RAMAZANI, ALI, and BIJAN GANJEIE. 2010. “Triphenylphosphine Catalyzed Stereoselective N-Vinylation of N-(1,3-Dioxo-1,3-Dihydroisoindol-2-yl)benzamide”. Asian Journal of Chemistry 19 (2):1570-72. https://asianpubs.org/index.php/ajchem/article/view/20287.