Abstract
In the molecule of the title compound, C21H14N2O3, the quinazoline ring system [maximum deviation = 0.076 (1) Å] makes dihedral angles of 40.57 (9) and 42.31 (11)°, respectively, with the phenyl and 1,3-benzodioxole rings. The dihedral angle between the phenyl ring and the 1,3-benzodioxole ring is 4.34 (10)°. In the crystal, C—H⋯O hydrogen bonds link the molecules into infinite zigzag chains extending along [100].
Highlights
In the molecule of the title compound, C21H14N2O3, the quinazoline ring system [maximum deviation = 0.076 (1) Å]
Quinazoline and their derivatives are an interesting class of heterocyclic compounds that have drawn much attention because of their biological and pharmaceutical activities; such as anti-bacterial (Kung et al, 1999), antimicrobial (Arfan et al, 2008) antifungal (Bartroli et al, 1998) and anticonvulsant activities (Mannschreck et al, 1984)
All su's are estimated from the variances of the variance-covariance matrix
Summary
Refinement a Department of Studies in Physics, Manasagangotri, University of Mysore, Mysore. 570 006, India, bDepartment of Studies in Chemistry, Manasagangotri, University of Mysore, Mysore 570 006, India, and cDepartment of Physics, St Philomena’s. R factor = 0.040; wR factor = 0.101; data-to-parameter ratio = 16.0. In the molecule of the title compound, C21H14N2O3, the quinazoline ring system [maximum deviation = 0.076 (1) Å]. Makes dihedral angles of 40.57 (9) and 42.31 (11) , respectively, with the phenyl and 1,3-benzodioxole rings. The dihedral angle between the phenyl ring and the 1,3benzodioxole ring is 4.34 (10). C—H O hydrogen bonds link the molecules into infinite zigzag chains extending along [100]
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