Formula: C40H40F6IrN4P. The mechanism of aromatic electrophilic substitution of aromatic heterocycles is consistent with that of benzene. Compound: [Ir(dtbbpy)(ppy)2]PF6, is researched, Molecular C40H40F6IrN4P, CAS is 676525-77-2, about Dual Photoredox and Gold Catalysis: Intermolecular Multicomponent Oxyarylation of Alkenes. Author is Hopkinson, Matthew N.; Sahoo, Basudev; Glorius, Frank.
Intermol. three-component oxyarylation reactions of simple alkenes R1CH:CH2 [R1 = n-C6H13, 4-BrC6H4OCH2CH2, PhCO2(CH2)4, 2-(phthalimido)ethyl, etc.] with alcs. R2OH (R2 = Me, Et, i-Pr) or acetic acid and a arene source have been developed using a dual gold and photoredox catalytic system. Inexpensive organic dyes could be employed as the photocatalyst using aryldiazonium salts ArN2+BF4 (Ar = Ph, 4-MeC6H4, 4-BrC6H4, etc.), while the combination of gold and iridium catalysts allowed for diaryliodonium compounds Ar2I+BF4- (Ar = Ph, 2-MeC6H4, 3-EtO2CC6H4, etc.) to be employed as the source of the arene coupling partner. In both cases, arylated ethers R1CH(OR2)CH2Ar were generated under remarkably mild conditions using readily accessible visible light sources.
In addition to the literature in the link below, there is a lot of literature about this compound([Ir(dtbbpy)(ppy)2]PF6)Formula: C40H40F6IrN4P, illustrating the importance and wide applicability of this compound(676525-77-2).
Reference:
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”