A concise and versatile route to tetrahydro-1-benzazepines carrying [a]-fused heterocyclic units: Synthetic sequence and spectroscopic characterization, and the molecular and supramolecular structures of one intermediate and two products

1. Guerrero, S.A.
2. Ramírez, J.E.
3. Palma, A.
4. Cobo, J.
5. Glidewell, C.