KHORSHIDI, A.; SHARIATI, S.; ABOOTALEBI, M. Synthesis of bis- and tris(indolyl)methanes catalyzed by an inorganic nano-sized catalyst followed by dehydrogenation to hyperconjugated products. Journal of the Serbian Chemical Society, Belgrade, Serbia, v. 81, n. 9, p. 1069–1079, 2016. DOI: 10.2298/JSC160207052K. Disponível em: https://shd-pub.org.rs/index.php/JSCS/article/view/2256. Acesso em: 13 mar. 2025.