Efficient sonochemical synthesis of novel 3,5-diaryl-4,5-dihydro-1H-pyrazole-1-carboximidamides
作者:Lucas Pizzuti、Paula L.G. Martins、Bruna A. Ribeiro、Frank H. Quina、Ernani Pinto、Alex F.C. Flores、Dalila Venzke、Claudio M.P. Pereira
DOI:10.1016/j.ultsonch.2009.06.013
日期:2010.1
An Ultrasound-assisted preparation of a series of novel 3,5-diaryl-4,5-dihydro-1H-pyrazole-1-carboximidamides that proceeds via the efficient reaction of chalcones with aminoguanidine hydrochloride under clean conditions is described. (C) 2009 Elsevier B.V. All rights reserved.