4,4′-Dianilino-3,3′-(4-chlorobenzylidene)bis[furan-2(5H)-one]
oleh: Feng Shi, Dian-Xiang Zhou, Shu-Jiang Tu
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2009-07-01 |
Deskripsi
In the molecule of the title compound, C27H21ClN2O4, the dihedral angle between the furan rings is 67.00 (3)°. The chlorophenyl ring is oriented at dihedral angles of 76.61 (3) and 69.36 (3)° with respect to the furan rings. An intramolecular N—H...O interaction results in the formation of an eight-membered ring with a twisted conformation. In the crystal structure, intermolecular N—H...O and C—H...O interactions link the molecules into a three-dimensional network, forming R22(16) ring motifs. Three weak C—H...π interactions are also found.