Crystal structure of 3-(benzo[d]thiazol-2-yl)-6-methyl-2H-chromen-2-one

Abdallah, Amira E. M.; Elgemeie, Galal H.; Jones, Peter G.

doi:10.1107/S205698902300347X

Article / Chapter Tue Apr 25 2023 CC BY 4.0

Published

Crystal structure of 3-(benzo[d]thiazol-2-yl)-6-methyl-2H-chromen-2-one

Abdallah, Amira E. M.; Elgemeie, Galal H.; Jones, Peter G.

The molecule of the title compound, C₁₇H₁₁NO₂S, is almost planar, with an interplanar angle of 3.01 (3)° between the benzothiazole and chromene ring systems. A short intramolecular S⋯O=C contact of 2.727 (2) Å is observed. The crystal packing involves a layer structure parallel to (211), containing dimeric inversion-symmetric units connected by a 'weak' C-H⋯O=C hydrogen bond.