2,3-Bis(4-bromophenyl)quinoxaline

2,3-Bis(4-bromophenyl)quinoxaline

The title compound, C20H12Br2N2, was prepared by the reaction of 1-(3-bromophenyl)-2-(4-bromophenyl)ethane-1,2-dione with o-phenylenediamine in refluxing ethanol. In the molecule, all bond lengths and angles are within normal ranges. The dihedral angle between the two benzene rings is 34.89&#819...

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Bibliographic Details
Main Authors:	Fang-Fang Jian, Ke-Fei Wang, Rui-Rui Zhuang, Hai-Lian Xiao
Format:	Article
Language:	English
Published:	International Union of Crystallography 2008-01-01
Series:	Acta Crystallographica Section E
Online Access:	http://scripts.iucr.org/cgi-bin/paper?S160053680705516X

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