Rac-4-Amino-1-(2-benzoyl-1-phenylethyl)-3-methyl-1H-1,2,4-triazole-5(4H) -thione

Abstract

The title compound, C18H18N4OS, has an almost planar 1,2,4-triazole ring [r.m.s. deviation = 0.0036 (2) Å], which makes dihedral angles of 78.5 (2) and 77.6 (11)° with the two phenyl rings. An intramolecular N -H⋯S interaction occurs. In the crystal, molecules are linked by an intermolecular threecentre N -H⋯(O,S) cyclic hydrogenbonding interaction.