title: Efficient sonochemical synthesis of novel 3,5-diaryl-4,5-dihydro-1H-pyrazole-1-carboximidamides.
abstract: 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.
authors.affiliation: Centro de Capacitação e Pesquisa em Meio Ambiente (CEPEMA-USP), Universidade de São Paulo, 11573-000 Cubatão, SP, Brazil.
authors.forename: Lucas
authors.initials: L
authors.lastname: Pizzuti
authors.forename: Paula L G
authors.initials: PL
authors.lastname: Martins
authors.forename: Bruna A
authors.initials: BA
authors.lastname: Ribeiro
authors.forename: Frank H
authors.initials: FH
authors.lastname: Quina
authors.forename: Ernani
authors.initials: E
authors.lastname: Pinto
authors.forename: Alex F C
authors.initials: AF
authors.lastname: Flores
authors.forename: Dalila
authors.initials: D
authors.lastname: Venzke
authors.forename: Claudio M P
authors.initials: CM
authors.lastname: Pereira
mesh_terms: D000577:Amides / Q000138:chemical synthesis* / Q000528:radiation effects*; D047188:Chalcones / Q000737:chemistry* / Q000528:radiation effects*; D006146:Guanidines / Q000737:chemistry* / Q000528:radiation effects*; D011829:Radiation Dosage; D013010:Sonication / Q000379:methods*
chemical_list: D000577:Amides; D047188:Chalcones; D006146:Guanidines; C004479:pimagedine