S. Ferfra, N. H. Ahabchane, E. M. Essassi
Oct 15, 2000
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Journal
Acta Crystallographica Section C-crystal Structure Communications
Abstract
The crystal structure of the title compound, ethyl 2,2-dihydroxy-2-(3-oxo-3,4-dihydroquinoxalin-2-yl)acetate, C12H12N2O5, indicates a short intramolecular contact between the N1 atom and a hydroxyl group [2.772 (4) A]. Two intermolecular hydrogen bonds participate in the molecular packing.