N-[2-(N-Cyclohexylcarbamoyl)propan-2-yl]-N-(2-iodophenyl)prop-2-ynamide

In the title compound, C19H23IN2O2, the cyclohexane ring adopts a chair conformation, and the mean plane of the propiolamide unit is approximately perpendicular to the benzene ring [dihedral angle = 88.12 (13)°]. Weak intramolecular C—H...O hydrogen bonding is observed between the carbonyl group and the benzene ring. In the crystal, classical N—H...O hydrogen bonds and weak C—H...O interactions are present.