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2-(4-Chloro-phen-yl)-4-phenyl-1,2-di-hydro-quinazoline.


ABSTRACT: In the title compound, C20H15ClN2, the pyrimidine ring is in a flattened half-chair conformation. The phenyl and chloro-substituted benzene rings form dihedral angles of 84.97?(5) and 80.23?(4)°, respectively, with the benzene ring of the di-hydro-quinazoline group. The dihedral angle between the phenyl and chloro-substituted benzene rings is 61.71?(5)°. In the crystal, mol-ecules are arranged in inter-secting layers parallel to (101) and (-102), with N-H?N hydrogen bonds linking mol-ecules along [010]. In addition, a weak C-H?? inter-action is observed.

SUBMITTER: Derabli C 

PROVIDER: S-EPMC3884317 | biostudies-literature | 2013 Oct

REPOSITORIES: biostudies-literature

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2-(4-Chloro-phen-yl)-4-phenyl-1,2-di-hydro-quinazoline.

Derabli Chamseddine C   Boulcina Raouf R   Bouacida Sofiane S   Merazig Hocine H   Debache Abdelmadjid A  

Acta crystallographica. Section E, Structure reports online 20131019 Pt 11


In the title compound, C20H15ClN2, the pyrimidine ring is in a flattened half-chair conformation. The phenyl and chloro-substituted benzene rings form dihedral angles of 84.97 (5) and 80.23 (4)°, respectively, with the benzene ring of the di-hydro-quinazoline group. The dihedral angle between the phenyl and chloro-substituted benzene rings is 61.71 (5)°. In the crystal, mol-ecules are arranged in inter-secting layers parallel to (101) and (-102), with N-H⋯N hydrogen bonds linking mol-ecules alon  ...[more]

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