Fäseke, V. C.; Witzig, R. M.; Link, A.; Lotter, D.; Sparr, C. Catalytic Arene-Forming Aldol Condensation: Stereoselective Synthesis of Rotationally Restricted Aromatic Compounds. Chimia 2017, 71 (9), 596. https://doi.org/10.2533/chimia.2017.596.