1453098-05-9Relevant articles and documents
PhI(OAc)2-mediated synthesis of 6-(trifluoromethyl) phenanthridines by oxidative cyclization of 2-isocyanobiphenyls with CF 3SiMe3 under metal-free conditions
Wang, Qile,Dong, Xichang,Xiao, Tiebo,Zhou, Lei
, p. 4846 - 4849 (2013/10/08)
A mild and efficient method for the synthesis of 6-(trifluoromethyl) phenanthridines through oxidative cyclization of 2-isocyanobiphenyls with CF3SiMe3 under metal-free conditions was developed. The reaction allows the direct formation of C-CF3 bonds and rapid access to phenanthridine ring systems in one catalytic cycle.