Shankar, Jilla, Gaddam Satish, Katla Ramesh, and Nageswar Yadavalli Venkata Durga. 2014. “Aqueous Phase Synthesis of Polysubstituted Pyrimidines Pyrrolidines Catalyzed by β-Cyclodextrin”. European Journal of Chemistry 5 (3):541-44. https://doi.org/10.5155/eurjchem.5.3.541-544.1049.