2-[6-Thioxo-5-(2,4,6-trimethylphenyl)-1,3,5-thiadiazinan-3- yl]acetic acid

Abstract

In the molecule of the title compound, C14H18N2O2S2, the

1,3,5-thiadiazinane-2-thione ring adopts an envelope confor- mation with one of the N atoms at the flap position. The plane

throught the five co-planar atoms of the heterocycle is oriented at a dihedral angle of 80.59 (8) with respect to the aromatic ring. In the crystal structure, weak intermolecular O—HS interactions link the molecules into chains along the b axis.