Rezayati S, Hajinasiri R, Erfani Z, Rezayati S, Afshari-sharifabad S. Boric acid as a highly efficient and reusable catalyst for the one-pot synthesis of 1,8-dioxo-octahydroxanthenes under solvent-free conditions. Iran. J. Catal. 2024 Feb. 3;4(3). Available from: https://oiccpress.com/ijc/article/view/3805