In the title compound, C(17)H(19)NO(2)S(2), the 2H-chromene ring system is almost planar, with a maximum deviation of 0.044 (2) Å, and the pyrrolidine ring adopts an envelope conformation. The dihedral angle between the 2H-chromene system and the planar part of the pyrrolidine ring is 83.65 (8)°. A weak intra-molecular C-H⋯S hydrogen bond occurs. The crystal structure features C-H⋯O hydrogen bonds and π-π inter-actions, with a centroid-centroid distance of 3.5728 (16) Å.
In the title compound, C(17)H(19)NO(2)S(2), the 2H-chromene ring system is almost planar, with a maximum deviation of 0.044 (2) Å, and the n class="Chemical">pyrrolidine ring adopts an envelope conformation. The dihedral angle between the 2H-chromene system and the planar part of the pyrrolidine ring is 83.65 (8)°. A weak intra-molecular C-H⋯S hydrogen bond occurs. The crystal structure features C-H⋯O hydrogen bonds and π-π inter-actions, with a centroid-centroid distance of 3.5728 (16) Å.
Authors: K Mahesh Kumar; Dalbir Kour; Kamini Kapoor; N M Mahabaleshwaraiah; O Kotresh; Vivek K Gupta; Rajni Kant Journal: Acta Crystallogr Sect E Struct Rep Online Date: 2012-02-29
Authors: Rajni Kant; Vivek K Gupta; Kamini Kapoor; Gurvinder Kour; K Mahesh Kumar; N M Mahabaleshwaraiah; O Kotresh Journal: Acta Crystallogr Sect E Struct Rep Online Date: 2012-03-17