2-Anilino-3-(2-hydroxyphenyl)quinazolin-4(3H)-one methanol monosolvate
Bi Liu, Xiao-Bao Chen, Xu-Hong Yang and 2 more
Acta Crystallographica Section E · 2010
doi:10.1107/s1600536810030631 (opens in a new tab)
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Abstract
In the title compound, C20H15N3O2·CH3OH, the quinazolinone ring system is approximately planar, the dihedral angle between the pyrimidinone ring and the adjacent benzene ring being 1.73 (6)°. The pyrimidinone ring makes dihedral angles of 77.58 (6) and 29.62 (6)°, respectively, with the hydroxyphenyl and phenyl rings. In the crystal, the components are connected by O—H...O and C—H...O hydrogen bonds, forming a zigzag chain along the b axis.
Abstract licence: CC BY
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