58558-79-5Relevant academic research and scientific papers
Perfluoroalkylsulfonylacetic and perfluoroalkylsulfonylmalonic esters
Ogoiko, P. I.,Nazaretyan, V. P.,Il'chenko, A. Ya.,Yagupol'skii, L. M.
, p. 1200 - 1203 (2007/10/02)
A preparetive method was developed for the synthesis of perfluoroalkylsulfonylacetic and perfluoroalkylsulfonylmalonic esters.From the latter stable perfluoroalkylsulfonyl(ethoxycarbonyl)ketenes were obtained. β,β-Disubstituted p-dimethylaminostyrenes were synthesized, and the effect of strong electron-withdrawing substituents on their color was investigated.
Organic dye having fluoroaliphatic substituent
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, (2008/06/13)
Dyes of the formula EQU1 WHEREIN Rc is a monovalent chromophoric radical, M is a sulfonyl, carbonyl, or carbonyloxy bridging radical, Rf is a monovalent saturated fluoroaliphatic radical, and R is a monovalent organic radical selected from cyano, MRf, or aryl sulfonyl. A wide spectrum of unusually brilliant colors is available.
