| 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) |
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| 03/05/2015 | WO2015029248A1 Negative electrode active material-coating material, negative electrode material using same, negative electrode, lithium ion secondary battery, battery system, monomer, and method for synthesizing monomer |
| 03/05/2015 | US20150065339 Metal oxide-organic hybrid materials for heterogeneous catalysis and methods of making and using thereof |
| 03/04/2015 | EP2841415A1 Method for preparation of imidodisulfuryl compounds |
| 03/03/2015 | US8969616 Process for preparation of isosulfan blue |
| 02/24/2015 | US8962889 Process for producing optically active β-amino aldehyde compound |
| 02/12/2015 | US20150045560 Novel fused naphthalene cyclohetero ring compounds, and methods and uses thereof |
| 02/12/2015 | US20150045548 Method for preparing fluorine-18 eluent with adjusted ph, and method for labelling fluorine-18 using same |
| 02/11/2015 | EP2835348A2 Method for producing fluorosulfate and method for producing bis(fluorosulfonyl)imide onium salt |
| 02/11/2015 | CN104342098A 一种驱油用无碱表面活性剂及其制备方法 An oil with alkali surfactant flooding and its preparation method |
| 02/11/2015 | CN104342087A 含n-异丙基环己基胺的超分子相变材料及其制备与应用 Supramolecular containing n- isopropyl cyclohexylamine phase change material and its preparation and application |
| 02/11/2015 | CN104341326A 2-取代基-6-三氟甲基苯磺酰氯的制备方法 The method for preparing 2-substituted-6-trifluoromethyl-benzenesulfonyl chloride |
| 02/11/2015 | CN104341325A 一种不饱和酯及其制备方法 An unsaturated ester and its preparation method |
| 02/11/2015 | CN104341324A 甲基环戊烷磺酸及其盐以及它们的制备方法 Methylcyclopentane acid and salts thereof and methods for their preparation |
| 02/11/2015 | CN104341323A 一种壬基酚聚氧乙烯醚硫酸盐表面活性剂的生产工艺 A process for producing nonylphenol ether sulfate surfactant |
| 02/11/2015 | CN104341316A 一类二芳酰胺类衍生物及其制备方法、药物组合物及用途 A class of two aromatic amide derivatives and their preparation, pharmaceutical compositions and uses |
| 02/11/2015 | CN104338484A 一种表面活性剂及其制备和应用 A surfactant preparation and application |
| 02/05/2015 | US20150038443 Transcription Factor Inhibitors and Related Compositions, Formulations and Methods |
| 02/04/2015 | EP2831040A1 Process for recovering and recycling an acid catalyst |
| 02/04/2015 | CN204138570U 一种对氨基苯磺酸的制备装置 An apparatus for the preparation of amino acid |
| 02/04/2015 | CN104327532A 溴氨蓝的制备方法 Preparation bromine ammonia blue |
| 02/04/2015 | CN104326948A 一种α-磺基脂肪酸甲酯钠盐的制法 One kind of α- sulfo fatty acid methyl ester sodium salt Method |
| 02/04/2015 | CN104326947A 活性艳蓝k-gr中间体的制备方法 Preparation of Reactive Blue k-gr intermediates |
| 02/04/2015 | CN104326946A 一种合成二苯基-4-(偶氮-2-)-1氨基萘-4-磺酸钠的方法 A synthetic-diphenyl-4 (azo -2--) - 1-amino-naphthalene-4-sulfonate method |
| 02/04/2015 | CN104326945A 二壬基萘磺酸及其制备方法 Dinonyl naphthalene sulfonic acid and its preparation method |
| 02/04/2015 | CN103304471B 一种甲磺酸罗哌卡因化合物、其制备方法及其药物组合物 One kind of ropivacaine mesylate compounds, their preparation and pharmaceutical compositions thereof |
| 02/04/2015 | CN103012087B 一种α,α'-双亚苄基环烷酮化合物的绿色合成方法 One kind of α, green synthesis method α'- bis (benzylidene) cycloalkanone compound |
| 02/03/2015 | US8946486 Method of forming alkoxylated fluoroalcohols |
| 02/03/2015 | US8946465 Preparation of oligomers and co-oligomers of highly fluorinated sulfinic acids and salts thereof |
| 01/29/2015 | WO2015012897A1 Synthesis of hydrogen bis(fluorosulfonyl)imide |
| 01/28/2015 | EP2828237A1 Production of alkane sulfonates |
| 01/28/2015 | CN104321296A 洗衣洗涤剂组合物及其制备方法 Laundry detergent composition and its preparation method |
| 01/28/2015 | CN104313205A 醇表面活性剂及其制备方法 Alcohol surfactants and its preparation method |
| 01/28/2015 | CN104311460A 一种二甲基亚砜废盐的回收处理方法 One kind of waste recycling methods DMSO salt |
| 01/28/2015 | CN104311457A 一种采用羧酸对氮杂环丙烷化合物开环的方法 Adoption of a carboxylic acid compound aziridine ring opening |
| 01/28/2015 | CN104311456A 一种愈创木酚磺酸钾的制备方法 Method for preparing guaiacol sulfonic acid potassium |
| 01/28/2015 | CN104311455A 一种2-丙烯酰胺基-2-甲基丙(烷)磺酸的制备方法 One kind of 2-acrylamido-2-methylpropanesulfonic preparation method (alkyl) sulfonic acid |
| 01/28/2015 | CN104310520A 一种4b酸生产废水综合治理方法 4b acid producing one kind of integrated wastewater treatment method |
| 01/28/2015 | CN103328439B 氟代胺类的制造方法 Fluorinated amines manufacturing method |
| 01/22/2015 | WO2015007909A1 Thermal conversion vessel used in a process for amidification of acetone cyanohydrin |
| 01/22/2015 | WO2015007206A1 Afatinib acid addition salts and crystal forms thereof, preparation method and pharmaceutical composition thereof |
| 01/22/2015 | US20150025237 Methods and Compounds Useful in the Synthesis of Orexin-2 Receptor Antagonists |
| 01/21/2015 | CN104292445A 一种大分子对二甲氨基苯甲酸酯类化合物的制备方法 Macromolecules preparation of dimethylamino benzoic acid ester compound |
| 01/21/2015 | CN104292136A 一种愈创木酚磺酸钾的制备方法 Method for preparing guaiacol sulfonic acid potassium |
| 01/21/2015 | CN104292128A 一种沙芬酰胺晶型a One kind of a crystal Safinamide |
| 01/21/2015 | CN104289152A 一类两性磺酸盐型可聚表面活性剂及其合成方法 A class can gather gender sulfonate surfactants and synthetic method |
| 01/21/2015 | CN102807514B 取代的苯二胺类衍生物及其制备方法和用途 Two amine-substituted benzene derivatives and their preparation and use |
| 01/15/2015 | WO2015004220A1 Method for preparation of imidodisulfuryl compounds |
| 01/15/2015 | US20150018563 Surfactants and Solvents Containing Diels-Alder Adducts |
| 01/15/2015 | CA2877532A1 Method for preparation of imidodisulfuryl compounds |
| 01/14/2015 | EP2822933A1 Cucn-mediated one pot production of cinnamonitrile derivatives |
| 01/14/2015 | CN104277815A 用于驱油的组合物及其制备方法 Flooding of the composition and preparation method |
| 01/14/2015 | CN104277814A 驱油用表面活性剂组合物、制备方法及应用 Flooding surfactant composition, preparation method and application |
| 01/14/2015 | CN104277813A 油田采油组合物及其制备方法 Oilfield composition and its preparation method |
| 01/14/2015 | CN104277811A 强化采油表面活性剂的制备方法 Strengthening preparation oil surfactant |
| 01/14/2015 | CN104277810A 强化采油表面活性剂及其制备方法 EOR surfactant and its preparation method |
| 01/14/2015 | CN104277809A 驱油组合物及其制备方法 Flooding composition and its preparation method |
| 01/14/2015 | CN104277806A 驱油组合物、其制备方法及其应用 Flooding compositions, their preparation and their use |
| 01/14/2015 | CN104277003A 气体的peg基功能化咪唑类离子液体及其制备方法和应用 Peg-functional imidazole ionic liquid and its preparation method and application of gas |
| 01/14/2015 | CN104276986A 左旋肉碱牛磺酸盐的制备方法 Preparation of L-carnitine taurine salt |
| 01/14/2015 | CN104276985A 含聚氧乙烯醚羟丙基苯胺基磺酸盐甜菜碱及其制备方法 Polyoxyethylene ether containing hydroxypropyl sulfonate betaine aniline and its preparation method |
| 01/14/2015 | CN104276984A 含聚氧乙烯醚嵌段的磺基甜菜碱及其制备方法 Polyoxyethylene ether block sultaines and preparation method comprising |
| 01/14/2015 | CN104276983A 采油用表面活性剂的制备方法 Method for preparing oil surfactant |
| 01/14/2015 | CN103432959B 含六氟丙烯三聚体基的表面活性剂及其制备方法 Hexafluoropropylene trimer based surfactant and a preparation method comprising |
| 01/13/2015 | US8933264 Method for producing organic compound having sulfo group, method for producing liquid composition, and method for hydrolyzing organic compound having fluorosulfonyl group |
| 01/13/2015 | US8932797 Photoacid generators |
| 01/08/2015 | WO2015001020A1 Process for fluorination of sulphonyl halide compounds |
| 01/07/2015 | CN104271549A 的中间体化合物 The intermediate compound |
| 01/07/2015 | CN104262679A 一种磺酸盐类阻燃剂及其制备方法 One kind of salt-based flame retardant and its preparation method |
| 01/07/2015 | CN104262290A 一种甲磺酸普立地诺的制备方法 One kind mesylate pridinol preparation |
| 01/07/2015 | CN104262212A 连续制备2,6-二壬基萘磺酸的方法 2,6-dinonyl naphthalene sulfonic acid method for continuously preparing |
| 01/07/2015 | CN104262211A 二氟取代磺化单体及其制备方法 Two fluoro-substituted sulfonated monomer and its preparation method |
| 01/07/2015 | CN104262210A 一种从泰妙菌素合成废水中提取对甲苯磺酸钠的方法 An extraction method from toluene sulfonate tiamulin synthetic wastewater |
| 01/07/2015 | CN104262209A 水溶性紫外线吸收剂bp-9的合成方法 Water soluble ultraviolet absorbent bp-9 synthesis of |
| 01/07/2015 | CN104262208A 一种联产邻磺酸钠苯甲醛和邻氯苯甲酸的方法 One kind of co-production of benzaldehyde and sodium o-chlorobenzoate methods |
| 01/07/2015 | CN104262207A 一种含氟磺酸类化合物的制备方法 Method for preparing a fluorine-containing sulfonic acid compounds |
| 01/07/2015 | CN103242208B 烟酸法制备1,4-二氨基蒽醌-2,3-二磺酸的工艺 Preparation of 1,4-diamino-anthraquinone-2,3-disulfonic acid process niacin SYSTEM |
| 01/07/2015 | CN102698743B 用于6-氯-3-硝基甲苯-4-磺酸液相加氢还原反应的催化剂及其制备方法 For 6-chloro-3-nitro-toluene-4-sulfonic acid phase hydrogenation reaction catalyst and preparation method |
| 01/07/2015 | CN102471248B 用于递送1,3-丙二磺酸的方法、化合物和组合物 Methods for the delivery of trimethylene sulfonic acid, the compounds and compositions |
| 01/07/2015 | CN101878197B 3-巯基苯胺化合物的制备方法 Process for preparing 3-mercapto-aniline compound |
| 01/06/2015 | CA2649624C Process compositions and production of acyl alkylisethionate compositions |
| 01/06/2015 | CA2630806C Anion-exchange displacement chromatography process and anionic organic compounds for use as displacer compounds in anion-exchange displacement chromatography process |
| 01/01/2015 | US20150005493 Methods and intermediates for preparing pharmaceutical agents |
| 12/31/2014 | CN104250380A 一种树枝状聚合物和树枝状聚合物单体及其制备方法和应用 A branched polymers and dendrimers monomer and its preparation method and application |
| 12/31/2014 | CN104250220A 一种高纯对甲苯磺酸铁制备方法 High-purity p-toluenesulfonic acid iron preparation |
| 12/31/2014 | CN104250219A 一种叔丁基丙烯酰胺磺酸的生产方法 A tertiary butyl acrylamide sulfonic acid production method |
| 12/31/2014 | CN104250218A 一种叔丁基丙烯酰胺磺酸生产方法 A tertiary butyl acrylamide sulfonic acid production method |
| 12/31/2014 | CN103464049B 全氟己基磺酰氧基苄基阳离子表面活性剂及其制备方法与应用 Perfluorohexyl sulfonyloxy benzyl cationic surfactant and its preparation method and application |
| 12/31/2014 | CN103360270B 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 |
| 12/31/2014 | CN103193689B 驱油用十六烷基甲苯磺酸盐及其制备方法、表面活性剂及其应用 Flooding cetyl tosylate and its preparation method, surfactants and its application |
| 12/31/2014 | CN103193688B 十六烷基二甲苯磺酸盐工业产品及其生产方法、表面活性剂及其应用 Cetyl xylene sulfonate industrial products and their production methods, a surface active agent and Applications |
| 12/31/2014 | CN103012220B 一种粉状α-烯烃磺酸盐的制备方法及制备装置 Method for preparing a powdered α- olefin sulfonate and preparation apparatus |
| 12/31/2014 | CN102603579B 可聚合光产酸剂 Polymerizable photoacid |
| 12/30/2014 | US8921588 Process for preparing sulfates and/or sulfonates in a micro-reaction system |
| 12/30/2014 | US8921029 Resist composition and method for producing resist pattern |
| 12/25/2014 | US20140378700 Liquid phase dehydrogenation of heavy paraffins |
| 12/24/2014 | CN204039302U 一种二甲基亚砜废盐的回收处理设备 One kind of recycling waste salt DMSO treatment equipment |
| 12/24/2014 | CN204034291U 2b油液相磺化法生产2b酸的原浆直接干燥装置 Oil production phase 2b 2b sulfonated acid puree direct drying device |
| 12/24/2014 | CN104245667A 烷烃磺酸酯的生产 Production alkane sulfonates |
| 12/24/2014 | CN104232045A 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 |
| 12/24/2014 | CN104232044A 用于三次采油的表面活性剂组合物、制备方法及应用 For EOR surfactant composition, preparation method and application |