Magnetic core–shell Fe<sub>3</sub>O<sub>4</sub>@Cu<sub>2</sub>O and Fe<sub>3</sub>O<sub>4</sub>@Cu<sub>2</sub>O–Cu materials as catalysts for aerobic oxidation of benzylic alcohols assisted by TEMPO and <i>N</i>-methylimidazoleBinyu Xu, Xiaoming Liu|RSC Advances|2020Cited by 37