Low Melting and Electrochemically Stable Ionic Liquids Based on Asymmetric Fluorosulfonyl(trifluoromethylsulfonyl)amide

Low Melting and Electrochemically Stable Ionic Liquids Based on Asymmetric Fluorosulfonyl(trifluoromethylsulfonyl)amide

An asymmetric amide anion, FTA− {[(FSO2)(CF3SO2)N]−}, has a significant ability to reduce the melting points of an aliphatic quaternary ammonium salts even for a symmetric tetraethylammonium. Much more interestingly, the electrochemical stability of this anion was comparable to a typical amide anion...

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Veröffentlicht in:Chemistry letters 2008-10, Vol.37 (10), p.1020-1021
Hauptverfasser: Matsumoto, Hajime, Terasawa, Naohiro, Umecky, Tatsuya, Tsuzuki, Seiji, Sakaebe, Hikari, Asaka, Kinji, Tatsumi, Kuniaki
Format: Artikel
Sprache:eng
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Zusammenfassung:An asymmetric amide anion, FTA− {[(FSO2)(CF3SO2)N]−}, has a significant ability to reduce the melting points of an aliphatic quaternary ammonium salts even for a symmetric tetraethylammonium. Much more interestingly, the electrochemical stability of this anion was comparable to a typical amide anion, such as bis(trifluoromethylsulfonyl)amide.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2008.1020