The invention relates to an ionic liquid. Cations of the ionic liquid contain hexafluoroisopropyl sulfonic acid groups. According to the ionic liquid provided by the invention, the hexafluoroisopropylsulfonic acid groups are introduced into the cation part of the ionic liquid to give a super acid center to the ionic liquid, through changing anion types, the ionic liquid of which the acidity is greater than that of 98% concentrated sulfuric acid is obtained, and the highest level of the hamlet acidity (H0) in the obtained ionic liquid can reach -14.13.
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Paragraph 0230; 0231; 0232; 0233; 0234
(2018/03/28)
PREPARATION OF A LIQUID CURING AGENT FOR EPOXY COMPOSITES OF ISOMETHYLTETRAHYDROPHTHALIC ANHYDRIDE
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Dokuchaeva, T. G.,Sibarov, D. A.,Lezdin, S. Yu.,Silin, A. A.
p. 2605 - 2608
(2007/10/02)
HYDROGENATION OF METHYLTETRAHYDROPHTHALIC ANHYDRIDES ON METAL CATALYSTS
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Sibarov, D. A.,Dokuchaeva, T. G.,Lezdin, S. Yu.,Silin, A. A.
p. 1863 - 1866
(2007/10/02)
PREPARATION OF METHYLPHTHALIC ANHYDRIDE BY DEHYDROHYDROGENATION
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Lezdin, S. Yu.,Sibarov, D. A.,Dokuchaeva, T. G.,Proskuryakov, V. A.
p. 2278 - 2281
(2007/10/02)
CATALYTIC ISOMERIZATION OF 4-METHYL-Δ4-TERAHYDROPHTHALIC ANHYDRIDE
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Lezdin, S. Yu.,Sibarov, D. A.,Dokuchaeva, T. G.,Proskuryakov, V. A.
p. 2281 - 2284
(2007/10/02)
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