Crystal structure of (7-methyl-2-oxo-2H-chromen-4-yl)methyl piperidine-1-carbodithioate

Abstract

In the title compound, C17H19NO2S2, the 2H-chromene ring system is nearly planar, with a maximum deviation of 0.0383 (28) Å, and the piperidine ring adopts a chair conformation. The 2H-chromene ring makes dihedral angles of 32.89 (16) and 67.33 (8)°, respectively, with the mean planes of the piperidine ring and the carbodithioate group. In the crystal, C—H...O and weak C—H...S hydrogen bonds link the molecules into chains along [001]. The crystal structure also features C—H...π and π–π interactions, with a centroid–centroid distance of 3.7097 (17) Å.

Keywords

• crystal structure
• 2H-chromene
• hydrogen bonding
• C—H...π interactions
• π–π interactions