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New amphoteric surfactants containing the 2-perfluoroalkyl 2-hydroxy ethyl group and an amino acid residue
Authors:M Nasreddine  S Szönyi  A Cambon
Affiliation:(1) Laboratoire de Chimie Organique du Fluor, Université de Nice-Sophia Antipolis, Parc Valrose, B.P.71, 06108 Nice Cedex 2, France
Abstract:Amphoteric perfluoroalkylated surfactants containing a hydroxyl group were prepared by the addition of 2-perfluoroalkyl-1,2-epoxy ethane to a starting (L,D or L) amino acid (glycine, alanine, β-alanine, serine, 2-amino butyric acid, norvaline, norleucine, methionine, sarcosine, aspartic acid, glutamic acid).
Keywords:Amino acid  amphoteric surfactant  chiral  hydrogen bond  liquid crystal  perfluoroalkyl
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