1-[4-(4-Fluorophenyl)-6-methyl-2-sulfanylidene-1,2,3,4-tetrahydropyrimidin-5-yl]ethanone
oleh: N. Anuradha, A. Thiruvalluvar, S. Chitra, D. Devanathan, R. J. Butcher
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2012-09-01 |
Deskripsi
In the title molecule, C13H13FN2OS, the heterocyclic ring adopts a slightly distorted flattened boat conformation, and the plane through the four coplanar atoms makes a dihedral angle of 87.45 (14)° with the benzene ring. The thione, acetyl and methyl groups lie on the opposite side of the heterocyclic mean plane to the fluorophenyl group, which has an axial orientation. N—H...O, N—H...S, C—H...F and C—H...O intermolecular hydrogen bonds and a weak C—H...π interaction involving the benzene ring are found in the crystal structure.