Ying, An-Guo, Cheng-Lin Wu, and Guang-Hong He. “Efficient Protocol for Knoevenagel Condensation in Presence of the Diazabicyclo[5.4.0]undec-7-Ene-Water Complex”. Asian Journal of Chemistry 24, no. 2 (November 3, 2011): 653–656. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/8634.