Efficient Electrogenerated Chemiluminescence of Pyrrolopyrrole Aza-BODIPYs in the Near-Infrared Region with Tripropylamine: Involving Formation of S2 and T2 States.
Ryoichi IshimatsuHirosato ShintakuYuto KageMisaki KamiokaSoji ShimizuKoji NakanoHiroyuki FurutaToshihiko ImatoPublished in: Journal of the American Chemical Society (2019)
Efficient electrogenerated chemiluminescences (ECLs) of three pyrrolopyrrole aza-BODIPYs in the near-infrared region by using tripropylamine as a coreactant are reported. Kinetic analysis based on Marcus theory indicates the direct formation of S2 and T2 states through the electron transfer reaction, which affects the ECL efficiencies.