1428265-16-0Relevant articles and documents
Synthesis of phenanthridine derivatives via cascade annulation of diaryliodonium salts and nitriles
Li, Jian,Wang, Hongni,Sun, Jiangtao,Yang, Yang,Liu, Li
, p. 7904 - 7908 (2014)
A cascade coupling reaction toward a variety of phenanthridine derivatives has been developed. This cascade transformation proceeds via the copper-catalyzed coupling reaction of diaryliodonium salts and nitriles, and undergoes cyclization into the phenanthridine core.
Modular synthesis of phenanthridine derivatives by oxidative cyclization of 2-isocyanobiphenyls with organoboron reagents
Tobisu, Mamoru,Koh, Keika,Furukawa, Takayuki,Chatani, Naoto
supporting information, p. 11363 - 11366 (2013/01/15)
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