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Ethyl (4-{[(di-ethyl-carbamo-thio-yl)sulfan-yl]meth-yl}-2-oxo-2H-chromen-7-yl)carbamate.

ABSTRACT: 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). ?-? inter-actions are observed between inversion-related aromatic rings [shortest centroid-centroid distance = 3.6300?(11)?Å].

SUBMITTER: Roopashree KR

PROVIDER: S-EPMC3998360 | biostudies-literature | 2014 Feb

REPOSITORIES: biostudies-literature

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Ethyl (4-{[(di-ethyl-carbamo-thio-yl)sulfan-yl]meth-yl}-2-oxo-2H-chromen-7-yl)carbamate.

Roopashree K R KR Kumar K Mahesh KM Anitha B R BR Ravi A J AJ Devarajegowda H C HC

Acta crystallographica. Section E, Structure reports online 20140129 Pt 2

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) ...[more]

PMID: 24764921

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