MOLECULAR STRUCTURE OF 5,7-DI(tert-BUTYL)-2-(6,8-DIMETHYL-4-CHLOROQUINOLINE-2-YL)-3-HYDROXYTROPONE WITH TWO TAUTOMERIC FORMS
V. V. Tkachev1, Yu. A. Sayapin2,3, G. V. Shilov1, V. N. Komissarov2, S. M. Aldoshin1, V. I. Minkin2,3
1Institute of Problems of Chemical Physics, Russian Academy of Sciences, Chernogolovka, Moscow Region, Russia
2Institute of Physical and Organic Chemistry, Southern Federal University, Rostov-on-Don, Russia
3Southern Scientific Center, Russian Academy of Sciences, Rostov-on-Don, Russia
Keywords: трополоны, внутримолекулярная водородная связь, рентгеноструктурный анализ, tropolones, intramolecular hydrogen bond, single crystal X-ray diffraction analysis
Abstract
The structure of 5,7-di( tert -butyl)-2-(6,8-dimethyl-4-chloroquinoline-2-yl)-3-hydroxytropone with a hydrogen atom, possibly equally distributed over two N and O centers and involved in the intramolecular hydrogen bond, is determined by the single crystal X-ray diffraction analysis.
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