organic compounds
The S atom of the sulfonyl group in the title compound, C21H19NO6S, has a distorted tetrahedral geometry. The amino groups and sulfonyl groups are connected by intermolecular N—HO hydrogen bonds. The furan ring is disordered in one of the two independent molecules in the asymmetric unit.
organic compounds
The title compound, C23H21NO4, was synthesized by the reaction of 1-naphthol with ethyl cyanocaetate and 4-methoxybenzaldehyde in ethanol under microwave irradiation. In the structure of C23H21NO4, there are intramolecular and intermolecular N–HO hydrogen bonds, also C–Hπ interactions.