8,13,26-Trioxa-23-thia-21-aza-penta-cyclo-[18.6.0.0(2,7).0(14,19).0(21,25)]hexa-cosa-2(7),3,5,14,16,18-hexa-ene.

ABSTRACT: In the title compound, C21H23NO3S, both the thia-zole and oxazolidine rings adopt twist conformations. The mean plane of the thia-zole ring makes a dihedral angle of 61.02 (7)° with the oxazolidine ring mean plane, and dihedral angles of 22.72 (6) and 75.07 (6)° with the benzene rings. The benzene rings are almost perpendicular to one another, making a dihedral angle of 89.14 (6)°. There are bifurcated intra-molecular C-H⋯O hydrogen bonds in the mol-ecular structure. In the crystal, mol-ecules are linked via C-H⋯π inter-actions, forming chains propagating along [100].

SUBMITTER: Devi SK 

PROVIDER: S-EPMC3685049 | biostudies-literature | 2013 Jun

REPOSITORIES: biostudies-literature