3-Allyl-1-{[3-(4-nitrophenyl)-4,5-dihydro-1,3-oxazol-5-yl]methyl}-1H-anthra[1,2-d]imidazole-2,6,11(3H)-trione

3-Allyl-1-{[3-(4-nitrophenyl)-4,5-dihydro-1,3-oxazol-5-yl]methyl}-1H-anthra[1,2-d]imidazole-2,6,11(3H)-trione

The molecular structure of the title compound, C28H20N4O6, consists of three fused six-membered rings (A,B,C) and one five-membered ring (D). The latter is linked to an isoxazole ring (E) via a methylene unit. A 4-nitro-phenyl substituent (F) is attached to the isoxazole. The fused five and six-memb...

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Bibliographic Details
Main Authors: Zahra Afrakssou, Amal Haoudi, Frédéric Capet, Christian Rolando, Lahcen El Ammari
Format: Article
Language:English
Published: International Union of Crystallography 2011-06-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536811016606
Description
Summary:The molecular structure of the title compound, C28H20N4O6, consists of three fused six-membered rings (A,B,C) and one five-membered ring (D). The latter is linked to an isoxazole ring (E) via a methylene unit. A 4-nitro-phenyl substituent (F) is attached to the isoxazole. The fused five and six-membered rings (C,D) are almost coplanar with an r.m.s. deviation of 0.0345 Å and make a dihedral angle of 9.40 (8)° with ring A. The isoxazole and 4-nitro-phenyl rings (E,F) are also almost coplanar with the imidazole and the fused adjacent ring (C,D), forming a dihedral angle of 11.4 (6)°. The crystal packing displays intermolecular C—H...O hydrogen bonding. An intramolecular C—H...O interaction also occurs.
ISSN:1600-5368

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