(2Z)-3-(2,4-Di­chloro­phen­yl)-3-hy­droxy-N-phenyl­prop-2-ene­thio­amide

In the title mol­ecule, C₁₅H₁₁Cl₂NOS, the dihedral angle between the phenyl and benzene rings is 72.24 (1)°. In the crystal, pairs of N—H...S hydrogen bonds form dimers with twofold rotational symmetry. The dimers are connected by weak C—H...O hydrogen bonds, forming a two-dimensional network parallel to (001). An intra­molecular O—H...S hydrogen bond is also observed.