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- Gualandi, Andrea; Rodeghiero, Giacomo; Della Rocca, Emanuele; Bertoni, Francesco; Marchini, Marianna; Perciaccante, Rossana; Jansen, Thomas Paul; Ceroni, Paola; Cozzi, Pier Giorgio
- Chemical communications 2018 v.54 no.72 pp. 10044-10047
- catalytic activity; coumarin; dyes; redox reactions; reducing agents; triethylamine
- ... Here we report the application of readily prepared and available coumarin dyes for photoredox catalysis, which are able to mimic powerful reductant [Ir(iii)] complexes. Coumarin derivatives 9 and 10 were employed as photoreductants in pinacol coupling and in other reactions, in the presence of Et₃N as a sacrificial reducing agent. As the electronic, photophysical, and steric properties of coumarin ...