1 Instituto Universitario de Tecnología Química CSIC-UPV and Departamento de Química, Universidad Politécnica de Valencia, Av. De los Naranjos s/n, 46022 Valencia, Spain.
Aerobic oxidation of thiols to disulfides has been carried out using iron metal-organic frameworks (MOFs) as solid redox catalysts with very high yield and selectivity in acetonitrile under mild reaction conditions.