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Issue 72, 2018
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Application of coumarin dyes for organic photoredox catalysis

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Abstract

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 coumarins could be varied, a wide applicability to several classes of photoredox reactions is predicted.

Graphical abstract: Application of coumarin dyes for organic photoredox catalysis

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Article information


Submitted
21 May 2018
Accepted
13 Jul 2018
First published
16 Jul 2018

Chem. Commun., 2018,54, 10044-10047
Article type
Communication

Application of coumarin dyes for organic photoredox catalysis

A. Gualandi, G. Rodeghiero, E. Della Rocca, F. Bertoni, M. Marchini, R. Perciaccante, T. P. Jansen, P. Ceroni and P. G. Cozzi, Chem. Commun., 2018, 54, 10044
DOI: 10.1039/C8CC04048F

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