Synthesis of 3-Aryl-Benzo[b]Furans and 3-Aryl-Naphtho[b]Furans Using N-Propyl-4-Aza-1-Azoniabicyclo[2.2.2]Octane Chloride Immobilised on SiO2 as an Efficient and Reusable Catalyst. (February 2018)

• Record Type: Journal Article
• Authors: Abarghooei, Mohammad Akrami; Mohebat, Razieh; Karimi-Jaberi, Zahed; Mosslemin, Mohammad Hossein
• Is Part Of: Journal of chemical research. Volume 42:Number 2(2018)
• Page Start: 86
• Page End: 89
• Publication Date: 2018-02
• Subjects: benzo[b]furan -- naphtho[b]furans -- α-bromoketones -- phenol -- 2-naphthol -- solvent-free conditions; Chemistry -- Research -- Periodicals; Chemistry -- Periodicals; 540.5
• DOI: 10.3184/174751918X15178270188063
• Languages: English
• ISSNs: 1747-5198

Abstract

A new and convenient method is describe d for the synthesis of 3-aryl-benzo[ b ]furans and 3-aryl-naphtho[ b ]furans by the reaction of various α-bromoketones with phenols and 2-naphthols in the presence of n -propyl-4-aza-1-azoniabicyclo[2.2.2]octane chloride immobilised on SiO2. All products were obtained in high yields and short reaction times using solvent-free conditions and a reusable catalyst.