Analysis of Tautomerism in β-Ketobuanamides by Nuclear Magnetic Resonance: Substituent, Temperature and Solvent Effects. Journal of Applied Solution Chemistry and Modeling, [S. l.], v. 1, n. 1, p. 6–12, 2012. DOI: 10.6000/1929-5030.2012.01.01.2. Disponível em: https://neolifescience.com/index.php/JASCM/article/view/527. Acesso em: 23 dec. 2025.