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Acta Crystallogr Sect E Struct Rep Online. 2010 Mar 27;66(Pt 4):o963. doi: 10.1107/S1600536810011086.



In the title compound, C(26)H(26)N(2)O(2)S, the dihedral angle between the benzothia-zole and coumarin rings is 8.34 (7)°, indicating that the overall benzothia-zole substituent is almost coplanar with the coumarin rings. An intra-molecular S⋯O [2.813 (1) Å] contact may help to stabilize the mol-ecular conformation. In the crystal structure, π-π stacking inter-actions [centroid-centroid distances = 3.480 (2) Å] link pairs of mol-ecules.

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