Acta Cryst. (2013). E69, o1553-o1554
[ doi:10.1107/S1600536813025270 ]
Abstract: In the title compound, C20H17N3O4S, all non-H atoms, except those of the phenyl ring, are approximately coplanar [maximum deviation = 0.2214 (1) Å], and the dihedral angle between their best plane and the benzene ring is 53.13 (1)°. A short intramolecular OS contact of 2.838 (1) Å is formed between the ester carbonyl O atom and the S atom of the thiazolidine ring. In the crystal, molecules associated via O-HO, C-HO and C-HS hydrogen bonds form layers parallel to (010), with only C-HO-type short contacts between the molecules in adjacent layers.
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