
The title compound, C23H24N2O2, is a product of photolysis of an unsymmetrical dibenzobarrelene diamide and has a dibenzosemibullvalene structure with normal molecular geometry and dimensions. Molecules are linked by one N—H
O hydrogen bond.

Supporting information
![]() | Crystallographic Information File (CIF) |
![]() | Structure factor file (CIF format) |
![]() | Portable Document Format (PDF) file |
CCDC reference: 129056