title: 2-(N-Phenyl-methane-sulfonamido)-ethyl 1H-pyrrole-2-carboxyl-ate.
abstract: In the title compound, C(14)H(16)N(2)O(4)S, the eth-oxy-carbonyl group is nearly planar, with an r.m.s. deviation of 0.0067 Å, and is almost coplanar with the pyrrole ring [dihedral angle = 5.81 (15)°], whereas it is inclined at a dihedral angle of 61.90 (13)° to the phenyl ring. The dihedral angle between the pyrrole and phenyl rings is 56.15 (13)°. In the crystal, centrosymmetrically related mol-ecules are linked into dimers by pairs of N-H⋯O hydrogen bonds, forming rings of R(2) (2)(10) graph-set motif. The dimers are further connected by weak inter-molecular C-H⋯O hydrogen bonds and C-H⋯π inter-actions, forming layers parallel to the bc plane.
authors.forename: Salman Tariq
authors.initials: ST
authors.lastname: Khan
authors.forename: Peng
authors.initials: P
authors.lastname: Yu
authors.forename: Aisha
authors.initials: A
authors.lastname: Nelofar
authors.forename: Zaheer
authors.initials: Z
authors.lastname: Ahmed
authors.forename: Suchada
authors.initials: S
authors.lastname: Chantrapromma