organic compounds
In the title compound, C23H16N2O3·CH4O, the N—N bond distance in the pyrazole ring, which is planar within 0.008 Å, is 1.3634 (18) Å. The crystal packing is stabilized by O—HO, O—HN and C—HO intermolecular hydrogen bonds.
organic compounds
Open access
The synthesis of the title compound, C38H29N3O5, proceeds through a [4 + 2]-cycloaddition reaction. 4-(4-Methoxybenzoyl)-5-(4-methoxyphenyl)furan-2,3-dione was reacted with phenyl isocyanate to synthesize this new derivative of pyrrolo[2,3-d]pyrimidine in a low-temperature reaction. The molecule is composed of a pyrrolopyrimidine moiety with three phenyl and two p-methoxyphenyl substituents.
organic compounds
Open access
In the title compound, C25H19NO6, the molecular structure is stabilized by intra- and intermolecular C—HO hydrogen bonds. The intermolecular hydrogen bonds link the molecules into a herringbone-like dimer.
organic compounds
Open access
The structure of the title compound, C41H35N3O5, is stabilized by intra- and intermolecular C—HO hydrogen bonds.