Crystal structure of (6-bromo-2-oxo-2H-chromen-4-yl)methyl morpholine-4-carbodi-thio-ate.

K Mahesh Kumar,M Vinduvahini,O Kotresh,K R Roopashree,H C Devarajegowda

doi:10.1107/s2056989015011007

Abstract

In the title compound, C15H14BrNO3S2, the 2H-chromene ring system is nearly planar, with a maximum deviation of 0.034 (2) Å, and the morpholine ring adopts a chair conformation. The dihedral angle between best plane through the 2H-chromene ring system and the morpholine ring is 86.32 (9)°. Intramolecular C—H⋯S hydrogen bonds are observed. In the crystal, inversion-related C—H⋯S and C—H⋯O interactions generate R 2 2(10) and R 2 2(8) rings patterns, respectively. In addition, the crystal packing features π–π interactions between fused benzene rings [centroid–centroid distance = 3.7558 (12) Å].

Highlights

In the title compound, C15H14BrNO3S2, the 2H-chromene ring system is nearly planar, with a maximum deviation of 0.034 (2) A, and the morpholine ring adopts a chair conformation
Supporting information for this paper is available from the IUCr electronic archives (Reference: BQ2399)

Summary

Introduction

C15H14BrNO3S2, the 2H-chromene ring system is nearly planar, with a maximum deviation of 0.034 (2) A , and the morpholine ring adopts a chair conformation. ADepartment of Chemistry, Karnatak University’s Karnatak Science College, Dharwad, Karnataka 580 001, India, bDepartment of Physics, Yuvaraja’s College (Constituent College), University of Mysore, Mysore 570 005, Karnataka, India, and cDepartment of Physics, Sri D. First Grade College, Hunsur 571 105, Mysore District, Karnataka, India.

Results

Conclusion