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 dihydroquinazoline group. The dihedral angle between the phenyl and chloro-substituted benzene rings is 61.71 (5)°. In the crystal, molecules are arranged in intersecting layers parallel to (101) and (-102), with N—H⋯N hydrogen bonds linking molecules along [010]. In addition, a weak C—H⋯π interaction is observed.
Highlights
Constantine, Algeria, bUnité de Recherche de Chimie de l’Environnement et Moléculaire Structurale, CHEMS, Université Constantine 1, 25000, Algeria, and c
C20H15ClN2, the pyrimidine ring is in a flattened half-chair conformation
Molecules are arranged in intersecting layers parallel to (101) and (102), with N—H N hydrogen bonds linking molecules along [010]
Summary
Debachea a Laboratoire de Synthèse des Molécules d’Intérêts Biologiques, Département de Chimie, Faculté des Sciences Exactes, Université de Constantine 1, 25000. Constantine, Algeria, bUnité de Recherche de Chimie de l’Environnement et Moléculaire Structurale, CHEMS, Université Constantine 1, 25000 , Algeria, and c. Département Sciences de la Matière, Faculté des Sciences Exactes et Sciences de la Nature et de la Vie, Université Oum El Bouaghi 04000, Algeria. R factor = 0.031; wR factor = 0.081; data-to-parameter ratio = 12.8. C20H15ClN2, the pyrimidine ring is in a flattened half-chair conformation. The phenyl and chlorosubstituted benzene rings form dihedral angles of 84.97 (5). 80.23 (4) , respectively, with the benzene ring of the dihydroquinazoline group. The dihedral angle between the phenyl and chloro-substituted benzene rings is 61.71 (5).
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
