YANG, Pengyang. Electronegativity Impact on metal (Copper, Iron, Zinc) Lewis acid catalysts in the Biginelli Reaction: A Comparative Study. Science and Technology of Engineering, Chemistry and Environmental Protection, [S. l.], v. 2, n. 4, p. 1732, 2024. DOI: 10.61173/9835m059. Disponível em: https://stecep.deanfrancis.press/article/view/1636. Acesso em: 4 nov. 2026.