Low melting and slightly viscous ionic liquids via protonation of trialkylamines by perfluoroalkyl β-diketones

被引：23
|
作者：
Gupta, OD
Twamley, B
Shreeve, JM
机构：
[1] Univ Idaho, Dept Chem, Moscow, ID 83843 USA
[2] Univ Rajasthan, Dept Chem, Jaipur 302017, Rajasthan, India
来源：
TETRAHEDRON LETTERS | 2004年 / 45卷 / 08期
基金：
美国国家科学基金会;
关键词：
ionic liquids; quaternary salts; beta-diketones; trialkylammonium;
D O I：
10.1016/j.tetlet.2003.12.090
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
New trialkylammonium perfluoroalkyl beta-diketonate salts are obtained in one-step reactions by taking advantage of proton transfer from perfluoroalkyl beta-diketones to tertiary amines. The charge associated with the beta-diketonate anion is considerably delocalized, which may play a role in giving rise to low melting and thermally stable salts with low viscosities and densities. (C) 2003 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1733 / 1736
页数：4
相关论文
共 50 条
  • [1] Slightly viscous amino acid ionic liquids
    He, Ling
    Tao, Guo-Hong
    Shreeve, Jean'ne M.
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2009, 238
  • [2] Slightly Viscous Amino Acid Ionic Liquids: Synthesis, Properties, and Calculations
    He, Ling
    Tao, Guo-Hong
    Parrish, Damon A.
    Shreeve, Jean'ne M.
    JOURNAL OF PHYSICAL CHEMISTRY B, 2009, 113 (46): : 15162 - 15169
  • [3] Low-melting, low-viscous, hydrophobic ionic liquids: Aliphatic quaternary ammonium salts with perfluoroalkyltrifluoroborates
    Zhou, ZB
    Matsumoto, H
    Tatsumi, K
    CHEMISTRY-A EUROPEAN JOURNAL, 2005, 11 (02) : 752 - 766
  • [4] Low-viscous, low-melting, hydrophobic ionic liquids: 1-alkyl-3-methylimidazolium trifluoromethyltrifluoroborate
    Zhou, ZB
    Matsumoto, H
    Tatsumi, K
    CHEMISTRY LETTERS, 2004, 33 (06) : 680 - 681
  • [5] In situ crystallization of low-melting ionic liquids
    Choudhury, AR
    Winterton, N
    Steiner, A
    Cooper, AI
    Johnson, KA
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2005, 127 (48) : 16792 - 16793
  • [6] In situ crystallization of low-melting ionic liquids
    Choudhury, Angshuman R.
    Winterton, Neil
    Steiner, Alexander
    Cooper, Andrew I.
    Johnson, Kathleen A.
    Journal of the American Chemical Society, 2005, 127 (48): : 16792 - 16793
  • [7] Physicochemical properties of low viscous lactam based ionic liquids
    Chhotaray, Pratap K.
    Jella, Shankar
    Gardas, Ramesh L.
    JOURNAL OF CHEMICAL THERMODYNAMICS, 2014, 74 : 255 - 262
  • [8] Theoretical Study of Low Viscous Ionic Liquids at the Graphene Interface
    Atilhan, Mert
    Aparicio, Santiago
    JOURNAL OF PHYSICAL CHEMISTRY C, 2018, 122 (03): : 1645 - 1656
  • [9] Low melting mixtures in organic synthesis - an alternative to ionic liquids?
    Russ, Carolin
    Koenig, Burkhard
    GREEN CHEMISTRY, 2012, 14 (11) : 2969 - 2982
  • [10] Low-melting mixtures based on choline ionic liquids
    Rengstl, Doris
    Fischer, Veronika
    Kunz, Werner
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2014, 16 (41) : 22815 - 22822
12345