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

ABSTRACT: The mol-ecular structure of the title compound, C(28)H(20)N(4)O(6), 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 methyl-ene 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 inter-molecular C-H?O hydrogen bonding. An intra-molecular C-H?O inter-action also occurs.

SUBMITTER: Afrakssou Z

PROVIDER: S-EPMC3120525 | biostudies-literature | 2011 Jun

REPOSITORIES: biostudies-literature

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

Afrakssou Zahra Z Haoudi Amal A Capet Frédéric F Rolando Christian C El Ammari Lahcen L

Acta crystallographica. Section E, Structure reports online 20110507 Pt 6

The mol-ecular structure of the title compound, C(28)H(20)N(4)O(6), 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 methyl-ene 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 cop ...[more]

PMID: 21754757

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