41001-33-6Relevant articles and documents
Modular synthesis of phenanthridine derivatives by oxidative cyclization of 2-isocyanobiphenyls with organoboron reagents
Tobisu, Mamoru,Koh, Keika,Furukawa, Takayuki,Chatani, Naoto
, p. 11363 - 11366 (2012)
Where HAS you been? A manganese-mediated annulation of 2-isocyanobiaryls with organoboronic acids is developed for the synthesis of a broad range of phenanthridine derivatives (see scheme). Mechanistic studies indicate that the reaction proceeds by the intramolecular homolytic aromatic substitution (HAS) of an imidoyl radical intermediate. Copyright
