Acta Cryst. (2007). E63, o1590-o1592  [ doi:10.1107/S1600536807009737 ]

1,1'-[4-(5-Bromo-2-furyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-diyl]diethanone

L. Svorc, V. Vrábel, J. Kozísek, S. Marchalín and P. Safár

Abstract: In the title compound, C₁₅H₁₆BrNO₃, the central 1,4-dihydropyridine (1,4-DHP) ring adopts a flattened boat conformation with the furyl group in a pseudoaxial orientation. The acetyl substituents of the 1,4-DHP ring at positions 3 and 5 have different (cis/trans) configurations with respect to the double bonds in the 1,4-DHP ring. The molecules form chains, parallel to the b axis, via N-HO intermolecular hydrogen bonds.

Online 7 March 2007

Copyright © International Union of Crystallography
IUCr Webmaster