The title compound was prepared by Wittig-reaction of 1-bromo-2-formylnaphthalene and (3,5-dimethoxyphenyl)-methylene phosphorane. It crystallizes from dichloromethane/petroleum ether monoclinically in the space group P21/n with a = 1493.4(6), b = 842.3(2), c = 1485.0(6) pm and β = 117.95(3)°.
Zeitschrift für Kristallographie – Crystalline Materials offers a place for researchers to present results of their crystallographic studies. The journal includes theoretical as well as experimental research. It publishes Original Papers, Letters and Review Articles in manifold areas of crystallography.