The Action of Vanadium Oxytrifluoride on N-Arylbenzylamines—a Route to Some Phenanthridines
作者:Andris J. Liepa、Roland N. Nearn、Denis M. J. Wright
DOI:10.1071/ch03177
日期:——
of vanadium oxytrifluoride upon electron-rich N-arylbenzylamines provides a convenient synthesis of phenanthridines. Excess of oxidant can lead to selective hydroxylation of a methyl substituent. Benzylamines with a phosphonate substituent on the methylene group lead to 6-substitutedphenanthridines.