1. “Transition metal-free approach for the late-stage benzylic C(sp3)-H etherifications and esterifications”. Zhang Y, Sahoo PK, Ren P, Qin Y, Cauwenbergh R, Nimmegeers P, Gandhi SR, Van Passel S, Guidetti A, Das S, Chemical Communications 58, 11454 (2022).   http://doi.org/10.1039/D2CC02661A