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2-Chloro-N-(2-chloro-benzo-yl)-N-(2-ethyl-4-oxo-3,4-di-hydro-quinazolin-3-yl)benzamide.

ABSTRACT: In the title compound, C24H17Cl2N3O3, the quinazolinone ring system is close to planar (r.m.s. deviation = 0.0132?Å), with the imide unit almost perpendicular to it, subtending a dihedral angle of 89.1?(1)°. However, the imide unit itself is not planar, the dihedral angle between the two O=C-N components being 34.6?(1)°. The dihedral angle between the two chlorobenzene rings is 40.50?(7)°, while the angles between these rings and the imide moiety are 54.6?(1) and 58.2?(1)°, respectively. The dihedral angles between the 2-chloro-phenyl rings and the quinazolinone ring system are 48.77?(5) and 32.92?(7)° for rings A and B, respectively. In the crystal, weak C-H?O inter-actions link the mol-ecules into a three-dimensional array.

SUBMITTER: Bakare O

PROVIDER: S-EPMC3998615 | biostudies-literature | 2014 Apr

REPOSITORIES: biostudies-literature

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2-Chloro-N-(2-chloro-benzo-yl)-N-(2-ethyl-4-oxo-3,4-di-hydro-quinazolin-3-yl)benzamide.

Bakare Oladapo O Thompson Candice C Brandy Yakini Y Butcher Ray J RJ

Acta crystallographica. Section E, Structure reports online 20140329 Pt 4

In the title compound, C24H17Cl2N3O3, the quinazolinone ring system is close to planar (r.m.s. deviation = 0.0132 Å), with the imide unit almost perpendicular to it, subtending a dihedral angle of 89.1 (1)°. However, the imide unit itself is not planar, the dihedral angle between the two O=C-N components being 34.6 (1)°. The dihedral angle between the two chlorobenzene rings is 40.50 (7)°, while the angles between these rings and the imide moiety are 54.6 (1) and 58.2 (1)°, respectively. The dih ...[more]

PMID: 24826190

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