[Ru2(p-PriC6H4Me)2(μ-Cl)Cl]2; 1-(chloromethyl)-4-fluoro-1,4-diazoniabicyclo-[2.2.2]octane bis(tetrafluoroborate); trifluoroacetic acid; trifluoroacetic anhydride T=85°C; 2.5 h;

nitration;