CAS: 307-35-7; 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluorooctane-1-Sulfonyl Fluoride

上下游产品

°Ctane-1-sulfonyl chloride perfluoro°Ctanesulphonyl chloride hydrogen fluoride 3-Sulfoleneheptadecafluoro-°Ctane-1-sulfonic acid amide Perfluoro°Ctanesulfonic acid 2-(N-ethyl-perfluoro°Ctane sulfonamido) acetic acid heptadecafluoro-°Ctane-1-sulfonic acid allylamide

全氟辛烷磺酰氯置于水 氟化铵,Tea,氢氟酸体系中,用 二氯甲烷 作为反应溶剂,化学反应生成 全氟辛基磺酰氟
参考文献:聚氟烷磺酰脲的新合成
标题:聚氟烷磺酰脲的新合成
摘要:这项研究描述了一种通过全氟烷烃磺酰胺的钠盐(r F = C 4 F 9,C 6 F 13)与一些异氰酸酯在无水thf中的反应合成f-烷烃磺酰脲的新方法.一步获得中等至非常好收率的全氟磺酰脲.
DOI:10.1016/j.Jfluchem.2007.05.022

专利信息

专利号:WO-2010015211-A1
优先权日:2008-08-07
标 题:Synthesis of oxazoline compounds
发明人：CHAN ALBERT SUN-CHI; DING KAI; YU WING-YIU
权利人:UNIV HONG KONG POLYTECHNIC; CHAN ALBERT SUN-CHI; DING KAI; YU WING-YIU
摘要:The present invention provides an improved process for preparing an oxazoline compound of the formula: (I) wherein R 1 and R 2 are independently hydrogen, sulfide, sulfoxide, sulfonyl, optionally substituted lower alkyl, optionally substituted aralkyl, optionally substituted aryl or optionally substituted polycyclic arylyl; or R 1 and R 2 combined together with the carbon atoms to which they are attached form an optionally substituted fused 6-member aromatic ring provided that R 1 and R 2 are attached to carbon atoms adjacent to each other; and R 3 is hydrogen, sulfide, sulfoxide, sulfonyl, optionally substituted lower alkyl, optionally substituted aralkyl, optionally substituted aryl or optionally substituted polycyclic arylyl; or an enantiomer therof; or an enantiomeric mixture therof; comprising the step of contacting an acylamino alcohol compound to a suitable amount of fluoroalkanesulfonyl fluoride compound and organic basic reagent. By using a fluoroalkanesulfonyl fluoride compound with an organic basic reagent, the present invention efficiently converts acylamino alcohol compounds into highly chemoselective oxazoline compounds with a remarkable variety of substrates, mild conditions and relatively short reaction time.

专利号:US-5399756-A
优先权日:1993-07-29
标题:Process for the production of liquid amine adducts of fluorine-containing amides
发明人：SCHNEIDER WOLFGANG; STACHULLA KARLHEINZ; POHMER KLAUS; WEBER RAINER; SCHLAK OTTFRIED; MORETTO HANS-HEINRICH
权利人:BAYER AG
摘要:The invention relates to an improved process for the production of liquid amine adducts of fluorine-containing amides, in which the compounds are synthesized in the absence of solvents in two process steps without the synthesis of intermediate products.

专利号:US-6710198-B2
优先权日:1998-01-15
标题 :Perfluoro-n-alkylsulfonic acid derivatives
发明人：WACHTLER ANDREAS; DERWENSKUS KARL-HEINZ; MEUDT ANDREAS
权利人:MERCK PATENT GMBH
摘要:Described are bis(perfluoro-n-alkane-sulfonate) compounds, methods for preparing these compounds and use of these compounds, for example as starting materials for the synthesis of chiral and phosphine ligands for transition metal catalysts.

专利号:SU-1019798-A1
优先权日:1981-04-06
标 题 :Nu=perfluoralkoxypropansulfonates as intermediate products for synthesis of oleophobic foamers and method of producing same

专利号:CN-103864647-A
优先权日:2012-12-14
标题:Phase transfer catalytic process for synthesis of N-butyl perfluorooctanesulfonamide

专利号:US-5550273-A
优先权日:1993-09-30
标 题:Process for preparing fluorocarbon fluoroalkanesulfonates
发明人：SAVU PATRICIA M
权利人:MINNESOTA MINING & MFG
摘要:A process for preparing fluorocarbon fluoroalkanesulfonates comprises (a) forming a mixture comprising at least one fluoroalkanesulfonyl halide, e.g., perfluoromethanesulfonyl fluoride, at least one fluorocarbon-substituted carbinol, e.g., 1,1-dihydroperfluorobutoxyethoxyethanol, and at least one base, e.g., triethyl amine; and (b) allowing the mixture to react in the absence of solvent at a temperature below ambient. The process is volume-efficient and provides high yields of fluorocarbon fluoroalkanesulfonates useful as intermediates in, e.g., drug synthesis.