Synthesis of 2-hydroxybenzoic acid from CO2 and phenol in aqueous heterogeneous photocatalytic systems

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Antonino Sclafani, Leonardo Palmisano and Gianluca Farneti


Abstract

The photocatalytic reaction occurring in aqueous deaereated suspensions saturated with CO2 and containing polycrystalline semiconductors, bare or loaded with Pt or Cu, affords 2-hydroxybenzoic acid and catechol as the main products.


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