Department of Chemistry, The University of Jordan, Amman 11942, Jordan
Ahmad Husein
Department of Chemistry, Faculty of Science, An-Najah National University, Nablus, Palestine
Rami Shareiah
Department of Basic Science, Allied Medical Science College, Applied Science Private University, PO Box 166, Amman 11931, Jordan
Preferred Abstract (Original):
In the title compound, C15H14O3, the dihedral angle between the benzene rings is 75.85 (7)°. In the crystal, centrosymmetrically related molecules are weakly associated through pairs of interactions between a benzene ring and an O atom of the ester group [ring centroid O = 3.952 (7) Å], and through pairs of interactions between the other benzene ring and an O atom of the phenoxy group [ring centroid O = 3.912 (7) Å], giving chains extending along [110].
In the molecule of the title compound, C16H20N4, the 1,3-diazinane ring adopts a chair conformation and the dihedral angle formed by the pyridine rings is 78.64 (8)°. The molecular conformation is stabilized by an intramolecular C-H N hydrogen bond, forming an S(6) ring motif. In the crystal, centrosymmetrically related molecules are linked into dimers by pairs of N-H N hydrogen bonds, generating rings of R22(10) graph-set motif.