[HTML version][PDF version][CIF][3d view][Structure Factors][Supplementary Material][CIF check Report][Issue contents]  [Open access]

[Contents scheme]

Acta Cryst. (2012). E68, o238  [ doi:10.1107/S1600536811054456 ]

3-Hydroxy-4-phenyl-1-(prop-2-en-1-yl)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-2-one

M. Rida, K. Mamari, E. M. Essassi and S. W. Ng

Abstract: The asymmetric unit of the title compound, C18H18N2O2, contains three independent molecules. In each, the seven-membered diazepine ring adopts a boat conformation with the hydroxy-substituted C atom at the prow and fused-ring C atoms at the stern. In the crystal, the molecules are linked by O-H...O and N-H...O hydrogen bonds. The allyl group of one molecule is equally disordered over two positions.

Online 23 December 2011


Copyright © International Union of Crystallography
IUCr Webmaster