New perfluoroalkylated amphiphilic methacrylates bearing sulfinyl group as monomers for biomedical applications: water content and oxygen permeability of their …

…, M Přádný, D Chmelíková, J Wichterlová

Index: Cirkva, Vladimir; Duchek, Jan; Kaplanek, Robert; Paleta, Oldrich; Michalek, Jiri; Pradny, Martin; Chmelikova, Dana; Wichterlova, Jana European Journal of Medicinal Chemistry, 2006 , vol. 41, # 11 p. 1320 - 1326

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Citation Number: 5

Abstract

Perfluoroalkylated methacrylates 7a–c bearing sulfinyl group within a straight-chain ester group, ie CH2= C (CH3) CO2CH2CH2S (O)–CH2CH2CF2 (CF2CF2) nCF3 (n= 1–3) were prepared by two alternative synthetic sequences from 2-[(polyfluoroalkyl) sulfanyl] ethanols HOCH2CH2SCH2CH2CF2 (CF2CF2) nCF3 (n= 1–3) in overall yields of 88–91%. Copolymers of 7a–c with diethylene glycol methacrylate (DEGMA) prepared in bulk under ...