![Organic reactions catalyzed by solid superacids. 10. Perfluorinated sulfonic acid resin (Nafion-H) catalyzed ring closure reaction of 2,2'-diaminobiphenyls. A preparative route to carbazoles]()
Organic reactions catalyzed by solid superacids. 10. Perfluorinated sulfonic acid resin (Nafion-H) catalyzed ring closure reaction of 2,2'-diaminobiphenyls. A preparative route to carbazolesYamato, Takehiko; Hideshima, Chieko; Suehiro, Kazuaki; Tashiro, Masashi; Prakash, G. K. Surya; Olah, George A. · The Journal of Organic Chemistry · 1991