Ethyl (4-{[(di-ethyl-carbamo-thio-yl)sulfan-yl]meth-yl}-2-oxo-2H-chromen-7-yl)carbamate.
In the title compound, C18H22N2O4S2, the 2H-chromene ring system is essentially planar (r.m.s. deviation = 0.012 Å). The mol-ecular conformation is stabilized by a C-H⋯O hydrogen bond. In the crystal, N-H⋯S and C-H⋯O hydrogen bonds occur, the former enclosing an R (2) 2(22) ring motif, and lead to the formation of a two-dimensional slab-like network lying parallel to (10-1). π-π inter-actions are observed between inversion-related aromatic rings [shortest centroid-centroid distance = 3.6300 (11) Å].
Department of Physics, Yuvaraja's College (Constituent College), University of Mysore, Mysore 570 005, Karnataka, India.
K R
KR
Roopashree
Department of Chemistry, Karnatak University's Karnatak Science College, Dharwad, Karnataka 580 001, India.
K Mahesh
KM
Kumar
Department of Physics, Yuvaraja's College (Constituent College), University of Mysore, Mysore 570 005, Karnataka, India.
B R
BR
Anitha
Department of Physics, Yuvaraja's College (Constituent College), University of Mysore, Mysore 570 005, Karnataka, India.
A J
AJ
Ravi
Department of Physics, Yuvaraja's College (Constituent College), University of Mysore, Mysore 570 005, Karnataka, India.
H C
HC
Devarajegowda