2-(2,4-Dichlorophenyl)-3-[5-(4-methoxyphenyl)-1,3,4-thiadiazol-2-yl]-1,3-thiazolidin-4-one

Abstract

In the mol­ecule of the title compound, C18H13Cl2N3O2S2, the thia­zolidinone ring has an envelope conformation with the S atom displaced by 0.394 (3) Å from the plane of the other ring atoms. The thia­diazole ring is oriented at a dihedral angle of 7.40 (4)° with respect to the 4-methoxy­phenyl ring. Intra­molecular C—H⋯S, C—H⋯N and C—H⋯Cl hydrogen bonds result in the formation of two planar and two non-planar five-membered rings. The planar five-membered rings are oriented at a dihedral angle of 6.23 (3)°. The 2,4-dichloro­phenyl ring is oriented at dihedral angles of 84.21 (4) and 83.55 (3)° with respect to the thia­diazole and 4-methoxy­phenyl rings, respectively. In the crystal structure, inter­molecular C—H⋯O hydrogen bonds link the mol­ecules into centrosymmetric dimers.