| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ionic liquid showing high distillation rate under mild conditions. Ž<P>SOLUTION: The aprotic ionic liquid comprises a cation component and an anion component, provided that the cation component is an organic cation, and the anion component contains a chemical structure represented by formula (1) (wherein: R<SB>1</SB>and R<SB>2</SB>are each hydrogen, ≤10C alkyl, halogenated alkyl, aryl or heterocyclic; R<SB>3</SB>is hydrogen, halogen, ≤10C alkyl, halogenated alkyl, aryl or heterocyclic; and R<SB>1</SB>and R<SB>3</SB>, or R<SB>2</SB>and R<SB>3</SB>may optionally form a ring). Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
|
