7-Chloro-4-(2,5-dichlorophenyl)-1-phenyl-1H-thiochromeno[2,3-b]pyridine-2,5(3H,4H)-dione

Abstract

In the crystal structure of the title compound, C24H14Cl3NO2S, the tetrahydropyridine ring adopts a half-chair conformation and both pendant benzene rings are oriented nearly perpendicular to the thiochromeno[2,3-b]pyridine system.