Selective oxidation of benzylic alcoholsviasynergistic bisphosphonium and cobalt catalysis
Chemical Communications2023Vol. 59(27), pp. 4055–4058
Citations Over TimeTop 10% of 2023 papers
Abstract
A synergistic photocatalytic system using a bisphosphonium catalyst and a cobalt catalyst has been developed, enabling the selective oxidation of benzylic alcohols under oxidant-free and environmentally benign conditions. High efficiencies have been obtained for a variety of alcohol substrates, and exclusive selectivity for aldehyde products has been achieved across the board. Furthermore, this photocatalytic system proved to be efficient when performed under continuous-flow conditions, even using a simple and easily assembled continuous-flow setup.
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