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Lucas Pizzuti Paula L.G. Martins Bruna A. Ribeiro Frank H. Quina Ernani Pinto Alex F.C. Flores Dalila Venzke Claudio M.P. Pereira 《Ultrasonics sonochemistry》2010,17(1):34-37
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. 相似文献
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