Scheme 12.
Synthesis of benzo[ghi]perylene via the cycloaddition of phenyl vinyl sulfoxide to the perylene bay region [147]. Reagents and conditions: (a) pressure vessel, 155 °C, 4 d, Y = 8%.
Synthesis of benzo[ghi]perylene via the cycloaddition of phenyl vinyl sulfoxide to the perylene bay region [147]. Reagents and conditions: (a) pressure vessel, 155 °C, 4 d, Y = 8%.