M. N. Feofanov, B. A. Lozhkin, M. V. Anokhin, A. D. Averin, I. P. Beletskaya, “Room temperature MgI2-catalyzed Friedel–Crafts reaction between electron-rich (het)arenes and ethyl glyoxylate”, Mendeleev Commun., 28:4 (2018), 429–430