Download citation
Download citation

link to html
In the zwitterionic title compound, C9H13NO2S, the pyrrolidine heterocycle adopts an envelope conformation (with the C atom in the 7-position as the flap). The negative charge is delocalized over the two carbonyl groups and the C atom connecting them. The positive charge is located on the S atom. Two inter­molecular C—H...O inter­actions are observed. The molecular geometry at the S atom is trigonal pyramidal.

Download citation
Download citation

link to html
In the title compound, C18H18N2O, the dihedral angle between the indole system and the phenyl ring is 17.2 (2)°. The crystal packing features two N—H...O hydrogen bonds, which link the mol­ecules into layers parallel to (001). The absolute configuration was determined by the synthetic procedure and was set according to the starting material.

Download citation
Download citation

link to html
In the title compound C17H25NO2, the piperidin-2-one ring adopts an envelope conformation with the C atom in the 5-position as the flap. The crystal packing is stabilized by inter­molecular O—H...O hydrogen bonds, building a infinite chain along the b-axis direction. C—H...π inter­actions further stabilize the crystal packing.
Follow Acta Cryst. E
Sign up for e-alerts
Follow Acta Cryst. on Twitter
Follow us on facebook
Sign up for RSS feeds