Stereodynamics and conformational chirality of the atropisomers of ditolyl anthrones and anthraquinone

Authors :: Lunazzi, Lodovico
Mancinelli, Michele
Mazzanti, Andrea
Source :: Journal of Organic Chemistry. July 18, 2008, Vol. 73 Issue 14, 5354-5359
Publication Year :: 2008
Abstract: Syn and anti conformers in similar proportions are seen at ambient temperature for the atropisomers of ditolyl anthrones and anthraquinone. The anti-to-syn interconversion barriers are obtained by line-shape simulation of the temperature-dependent NMR spectra.

Subjects :: Anthraquinones -- Structure
Anthraquinones -- Properties
Chirality -- Analysis
Nuclear magnetic resonance spectroscopy -- Analysis
Biological sciences
Chemistry

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