2-Anilino-3-benzoyl-4-(2,5-dichlorophenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-benzo[b]pyran

Abstract

The title compound, C30H25Cl2NO3, was prepared by the reaction of 3-oxo-N,3-diphenylpropanethioamide, 2,5-dichlorobenzaldehyde and 5,5-dimethyl-1,3-cyclohexanedione (1:1:1) in ethanol. The cyclohexene ring adopts a half-chair conformation. The crystal structure exhibits intramolecular N—H...O and C—H...O, and intermolecular C—H...O interactions.