Crystal structure of 3-amino-2-propylquinazolin-4(3H)-one

El-Hiti, Gamal A. . 2015

In the title molecule, C11H13N3O, the propyl group is almost perpendicular to the quinazolin-4(3H)-one mean plane, making a dihedral angle of 88.98 (9). In the crystal, molecules related by an inversion centre are paired via p–p overlap, indicated by the short distances of 3.616 (5) and 3.619 (5) A ° between the centroids of the aromatic rings of neighbouring molecules. Intermolecular N—H … N and N—H …. O hydrogen bonds form R6 6(30) rings and C(5) chains, respectively, generating a three-dimensional network. Weak C—H …. O interactions are also observed.

Publication Work Type

Research

Volume Number

Issue Number

Magazine \ Newspaper

Acta Crystallographica Section E

Pages

o590-o591