phase method
12/30/2014US8921419 Triterpenoids and compositions containing the same
12/30/2014US8920789 Use of polymer D-lactic acid (PDLA) or equivalents thereof to inhibit growth of cancer cells and diagnose cancers
12/30/2014US8920656 Low interfacial tension surfactants for petroleum applications
12/25/2014US20140378541 Synthetic Epigallocatechin Gallate (EGCG) Analogs
12/25/2014US20140377434 Novel decanoic acid derivatives and flavoring compositions
12/25/2014US20140377335 Ophthalmic formulation
12/24/2014CN104245757A 具有四个聚合基的化合物、液晶组合物及液晶显示元件 Polymerizable compound having four groups, the liquid crystal composition and liquid crystal display element
12/24/2014CN104245647A 制备(3e,7e)-高法呢醇的改进方法 Preparation of (3e, 7e) - improved methods Supreme Court does alcohol
12/24/2014CN104244943A 预防和治疗病毒感染的材料与方法 Prevention and treatment of viral infections Materials and Methods
12/24/2014CN104232045A 复合型表面活性剂组合物、制备方法及应用 Complex surfactant composition, preparation method and application
12/24/2014CN104231303A 一种分子印迹复合膜的制备方法及其应用 A preparation method and application of molecularly imprinted composite membranes
12/24/2014CN104231188A 一种酯类聚羧酸保坍剂及其制备方法 An ester polycarboxylate slump and its preparation method
12/24/2014CN104231187A 一种两亲性梳状复合型高分子光稳定剂及其制备方法 A two amphiphilic comb polymer composite light stabilizer and its preparation method
12/24/2014CN104230715A 一种制备6-位被取代的水杨酸甲酯的方法 Methyl salicylate Method A 6-position substituted prepared
12/24/2014CN104230714A 使用涤纶碱减量废水回收对苯二甲酸生产dotp的工艺 Use polyester base reduction wastewater recycling terephthalic acid production process dotp
12/24/2014CN104230713A 用于制备2-(2-羟基苯基)乙酸烷基酯的方法 Methods Preparation of 2- (2-hydroxyphenyl) acetic acid alkyl ester for
12/24/2014CN104230712A 一种2-异丙基-2-金刚烷醇丙烯酸酯的制备方法 One kind of a method for preparing 2-isopropyl-2-adamantyl acrylate alcohol
12/24/2014CN104230711A 一锅法丙烯酸正己酯合成工艺 One-pot synthesis of n-hexyl acrylate
12/24/2014CN104230710A 一种三羟甲基丙烷三羧酸酯的制备方法 Method for preparing trimethylol propane tricarboxylic acid ester
12/24/2014CN104230709A β-甘油单醋酸酯的制备方法 Preparation of β- glycerol monoacetate
12/24/2014CN104230708A 一种甲酸甲酯的制备方法 Method for preparing carboxylate
12/24/2014CN104230707A sn-1氯丙醇脂肪酸酯的选择性合成方法 sn-1 selective synthesis of fatty acid esters chloropropanols
12/24/2014CN104230706A 一种季戊四醇油酸酯的制备方法 Preparation method of pentaerythritol oleate
12/24/2014CN104230705A 一种季戊四醇四羧酸酯的制备方法 Method for preparing carboxylic acid esters of pentaerythritol tetra
12/24/2014CN104230689A 6,7-二氢-5H-二苯[a,c]环庚-5-酮类化合物及其制备方法 6,7-dihydro -5H- dibenzo [a, c] cyclohepten-5-ones compounds and methods
12/24/2014CN104230611A 一种4-(1-取代苯基乙烯基)联苯衍生物及其制备方法和应用 One kind of 4- (1-substituted phenyl) biphenyl derivatives, preparation method and application
12/24/2014CN104226316A 为载体碱金属/碱土金属为助催化剂的负载型铜催化剂的制备方法及其应用 Preparation for the carrier alkali / alkaline earth metal co-catalyst supported copper catalyst and its application
12/24/2014CN104225945A 丙烯酸异辛酯酯化反应中脱重塔回流液分布器系统装置 Isooctylacrylate off esterification Pagoda reflux distribution system devices
12/24/2014CN104225942A 丙烯酸异辛酯酯化反应中蒸发器冷凝水再利用系统装置 Isooctyl acrylate esterification evaporator condensate recycling system means
12/24/2014CN103524341B Br*nsted酸离子液体在制备草酸二苯酯中的应用 Br * nsted acid ionic liquids used in the preparation of diphenyl oxalate
12/24/2014CN103304417B 一种双亲性共聚物改性壳聚糖复合物的制备及应用 Preparation and application of an amphiphilic copolymer modified chitosan complexes
12/24/2014CN103058859B 一种香椿叶中没食子酸及其甲酯的同时制备及检测方法 Toon leaves a detection method for preparing and gallic acid and its methyl ester, while
12/24/2014CN103055937B 一种用于酯交换反应的固载化离子液体的制备方法 A method for the preparation of the transesterification reaction immobilized ionic liquids
12/24/2014CN102950018B 用于二甲醚羰基化合成乙酸甲酯的催化剂及其制备方法 For DME carbonylation of methyl acetate synthesis catalyst and preparation method
12/24/2014CN102850208B 溴化烯炔类化合物及其制备方法和用途 Enyne brominated compounds and its preparation method and use
12/24/2014CN102826979B 用二溴海因将苄醇选择性氧化为苯甲醛和苯甲酸甲酯类化合物的方法 With DBDMH for the selective oxidation of benzyl alcohol and benzaldehyde benzoate group compound
12/24/2014CN102781898B 拟肽的gpbp抑制 Gpbp suppression peptoids
12/24/2014CN102690198B 一种丙烯酸五溴苄酯的制备方法 Method for preparing acrylic esters pentabromobenzyl
12/24/2014CN102675106B 一种铝盐沉淀制备高纯度绿原酸的方法 One kind of high-purity aluminum precipitation chlorogenic acid preparation method
12/24/2014CN102190609B 3-氯-4-甲氧基过氧苯甲酸及其中间体,及制备方法 3-chloro-4-methoxy peracetic acid and intermediates, and preparation method
12/24/2014CN102126927B 一种非均相催化制备乙二醇和碳酸酯的方法 The method of preparation of a heterogeneous catalytic glycol and carbonate
12/23/2014US8916723 Substituted cyclohexane-1, 3-dione compounds, process for preparation thereof and its applications
12/23/2014US8916509 Bearing lubricant and use thereof
12/23/2014US8916063 Liquid crystal composition and liquid crystal display device
12/18/2014US20140371313 Cyclohexane-1,3-Diones for Use in the Treatment of Amyotrophic Lateral Sclerosis
12/18/2014US20140371311 Ingenane-type diterpene compound, and pharmaceutical composition for treating or preventing viral infectious diseases containing same
12/18/2014US20140371310 Mandelic acid condensation polymers
12/18/2014US20140371304 Method for suppressing tumorigenicity of stem cells
12/18/2014US20140371252 Indene derivatives as pharmaceutical agents
12/18/2014US20140371232 Cajanine structure analogous compound, preparation method and use
12/17/2014CN204022712U 固体酸作为催化剂用于丙酸三环癸烯酯的生产装置 Production device as solid acid catalysts for tricyclodecenyl propionate ester
12/17/2014CN204017824U 一种用于生产氯甲酸甲酯的合成塔 A method for the synthesis of methyl tower production of chlorine
12/17/2014CN204017422U 一种氯甲酸甲酯的尾气捕集装置 One kind of methyl chloroformate exhaust trapping device
12/17/2014CN204017412U 一种乙酸乙酯的溶剂回收精馏塔 One kind of ethyl acetate solvent recovery fractionator
12/17/2014CN104220415A 混合酯 Mixed esters
12/17/2014CN104220413A 丙烯酸-4-羟丁酯的制造方法 -4- Hydroxy butyl acrylate manufacturing method of
12/17/2014CN104220405A 二醇与碳酸二丁酯的分离方法、纯化方法以及制造方法 Dibutyl carbonate diol and separating method, purification method and a manufacturing method
12/17/2014CN104220167A 利用钴配合物作为催化剂体系把二氧化碳和碳酸氢盐转化为甲酸衍生物用的方法 The use of cobalt complex as the catalyst system and the carbon dioxide is converted to bicarbonate by the method of acid derivative
12/17/2014CN104211984A 一种废旧有机玻璃旋转螺式推进连续裂解方法及其设备 One kind of waste plexiglass rotary screw propulsion continuous pyrolysis method and apparatus
12/17/2014CN104211940A 一种利用超声-微波共辐射技术合成脂肪醇聚氧乙烯醚（n)马来酸双酯的方法 A use of ultrasound - a total of microwave radiation technique to synthesize fatty alcohol ethoxylates (n) of maleic acid diester method
12/17/2014CN104211599A 多烷氧基取代的2'3-二羧酸酯苯并菲及其制备方法 Multi-alkoxy-substituted triphenylene 2'3- dicarboxylate and its preparation method
12/17/2014CN104211598A 2-（邻羟基苯基）环丙烷-1-甲酸的制备方法 2- (o-hydroxyphenyl) cyclopropane-1-carboxylic acid Preparation
12/17/2014CN104211588A 4-酰基芳烷基苯酚衍生物 4- aralkyl acyl phenol derivatives
12/17/2014CN104209143A 一种聚苯乙烯磺酸制备及其应用 Preparation and application of one kind of polystyrene sulfonate
12/17/2014CN104209124A 一种酯化催化剂制备及其应用 One kind of esterification catalyst and its application
12/17/2014CN103464205B 一种利用混合碳四合成醋酸仲丁酯催化剂的制备方法 An advantage of the method for preparing mixed C4 butyl acetate synthesis catalyst
12/17/2014CN103232405B 一种新头孢侧链中间体的合成方法 A new method for synthesizing the side chain of cephalosporin intermediates
12/17/2014CN103193900B 一种二苯甲酮可聚合光引发剂及其制备方法 A two polymerizable benzophenone photoinitiator and its preparation method
12/17/2014CN103127957B 介孔PW/M〇03-Ti02-Si02催化剂及其制备方法和应用 Mesoporous PW / M〇03-Ti02-Si02 catalyst and preparation method and application
12/17/2014CN103058868B 一种乳酸薄荷酯的制备方法 Method for preparing menthyl lactate
12/17/2014CN102964248B 一种一氧化氮制取并羰化合成草酸二甲酯的方法 One kind of nitric oxide in the preparation and Carbonylation of dimethyl oxalate method
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