Acta Cryst. (2009). E65, o564-o565  [ doi:10.1107/S1600536809005029 ]

5-Acetyl-4-(4-chlorophenyl)-6-methyl-3,4-dihydropyrimidine-2(1H)-thione

N. Anuradha, A. Thiruvalluvar, K. Pandiarajan, S. Chitra and R. J. Butcher

Abstract: In the title molecule, 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 chlorophenyl group has an axial orientation. Intermolecular N-HO, N-HS and C-HO hydrogen bonds are found in the crystal structure.

Online 21 February 2009

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