[{(η5-C5Me5)IrCl}2(μ-Cl)2]; 1-(chloromethyl)-4-fluoro-1,4-diazoniabicyclo-[2.2.2]octane bis(tetrafluoroborate) in tetrahydrofuran; water T=30°C; 15 h; Inert atmosphere; regiospecific reaction;

pyridine; chromium(VI) oxide in dichloromethane Ambient temperature;