SINGH, Daroga; PRAKASH RAI, Bishwa; SINGH, Vandana. Synthesis of ?-Lactams Using Dimethyl Formaminium Chloride Chlorosulphate Reagent. Asian Journal of Chemistry, [S. l.], v. 20, n. 8, p. 5857–5862, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/13030. Acesso em: 23 nov. 2024.