A general and practicable synthesis of polycyclic heteroaromatic compounds. Part 3. Extension of the synthesis to ‘quinone methides’ of naphthalene, phenanthrene, and benzene
作者:Orhan Bilgic、Douglas W. Young
DOI:10.1039/p19800001233
日期:——
general synthesis of polycyclicheteroaromaticcompounds by generation of a quinonemethide in the presence of an aromatic amine has been successfully extended to naphthalene and phenanthrene ‘quinonemethides’. Whereas yields had been highest when the putative quinonemethides of less aromatic compounds were generated by a retro-Diels–Alder process, this method was inappropriate for the ‘quinone methides’