Insights into the NHC-Catalyzed Formal [2 + 2 + 2] Cycloaddition of Ketenes with C=S Double Bond of Isothiocyanate. Communications in Computational Chemistry, [S. l.], v. 4, n. 2, p. 59–72, 2016. DOI: 10.4208/cicc.2016.v4.n2.3. Disponível em: https://global-sci.com/index.php/cicc/article/view/7692. Acesso em: 6 dec. 2025.