[Ir(2-phenylpyridine)-2-(4,4’-di-tert-butyl-2,2’-bipyridine)]PF6; N-ethyl-N,N-diisopropylamine in acetonitrile T=25°C; 5 h; Irradiation; ConcentrationReagent/catalyst;

tetrabutyl-ammonium chloride; sodium acetate; palladium diacetate in N,N-dimethyl-formamide T=80°C; 24 h;