Synthesis of 2-(2-quinoxalyl)-β-tropolones

2-(2-Quinoxalyl)-β-tropolones have been prepared by the oxidizing condensation of 2-methylquinoxalines with 3,5-di( tert-butyl)-1,2-benzoquinone in an acetic acid solution and their structure has been studied using X-ray diffraction and DFT B3LYP/6-31G** calculations.

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Bibliographic Details
Published in:Mendeleev communications 2008-07, Vol.18 (4), p.180-182
Main Authors: Sayapin, Yurii A., Komissarov, Vitaly N., Bang, Duong Nghia, Dorogan, Igor V., Minkin, Vladimir I., Tkachev, Valery V., Shilov, Gennadii V., Aldoshin, Sergei M., Charushinc, Valery N.
Format: Article
Language:English
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Summary:2-(2-Quinoxalyl)-β-tropolones have been prepared by the oxidizing condensation of 2-methylquinoxalines with 3,5-di( tert-butyl)-1,2-benzoquinone in an acetic acid solution and their structure has been studied using X-ray diffraction and DFT B3LYP/6-31G** calculations.
ISSN:0959-9436
DOI:10.1016/j.mencom.2008.07.002