Fluorine??Containing Ionic Liquids from N??Alkylpyrrolidine and N??Methylpiperidine and Fluorinated Acetylacetones: Low Melting Points and Low Viscosities

…, S Garg, B Twamley, JM Shreeve

Index: Li, Xiaoju; Zeng, Zhuo; Garg, Sonali; Twamley, Brendan; Shreeve, Jean'ne M. European Journal of Inorganic Chemistry, 2008 , # 21 p. 3353 - 3358

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Citation Number: 6

Abstract

Abstract A family of new fluorine-containing ionic liquids (3–14) was synthesized in high yield by the reaction of N-alkylpyrrolidine, N-methylpiperidine and fluorinated 1, 3-diketones: 1, 1, 1, 5, 5, 5-hexafluoroacetylacetone, 1, 1, 1-trifluoro-2, 4-pentanedione and 4, 4, 4- trifluoro-1-phenyl-1, 3-butanedione. Their properties, such as the phase-transition temperature, density, and viscosity, were determined. Most of them show relatively low ...