Li-he Yin, Rong Wan, F. Han
Jun 28, 2008
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Journal
Acta Crystallographica Section E: Structure Reports Online
Abstract
The title compound, C18H14FN3O2S2, was synthesized by the reaction of 5-(4-fluorophenyl)-N-(4-methoxybenzylidene)-1,3,4-thiadiazol-2-amine and mercaptoacetic acid. The thiazolidinone ring adopts a twist conformation. The 4-methoxyphenyl ring is almost perpendicular to the thiadiazole ring, making a dihedral angle of 88.4 (3)°. The 4-fluorophenyl ring is nearly coplanar with the thiadiazole ring, the dihedral angle being 6.8 (3)°. The crystal structure involves C—H⋯N, C—H⋯O and C—H⋯S hydrogen bonds.