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6975808 
Journal Article 
Synthesis and Crystal Structure of 6-Ethoxy-4 ',6 '-dibromo-2,2 '-[ethylenedioxybis(nitrilomethylidyne)]diphenol 
Liu, X; Wu, J; Zhang, Y; Li, G; Wang, Li; Dong, X; , 
2013 
Yes 
Asian Journal of Chemistry
ISSN: 0970-7077
EISSN: 0975-427X 
ASIAN JOURNAL OF CHEMISTRY 
SAHIBABAD 
25 
5039-5041 
English 
The title compound, 6-ethoxy-4',6'-dibromo-2,2'-[ethylenedioxybis(nitrilomethylidyne)]diphenol with the molecular formula C18H18Br2N2O5, adopts an L-shaped configuration, in which the benzene units are approximately perpendicular, making a dihedral angle of 76.39(3)degrees. Intramolecular H-bonds are formed between the OH groups and the N atoms. In the crystal structure, each molecule links other molecules into an infinite three-dimensional supramolecular structure by intermolecular C-H center dot center dot center dot O and C-H center dot center dot center dot pi hydrogen bond interactions.