In the title mol-ecule, C28H27N3O3S, the heterocyclic portion of the tetra-hydro-iso-quinoline unit is planar and an intra-molecular N-H⋯N hydrogen bond and a C-H⋯π(ring) inter-action help to determine the overall conformation. In the crystal, a layer structure with the layers parallel to (10) is generated by O-H⋯O and C-H⋯O hydrogen bonds.
Keywords: C—H⋯π(ring) interaction; crystal structure; hydrogen bond; phenylacetamide; tetrahydroisoquinoline.
© Al-Taifi et al. 2021.