Efficient sonochemical synthesis of novel 3,5-diaryl-4,5-dihydro-1H-pyrazole-1-carboximidamides - Pizzuti, Lucas; Martins, Paula L. G.; Ribeiro, Bruna A.; Quina, Frank Herbert; Pinto, Ernani; Flores, Alex Fabiani Claro; Venzke, Dalila; Pereira, Claudio Martim Pereira de (Ultrasonics Sonochemistry, 2010)