1436427-29-0Relevant articles and documents
Phenanthrene synthesis by eosin Y-catalyzed, visible light- Induced [4+2] benzannulation of biaryldiazonium salts with alkynes
Xiao, Tiebo,Dong, Xichang,Tang, Yanchi,Zhou, Lei
, p. 3195 - 3199 (2012)
A metal-free, visible light-induced [4+2] benzannulation of biaryldiazonium salts with alkynes was developed. With eosin Y as photoredox catalyst, a variety of 9-substituted or 9,10-disubstituted phenanthrenes were obtained via a cascade radical addition and cyclization sequence. Copyright