928307-87-3Relevant articles and documents
Functionalized phenanthridine and dibenzopyranone derivatives through benzyne cyclization - Application to the total syntheses of trisphaeridine and N-methylcrinasiadine
Sanz, Roberto,Fernandez, Yolanda,Castroviejo, M. Pilar,Perez, Antonio,Fananas, Francisco J.
, p. 62 - 69 (2007)
A series of regioselectively functionalized benzo[c]chromen-6-ones, phenanthridinones, and phenanthridine derivatives have been prepared by an anionic cyclization and in situ oxidation sequence starting from 2-bromobenzyl-2-fluorophenyl ethers and amines.