Crystal structure of 7-bromo-2-(3-fluorophenyl)-1-(methylsulfinyl)naphtho[2,1-b]furan

Abstract

In the title compound, C19H11BrFO2S, the dihedral angle between the plane of the naphthofuran ring system [r.m.s. deviation = 0.043 (2) Å] and that of the 3-fluorobenzene ring is 39.32 (8)°. In the crystal, molecules are linked by C—H...O and C—Br...π [3.835 (1) Å] interactions into stacks along the c axis, forming a three-dimensional network. The F atom is disordered over two positions, with site-occupancy factors of 0.851 (3) and 0.149 (3).

Keywords

• crystal structure
• naphthofuran
• 3-fluorobenzene
• C—H...O interactions
• C—Br...π interactions