Synthesis and Characterization of 2-cetyl-3-20 keto acid(N-ethyl perfluorinated octyl sulfonamide) N-ethyl ester

被引：0

作者：

翁睿 ^{[1
]}

机构：

[1] Department of Composites, Wuhan University of Technology

来源：

Journal of Wuhan University of Technology(Materials Science) | 2009年 / 02期

关键词：

keto ester; N-ethyl-N-hydroxyethyl perfluorinated octyl sulfonamide; thermal performance;

D O I：

暂无

中图分类号：

O621.2 [有机化合物性质];

学科分类号：

070303 ; 081704 ;

摘要：

2-Cetyl-3-20 keto acid(N-ethyl perfluorinated octyl sulfonamide) Nethyl ester was synthesized by the reaction of N-ethyl-N-hydroxyethyl perfluorinated octyl sulfonamide and alky ketene dimer. The experimental results show that the yield of products can be 89% when the molar ratio of perfluorinated octyl sulfonamide to ketene dimer is 1∶1.1 and the reaction lasts about four hours at 80 ℃ . The structure of the product was characterized by FTIR and 1HNMR. The product can dissolve in polar solvents such as NMP, DMAC, THF, DMSO, CHCl3, and 10% weight-loss temperature measured by TGA is 202 ℃ .

引用

页码：292 / 294

页数：3