Polyvinyl amine as a modified and grafted shell for Fe3O4 nanoparticles: As a strong solid base catalyst for the synthesis of various dihydropyrano[2,3-c] pyrazole derivatives and the Knoevenagel condensation
By: Arghan, Maryam; Kawkabi, Nadiyah; Kolvari, Eskandar. Journal of Saudi Chemical Society. Vol. 23, no. 2 (Feb. 2019), pp.150-161, 12 p.
Subjects: Chemical synthesis; Gold; Metal catalysts; Nanoparticles; Povidone