Synthesis of pyrazolo[1,5-a]pyrimidine ring as a possible bioisosteric replacement of the 5-(1H-pyrrol-1-yl)pyrazole scaffold. - Mugnaini, Claudia; Pasculini, Livia; Pagli, Carlotta; Brizzi, Antonella; Paolino, Marco; Gianibbi, Beatrice; Corelli, Federico (ARKIVOC: Online Journal of Organic Chemistry, 2022)