organic compounds
The title compound, C7H4Br2O, has mirror symmetry perpendicular to the tropone ring, and forms a head-to-head association of two nearly parallel molecules. Intermolecular π–π, halogen–halogen and C—HO interactions are observed in the crystal structure.
organic compounds
The title compound, also known as 2-amino-5-[4-(octylamino)phenyl]tropone, C21H28N2O, contains two crystallographically independent molecules in the asymmetric unit. The NH2 group of the 2-aminotropone unit and the NH group of the aminobenzene unit participate in intermolecular hydrogen bonding with the O atoms of neighbouring molecules. An intermolecular π–π interaction is observed in the crystal structure.