Pise, A. S.; Jadhav, S. D.; Burungale, A. S.; Devkate, S. S.; Gawade, R. B. Ultrasound Assisted Synthesis of 1,5-Diaryl and 1,3,5-Triaryl-2-Pyrazolines by Using KOH EtOH System With Cu(I) Catalyst. ajc 2018, 30, 894-896.