caa a22 4500 463240502 CHVBK 20180405153311.0 cr unu---uuuuu 170326e20070301xx s 000 0 eng 10.1007/s10947-007-0047-3 doi (NATIONALLICENCE)springer-10.1007/s10947-007-0047-3 Single crystal x-ray diffraction study of dioxane, pyrazine, and pyridine complexes of 3-(1-amino-2,2,2-trifluoroethylidene)-2-imino-1,1,4,5,6,7-hexafluoroindan [Elektronische Daten] [T. Rybalova, V. Karpov, V. Platonov, Yu. Gatilov] Single crystals of complexes of 3-(1-amino-2,2,2-trifluoroethylidene)-2-imino-1,1,4,5,6,7-hexafluoroindan (1) with 1,4-dioxane, pyrazine, and pyridine have been synthesized. Their structure was investigated by X-ray analysis. In crystals of the dioxane complex, compound 1 is present together with its tautomer — 2-amino-3-(1-imino-2,2,2-trifluoroethyl)-1,1,4,5,6,7-hexafluoroindene (1a), and these compounds are in an equilibrium ratio of ∼60:40. Gas-phase quantum chemical calculations have been performed to examine the possibility of a tautomeric equilibrium of enaminoimine 1 in the corresponding complexes. Springer Science+Business Media, Inc., 2007 polyfluorinated enaminoimines nationallicence indan nationallicence indene nationallicence synthesis nationallicence structure nationallicence X-ray diffraction analysis nationallicence tautomers nationallicence quantum chemical calculations nationallicence Rybalova T. N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division, Russian Academy of Sciences, Russia aut Karpov V. N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division, Russian Academy of Sciences, Russia aut Platonov V. N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division, Russian Academy of Sciences, Russia aut Gatilov Yu N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division, Russian Academy of Sciences, Russia aut Journal of Structural Chemistry Springer US 48/2(2007-03-01), 310-317 0022-4766 48:2<310 2007 48 10947 https://doi.org/10.1007/s10947-007-0047-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10947-007-0047-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Rybalova T. N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division, Russian Academy of Sciences, Russia aut NATIONALLICENCE 700 1- Karpov V. N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division, Russian Academy of Sciences, Russia aut NATIONALLICENCE 700 1- Platonov V. N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division, Russian Academy of Sciences, Russia aut NATIONALLICENCE 700 1- Gatilov Yu N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Division, Russian Academy of Sciences, Russia aut NATIONALLICENCE 773 0- Journal of Structural Chemistry Springer US 48/2(2007-03-01), 310-317 0022-4766 48:2<310 2007 48 10947 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer