Acta Cryst. (2003). E59, o1670-o1671  [ doi:10.1107/S1600536803021962 ]

7-Chloromethylbenzo[b]naphtho[1,2-d]pyran-6-one

H.-K. Fun, H.-Y. Hu, J.-H. Xu, X.-M. Li and S.-S. Zhang

Abstract: In the title compound, C₁₈H₁₁ClO₂, the pyranone ring adopts a boat conformation. There is one intramolecular C-HO interaction, forming a six-membered ring. The crystal structure is stabilized by intermolecular C-HO interactions and van der Waals forces.

Online 7 October 2003

Copyright © International Union of Crystallography
IUCr Webmaster