(2Z)-2-Benzyl­idene-4-(prop-2-yn-1-yl)-2H-1,4-benzo­thia­zin-3(4H)-one

نویسندگان

  • Nada Kheira Sebbar
  • Abdelfettah Zerzouf
  • El Mokhtar Essassi
  • Mohamed Saadi
  • Lahcen El Ammari
چکیده

The mol-ecule of the title compound, C18H13NOS, is build up from two fused six-membered rings, with the heterocyclic component linked to a benzyl-idene group and to a prop-2-yn-1-yl chain. The six-membered heterocycle adopts a distorted screw-boat conformation. The prop-2-yn-1-yl chain is almost perpendicular to the mean plane through benzo-thia-zine as indicated by the C-N-C-C torsion angle of 86.5 (2)°. The dihedral angle between the benzene rings is 47.53 (12)°. There are no specific inter-molecular inter-actions in the crystal packing.

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عنوان ژورنال:

دوره 70  شماره 

صفحات  -

تاریخ انتشار 2014