3-Benzylidene-8-Methoxy-6-(Prop-1-EnyL) Chroman-4-One

Abstract

In the title compound, C20H18O3, the phenyl ring makes a dihedral angle of 50.41 (10)° with the benzene ring of the chromanone unit. The mol-ecular structure is stabilized by weak intra-molecular C - H⋯O inter-actions and the crystal packing is stabilized by weak inter-molecular C - H⋯O inter-actions. © International Union of Crystallography 2007.