Zou, Jianzhong, Fengping Yi, Lirong Zhang, and Zhen Wang. “Facile Aldolization Catalyzed by Ionic Liquid [4-Sulfbmpyrazine][BF4]”. Asian Journal of Chemistry 25, no. 12 (June 17, 2013): 6643–6646. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_13_35.