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(6-Meth-oxy-2-oxo-2H-chromen-4-yl)methyl morpholine-4-carbodithio-ate
H C Devarajegowda1, K Mahesh Kumar, S Seenivasa
1Department of Physics, Yuvaraja's College (Constituent College), University of Mysore, Mysore 570 005, Karnataka, India.
Abstract:
In the title compound, C(16)H(17)NO(4)S(2), the 2H-chromene ring system is nearly planar, with a maximum deviation of 0.070 (1) Å, and the morpholine ring adopts a chair conformation; the bond-angle sum for its N atom is 357.9°. The dihedral angle between the the 2H-chromene ring and the best plane through the morpholine ring is 89.09 (6)°. An intra-molecular C-H⋯S hydrogen bond occurs. In the crystal, C-H⋯O hydrogen bonds generate R(2) (2)(8) rings and π-π inter-actions occur between fused benzene rings of the chromene system [shortest centroid-centroid distance = 3.5487 (8) Å].
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