2‐(4‐Fluorophenyl)‐6‐phenyltetrahydro‐2H‐thiopyran‐4‐one 1‐oxide

摘要: In the title compound, C17H15FO2S, a crystallographic mirror plane bis­ects mol­ecule, passing through O=S and C=O of central ring, with statistical disorder F atom. Orientational aromatic ring is also observed; site occupancy factors are ca. 0.75 0.25. thio­pyran unit has chair conformation; geometries around S carbonyl C atoms tetra­hedral planar, respectively.