(R)-2-Phen-oxy-1-(4-phenyl-2-sulfan-ylidene-1,3-oxazolidin-3-yl)ethanone.

ABSTRACT: The central 1,3-oxazolidine-2-thione ring in the title compound, C(17)H(15)NO(3)S, is approximately planar with maximum deviations of 0.036?(4) and -0.041?(5)?Å for the O and methyl-ene-C atoms, respectively. The dihedral angles formed between this plane and the two benzene rings, which lie to the same side of the central plane, are 86.5?(2) [ring-bound benzene] and 50.6?(3)°. The ethan-1-one residue is also twisted out of the central plane, forming a O-C-N-C torsion angle of 151.5?(5)°. The dihedral angle formed by the benzene rings is 62.8?(2)° so that overall, the mol-ecule has a twisted U-shape. In the crystal, mol-ecules are linked into supra-molecular arrays two mol-ecules thick in the bc plane through C-H?O, C-H?S and C-H?? inter-actions.

SUBMITTER: Caracelli I 

PROVIDER: S-EPMC3201535 | biostudies-literature | 2011 Oct

REPOSITORIES: biostudies-literature