Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 303 - Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
Patents for C07C 303 - Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides (11,473)
08/2014
08/07/2014US20140221477 Process For The Preparation Of A Sulfated Derivative Of 3,5-Diiodo-O-[3-Iodophenyl]-L-Tyrosine
08/06/2014CN103969952A 新型化合物及其制造方法、产酸剂、抗蚀剂组合物以及抗蚀剂图案形成方法 Novel compound and its manufacturing method, an acid generator, a resist composition and a resist pattern forming method
08/06/2014CN103966845A 一种丙烯酰胺基类棉织物抗皱整理剂及其制备方法和应用 One kind of acrylamide-class cotton fabric wrinkle finishing agent and its preparation method and application
08/06/2014CN103965851A 复合表面活性剂及制备方法 Composite surfactant and preparation methods
08/06/2014CN103965164A 甲磺酸达比加群酯的晶体Ⅵ及其制备方法 Crystal Ⅵ dabigatran etexilate mesylate and its preparation method
08/06/2014CN103965141A 吡咯烷离子液体及其制备方法与电解液及电容器 Pyrrolidine ionic liquid electrolyte and preparation method and capacitor
08/06/2014CN103965083A 可用作表面活性剂的含氟化合物及其制备和应用 Fluorine-containing compounds used as surfactants and their preparation and use
08/06/2014CN103965082A 含有氨基和酚基的苯磺酸磺酸盐及其制备方法 Benzenesulfonic acid salt and a preparation method comprising the amino and phenolic groups
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
08/06/2014CN103962052A 饱和腰果酚醚磺酸盐表面活性剂及其制备方法和应用 Saturated Cardanol ether sulfonate surfactant preparation method and application
08/06/2014CN103274971B 一种5-磺基水杨酸的纯化方法 A crystal of 5- sulfosalicylic acid purification method
08/06/2014CN102629074B 光酸产生剂、其制备方法及包含光酸产生剂的抗蚀剂组合物 Photoacid generator, its preparation method and a resist composition comprising a photoacid generator of
08/06/2014CN102585208B p-全氟壬烯氧基苯磺酸聚乙二醇酯及其制备方法和应用 p- perfluorononyl alkenyloxy acid polyethylene glycol ester and its preparation method and application
08/06/2014CN102229546B 含磺酸酯基团的1,4-戊二烯-3-酮类化合物、其制备方法及用途 1,4-dien-3-ketone compounds containing sulfonate groups, their preparation and use
08/06/2014CN102105442B 制备氟化磺酸酯的水性方法 The method of preparing an aqueous fluorinated sulfonates
07/2014
07/31/2014US20140209464 Separation and Manipulation of a Chiral Object
07/30/2014EP2758448A1 Sulfonic acid group-containing polymer, sulfonic acid group-containing aromatic compound and method of making the same, as well as polymer electrolyte material, polymer electrolyte molded product and solid polymer fuel cell using the same
07/30/2014CN103958464A 氟代链烷烃磺酸酐的制造方法 The method of producing a fluorinated paraffin sulfonic anhydride
07/30/2014CN103951615A 烷基胺衍生物 Alkylamine derivatives
07/30/2014CN102993060B 一种1，6-萘二磺酸钠制备方法 One kind of 1,6-naphthalene sulfonate preparation
07/30/2014CN101891732B 环状碳酸酯单体及其制备方法 Cyclic carbonate monomer and its preparation method
07/29/2014US8791293 Fluorine-containing sulfonate, fluorine-containing sulfonate resin, resist composition and pattern formation method
07/23/2014EP2757092A1 Substituted cyanoaniline compounds, preparation and use thereof
07/23/2014CN103946209A 含有氨基酸盐的组合物 Compositions containing amino acid salts of
07/23/2014CN103936789A 季鏻磺酸盐类阻燃剂及其合成方法与用途 Quaternary phosphonium salt-based flame retardants and synthetic methods and uses
07/23/2014CN103936677A 一种基于全氟烷基磺酸根阴离子的磺酸功能化离子液体及其制备方法 Sulfonic acid functionalized ionic liquid and its preparation method based on perfluoroalkyl sulfonate anion
07/23/2014CN103936641A 树枝状化合物,光刻胶组合物和制备电子设备的方法 The method of dendrimers, the photoresist composition and preparation of the electronic device
07/23/2014CN103936636A 一种甲苯磺化制备对甲苯磺酸的方法 Toluene sulfonation method for preparation of p-toluenesulfonic acid
07/23/2014CN103936634A 一种双子表面活性剂的合成方法及其应用 A synthesis method and its application Gemini Surfactant
07/23/2014CN103936633A 胍基牛磺酸的制备方法 Guanidine taurine preparation
07/23/2014CN103936003A 多孔碳材料及其制备方法以及吸附剂、防护罩、吸附片和载体 Porous carbon material and preparation method and adsorbents, shields, adsorbing sheet and the carrier
07/23/2014CN103933939A 一种高甲烷吸附存储密度的金属-有机骨架mof材料 A kind of high storage density of methane adsorbed metal - organic framework materials mof
07/23/2014CN102872751B 基于全氟烯烃的磺酸型双子表面活性剂及其制备方法 Based on Gemini surfactant sulfonic acid type and preparation method of perfluoroolefins
07/23/2014CN102824907B 一种制备dns酸及其盐的催化剂及其制备方法 A dns acid and its salts and its preparation method of catalyst preparation
07/17/2014US20140200362 A novel process for the preparation of n-(4-nitro-2-sulfamoyl-phenyl)-malonamic acid methyl ester and n-(4-amino-2-sulfamoyl-phenyl)-malonamic acid methyl ester
07/16/2014EP2754652A1 Taurine preparation method
07/16/2014CN103923015A 两种选择性离子液体及合成方法 Two kinds of selective ionic liquids and synthetic methods
07/16/2014CN103922996A 一种药物新型中间体及其制备方法 A pharmaceutical novel intermediates and preparation method
07/16/2014CN103922975A 一种磺酰胺类化合物的合成方法 A method of synthesizing a compound sulfonamides
07/16/2014CN103922974A 一步法制备烷基苯磺酸钙甲醇溶液的方法 One-step method for the preparation of a methanol solution of calcium alkylbenzenesulfonate
07/16/2014CN103922973A 2-丙烯酰胺基-2-甲基丙磺酸的制备方法 2-acrylamido-2-methylpropane sulfonic acid prepared
07/16/2014CN103102228B 一种芳基炔烯化合物的制备方法 A method for preparing an alkenyl aryl alkyne compound
07/16/2014CN102964280B 一种对甲苯磺酰脲的制备方法 Kind of preparation toluene sulfonylurea
07/16/2014CN102414304B 脂肪酸烷基酯磺酸盐金属盐粉末混合物及其制造方法 Metal salts of fatty acid alkyl ester sulfonate powder mixture and its manufacturing method
07/15/2014US8779196 Polyfluoroalkylsulfonamido alkyl halide intermediate
07/15/2014US8779195 Polyamine derivatives
07/10/2014WO2014106312A1 Method for producing high-purity sodium dodecyl sulfate
07/10/2014US20140194604 Process for the synthesis of ketones from internal alkenes
07/09/2014EP2752431A1 Method for producing organic compound having sulfo group, method for producing liquid composition, and method for hydrolytically treating organic compound having fluorosulfonyl group
07/09/2014EP2751074A2 5-sulfoisophthalic acid salts and process for the preparation thereof
07/09/2014CN103917533A 环状(聚)甘油硫酸酯及其制备和用途 Cyclic (poly) glycerol sulfates their preparation and use
07/09/2014CN103910675A 磺酸酯类抗菌防螨剂的合成、筛选及新型防螨剂的复配 Sulfonic acid ester synthetic antibacterial agent anti-mite, screening and new anti-mite agent complex
07/09/2014CN103910657A 氮杂环丙烷化合物的开环方法 Open-loop method aziridine compound
07/09/2014CN103910656A 酸性功能化离子液体及其制备和在乳酸乙酯合成中的应用 Acidic Ionic Liquids and their preparation and application in the synthesis of ethyl lactate
07/09/2014CN103910655A 一种氮杂环丙烷化合物开环的方法 A method aziridine compound open loop
07/09/2014CN103910637A 利用硅胶作为助脱水剂合成2-硝基间苯二酚的方法 Using silica gel as a co-dehydrating agent Synthesis of 2-nitro-resorcinol method
07/09/2014CN102482207B 双磺酰亚胺基铵盐、双磺酰亚胺以及双磺酰亚胺基锂盐的制造方法 A bis-sulfonimide ammonium salts, bis bis sulfonyl imide and sulfonimide group manufacturing method of a lithium salt
07/09/2014CN102405189B 氟磺酰亚胺盐以及氟磺酰亚胺盐的制备方法 Fluorosulfonylimide salt thereof and a method for a fluorosulfonylimide salt
07/09/2014CN102126994B 一种二苯酮腙衍生物、其制备方法和用途 One kind of benzophenone hydrazone derivatives, their preparation and use
07/08/2014US8772541 Cannabinoid receptor 2 (CB2) inverse agonists and therapeutic potential for multiple myeloma and osteoporosis bone diseases
07/08/2014US8772343 Chemical compounds
07/03/2014WO2014104903A1 Process for the extraction of sulphonamides, secondary metabolites and semi-synthetic compounds
07/03/2014WO2014103998A2 Tyrosine derivative and manufacturing method for tyrosine derivative
07/03/2014US20140187558 Preparation of sitagliptin intermediates
07/02/2014CN103897172A 酚醚磺酸盐油基乳化剂及制备方法 Phenol ether sulfonate emulsifiers and oil-based preparation
07/02/2014CN103896926A 二对甲苯磺酸拉帕替尼溶剂化物多晶型物及其制法和用途 Two pairs of p-toluenesulfonic lapatinib solvates polymorphs preparation and use
07/02/2014CN103896914A 双中心烟碱类离子液体及其制备方法与电解液及锂离子电池 Two-center neonicotinoid ionic liquid electrolyte and preparation method and a lithium-ion battery
07/02/2014CN103896876A 双中心哌嗪类离子液体及其制备方法与电解液及锂离子电池 Two-center piperazine ionic liquid electrolyte and preparation method and a lithium-ion battery
07/02/2014CN103896844A 一类生物相容离子液体及其制备方法和用途 A class of biocompatible ionic liquids and their preparation and use
07/02/2014CN103896828A 双中心联吡啶类离子液体及其制备方法与电解液及锂离子电池 Two-center bipyridine ionic liquid electrolyte and preparation method and a lithium-ion battery
07/02/2014CN103896814A 一种磺化去氢松香酸的制备方法 A method for producing rosin acid dehydrogenase sulfonation
07/02/2014CN103896809A 6-脒基-2-萘酚甲磺酸盐的新合成方法 6- amidino-2-naphthol methanesulfonate new synthetic method
07/02/2014CN103896785A 双中心季铵盐类离子液体及其制备方法与电解液及锂离子电池 Two-center quaternary ammonium ionic liquid electrolyte and preparation method and a lithium-ion battery
07/02/2014CN103896438A J酸的制备方法和j酸废水综合治理与资源化利用的方法 J acid preparation method and j acid integrated wastewater treatment and resource utilization
07/02/2014CN103304061B 一种β-萘磺酸生产废水的处理方法 One kind of β- naphthalene sulfonic acid production wastewater treatment
07/02/2014CN103130689B 一种双亲性化合物、其制备方法及其金属盐 One kind of parent compounds, their preparation and their salts
07/02/2014CN102786445B 一种生产间硝基苯磺酸的方法和设备 A process for producing m-nitrobenzene sulfonic acid method and apparatus
07/02/2014CN102391061B 一种由3-脱氢莽草酸甲酯制备二芳基胺类化合物的方法 One kind prepared from 3-methyl dehydrogenation Mangcao diaryl amines Method
07/02/2014CN102361837B 共轭芳族化合物的制备方法 The method for preparing a conjugated aromatic compound
07/02/2014CN102260184B 丙泊酚衍生物及其制备方法和应用 Propofol derivative and preparation method and application
07/02/2014CN102030686B 制备锍盐的方法及由此方法制备的锍盐 Preparation of sulfonium salts and sulfonium salts prepared by this method
07/02/2014CN102001949B 3,5-二甲氧基二苯乙烯衍生物及其制备方法与抗耐药性细菌的应用 3,5-dimethoxy-stilbene derivative and preparation method and application of anti-bacterial resistance
07/02/2014CN101687740B 2-溴-2,2-二氟乙醇和2- ( 烷基羰氧基) -1,1-二氟乙烷磺酸盐类的制造方法 2-bromo-2,2-difluoro-ethanol and 2-manufacturing method (alkyl-carbonyl) -1,1-difluoro-ethane sulphonate type
07/01/2014USRE44988 Polymerizable sulfonate ionic liquids and liquid polymers therefrom
06/2014
06/26/2014WO2014097284A1 Sulphated chelating agents
06/25/2014CN103880734A 甲磺酸左旋氨氯地平晶型、制备方法及其用途 Levamlodipine mesylate polymorph, preparation and use
06/25/2014CN103880728A 一种制备二吲哚甲烷类化合物的方法 Method diindolylmethane compounds prepared
06/25/2014CN103880716A 一种单偶氮类分散染料中间体的工艺合成 Process Synthesis of a single azo disperse dyes intermediates
06/25/2014CN103880715A 一种连续制备三氟甲磺酸乙酯的方法 A method for the continuous preparation of ethyl trifluoromethanesulfonate
06/25/2014CN103880714A 含两性离子的水溶性交联剂及其制备方法与应用 Water-soluble crosslinking agent and its preparation method and application containing zwitterionic
06/25/2014CN103880713A 一种乙烯砜型染料活性艳蓝kn-r生产废水中溴氨酸的回收方法 A vinyl sulfone dye Reactive Blue kn-r production wastewater recycling process of bromamine
06/25/2014CN103880707A Stat3小分子抑制剂及其应用 Stat3 small molecule inhibitors and their applications
06/25/2014CN103030579B 双丹酰基化合物及制备方法及作为汞离子荧光探针的应用及汞离子浓度的检测方法 Double Dan acyl compound and preparation method and application detection methods and mercury ion concentration of mercury ions as fluorescent probes
06/25/2014CN102976980B 丙磺舒纯化方法 Probenecid purification method
06/25/2014CN102974268B 烷基苄基聚氧乙烯醚甜菜碱表面活性剂及其制备方法与用途 Polyoxyethylene alkyl benzyl ether betaine surfactant preparation method and uses
06/25/2014CN102936213B 一种1，8-二硝基-3，6-萘二磺酸的清洁制备方法 One kind of 1,8-dinitro-3,6-naphthalene disulfonic acid cleaning preparation
06/25/2014CN102603587B 锍化合物、光致产酸剂及其制备方法 Sulfonium compounds, photoacid its preparation method
06/24/2014US8759578 Method for manufacturing fluorine-containing imide compound
06/24/2014US8759399 Halo active aromatic sulfonamide organic compounds and uses therefor
06/19/2014WO2014089680A1 Uv cured benzophenone terminated quaternary ammonium antimicrobials for surfaces
1 2 3 4 5 6 7 8 9 10 11 12 13 ... 115