Acta Crystallographica Section E

Structure Reports Online

Volume 68, Part 6 (June 2012)


organic compounds



wn2472 scheme

Acta Cryst. (2012). E68, o1584    [ doi:10.1107/S1600536812018004 ]

(5,7-Dimethyl-2-oxo-2H-chromen-4-yl)methyl pyrrolidine-1-carbodithioate

N. M. Mahabaleshwaraiah, K. M. Kumar, O. Kotresh, W. F. A. Al-eryani and H. C. Devarajegowda

Abstract: In the title compound, C17H19NO2S2, 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 intramolecular C-H...S hydrogen bond occurs. The crystal structure features C-H...O hydrogen bonds and [pi]-[pi] interactions, with a centroid-centroid distance of 3.5728 (16) Å.


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