5-Acetyl-4-(4-chloro-phen-yl)-6-methyl-3,4-dihydro-pyrimidine-2(1H)-thione

Abstract

In the title mol-ecule, C13H13ClN2OS, the heterocyclic ring adopts a flattened boat conformation, and the plane through the four coplanar atoms makes a dihedral angle of 87.92 (10)° with the benzene ring. The thione, acetyl and methyl groups have equatorial orientations with respect to the attached heterocyclic ring. The chloro-phenyl group has an axial orientation. Inter-molecular N - H⋯O, N - H⋯S and C - H⋯O hydrogen bonds are found in the crystal structure.