25491-54-7Relevant articles and documents
Palladium-catalyzed annulation of arynes by o-halobenzamides: Synthesis of phenanthridinones
Lu, Chun,Dubrovskiy, Anton V.,Larock, Richard C.
, p. 8648 - 8656 (2012/11/07)
The palladium-catalyzed annulation of arynes by substituted o-halobenzamides produces N-substituted phenanthridinones in good yields. This methodology provides this important heterocyclic ring system in a single step by simultaneous C-C and C-N bond formation, under relatively mild reaction conditions, and tolerates a variety of functional groups.