Nitrogen-bridged six-membered ring

Nitrogen-Bridged Six-Membered Ring Systems 7-Azabicyclo[2.2.l]hepta-2,5-dienes, Naphthalen-l,4-imines, and Anthracen-9,10-imines L. J. Kricka and J. M. Vernon, Adv. Heterocycl. Chem., 1974,16, 87-122. 

Nitriles and nitrilium salts, heterocyclic synthesis involving, 6, 95 Nitro-compounds, heteroaromatic, ring synthesis of, 25, 113 Nitrogen-bridged six-membered ring systems, 16, 87... 

---