Acta Cryst. (2013). E69, o1148 [ doi:10.1107/S1600536813016978 ]
Abstract: In the title compound, C20H15BrO2S, the dihedral angle between the mean plane [r.m.s. deviation = 0.030 (2) Å] of the naphthofuran ring system and the 4-methylphenyl ring is 38.49 (9)°. In the crystal, molecules are linked by C-H and C-Br [3.871 (2) Å] interactions into stacks along the b-axis direction. These stacks are further linked by weak C-HO hydrogen bonds, forming a three-dimensional network.
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