Wang, Y., Yuan, Y., & Guo, S. (2009). Silica Sulfuric Acid Promotes Aza-Michael Addition Reactions under Solvent-Free Condition as a Heterogeneous and Reusable Catalyst. Molecules, 14(11), 4779. https://doi.org/10.3390/molecules14114779
Chicago Style (17th ed.) CitationWang, Yan, Yan-Qin Yuan, and Sheng-Rong Guo. "Silica Sulfuric Acid Promotes Aza-Michael Addition Reactions Under Solvent-Free Condition as a Heterogeneous and Reusable Catalyst." Molecules 14, no. 11 (2009): 4779. https://doi.org/10.3390/molecules14114779.
MLA (9th ed.) CitationWang, Yan, et al. "Silica Sulfuric Acid Promotes Aza-Michael Addition Reactions Under Solvent-Free Condition as a Heterogeneous and Reusable Catalyst." Molecules, vol. 14, no. 11, 2009, p. 4779, https://doi.org/10.3390/molecules14114779.