(7-Chloro-2-oxo-2H-chromen-4-yl)methyl pyrrolidine-1-carbodi-thio-ate.

ABSTRACT: In the title compound, C15H14ClNO2S2, the 2H-chromene ring system is essentially planar, with a maximum deviation of 0.0133?(10)?Å. Three C atoms and their attached H atoms of the pyrrolidine ring are disordered [occupany ratio 0.874?(7):0.126?(7)] with both disorder components adopting a twisted conformation. The dihedral angle between the 2H-chromene ring system and the major occupancy component of the pyrrolidine ring is 89.45?(7)°. In the crystal, inversion dimers linked by pairs of C-H?S and C-H?O inter-actions generate R (2) 2(24) and R (2) 2(10) loops, respectively. Further C-H?O hydrogen bonds link the dimers into [100] chains. C-H?? inter-actions also occur and there is very weak ?-? stacking [inter-planar spacing = 3.650?(5)?Å; centroid-centroid distance = 4.095?(7)?Å] between inversion-related chloro-benzene rings.

SUBMITTER: Kotresh O 

PROVIDER: S-EPMC3884339 | biostudies-literature | 2013 Oct

REPOSITORIES: biostudies-literature