Molecules
(Jun 2020)
Properties of Dicationic Disiloxane Ionic Liquids
Vladimir G. Krasovskiy,
Gennady I. Kapustin,
Olga B. Gorbatsevich,
Lev M. Glukhov,
Elena A. Chernikova,
Anatoly A. Koroteev,
Leonid M. Kustov
Affiliations
Vladimir G. Krasovskiy
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prosp. 47, 119991 Moscow, Russia
Gennady I. Kapustin
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prosp. 47, 119991 Moscow, Russia
Olga B. Gorbatsevich
N. S. Enikolopov Institute of Synthetic Polymer Materials, Russian Academy of Sciences, ul. Profsoyuznaya 70, 117393 Moscow, Russia
Lev M. Glukhov
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prosp. 47, 119991 Moscow, Russia
Elena A. Chernikova
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prosp. 47, 119991 Moscow, Russia
Anatoly A. Koroteev
Moscow Aviation Institute, Volokolamskoe Shosse 4, 125993 Moscow, Russia
Leonid M. Kustov
N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky prosp. 47, 119991 Moscow, Russia
DOI
https://doi.org/10.3390/molecules25122949
Journal volume & issue
Vol. 25,
no. 12
Abstract
Read online
A number of dicationic ionic liquids with a disiloxane linker between imidazolium cations and bis(trifluoromethylsulfonyl)imide anion were synthesized and characterized. Melting points, viscosity, and volatility in a vacuum were measured; the thermal and hydrolytic stability of ionic liquids were also studied. The dependence of the properties on the structure of substituents in the cation of the ionic liquid was demonstrated.
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