3-Ethyl-5,5-di-phenyl-imidazolidine-2,4-dione

摘要

In the title mol-ecule, C17H16N2O2, the phenyl rings attached at the 5-position of the imidazolidine-2,4-dione ring are inclined to the five-membered ring by 60.03?(5) and 63.04?(5)°. In the crystal, N—H?O and C—H?O hydrogen bonds form chains along the?a-axis direction, which are connected in pairs by additional C—H?O hydrogen bonds. The chains are tied together by C—H?π(ring) inter-actions.