2-(5,6-Dihydrobenzimidazo[1,2-c]quinazolin-6-yl)-6-ethoxyphenol

2-(5,6-Dihydrobenzimidazo[1,2-c]quinazolin-6-yl)-6-ethoxyphenol

In the title compound, C22H19N3O2, the phenol ring forms dihedral angles of 88.93 (10) and 87.95 (12)° with the benzimidazole system and the quinazoline benzene ring, respectively. In the crystal, molecules are linked via O—H...N hydrogen bonds...

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Bibliographic Details
Main Authors: Naser Eltaher Eltayeb, Siang Guan Teoh, Kong Mun Lo
Format: Article
Language:English
Published: International Union of Crystallography 2011-09-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536811034714
Description
Summary:In the title compound, C22H19N3O2, the phenol ring forms dihedral angles of 88.93 (10) and 87.95 (12)° with the benzimidazole system and the quinazoline benzene ring, respectively. In the crystal, molecules are linked via O—H...N hydrogen bonds into infinite chains along [100]. An intramolecular N—H...O hydrogen bond generates an S(6) ring.
ISSN:1600-5368

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