title: A Novel pseudo-Four-Component Domino Reaction for the Synthesis of Naphtho[2,1-b]furan-2(1H)-ones Using a Nanocatalyst.
abstract: In this article, an original one-pot method is utilized to synthesize a variety of derivatives of naphtho[2,1-b]furan-2(1H)-one via a pseudo-four-component domino reaction of aryl aldehydes, acetic anhydride, hippuric acids, and 2-naphthols catalyzed by HSW@SPIONs. This reaction illustrates an array of attractive features including, with particular interest in this report, a convenient and unique process of creating and utilizing a powerful recyclable nanocatalyst.
authors.affiliation: Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran.
authors.forename: Elmira
authors.initials: E
authors.lastname: Salami-Ranjbaran
authors.affiliation: Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran.
authors.forename: Ahmad R
authors.initials: AR
authors.lastname: Khosropour
authors.affiliation: Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran.
authors.forename: Iraj
authors.initials: I
authors.lastname: Mohammadpoor-Baltork
authors.affiliation: Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran.
authors.forename: Majid
authors.initials: M
authors.lastname: Moghadam
authors.affiliation: Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran.
authors.forename: Shahram
authors.initials: S
authors.lastname: Tangestaninejad
authors.affiliation: Department of Chemistry, University of Isfahan, Isfahan 81746-73441, Iran.
authors.forename: Valiollah
authors.initials: V
authors.lastname: Mirkhani
mesh_terms: D000089:Acetic Anhydrides / Q000737:chemistry*; D000447:Aldehydes / Q000737:chemistry*; D002384:Catalysis; D006626:Hippurates / Q000737:chemistry*; D007783:Lactones / Q000138:chemical synthesis* / Q000737:chemistry; D058185:Magnetite Nanoparticles / Q000737:chemistry*; D015394:Molecular Structure; D009281:Naphthalenes / Q000138:chemical synthesis* / Q000737:chemistry; D009284:Naphthols / Q000737:chemistry*; D010087:Oxides / Q000737:chemistry*; D012822:Silicon Dioxide / Q000737:chemistry*; D017973:Tungsten Compounds / Q000737:chemistry*
chemical_list: D000089:Acetic Anhydrides; D000447:Aldehydes; D006626:Hippurates; D007783:Lactones; D058185:Magnetite Nanoparticles; D009281:Naphthalenes; D009284:Naphthols; D010087:Oxides; D017973:Tungsten Compounds; C031800:acetic anhydride; D012822:Silicon Dioxide; C028405:2-naphthol; C030514:hippuric acid
keywords: domino reaction; heterocycles; multicomponent reaction; nanocatalyst; naphthofuran; tungstosilicic acid hydrate