Bentonite - Clay - supported cuprous iodide nanoparticles (BENT- CuI NPs): a new heterogeneous catalyst in diversity - oriented synthesis of 1, 2, 3-triazoles in aqueous medium

TitleBentonite - Clay - supported cuprous iodide nanoparticles (BENT- CuI NPs): a new heterogeneous catalyst in diversity - oriented synthesis of 1, 2, 3-triazoles in aqueous medium
Publication TypeJournal Article
Year of Publication2019
Authors,, Charate, SP, ,, ,, Wadgaonkar, PP
JournalChemistryselect
Volume4
Issue24
Pagination7144-7150
Date PublishedJUN
Type of ArticleArticle
ISSN2365-6549
Keywords1, 2, 3-triazoles, arylboronic acids, click synthesis, epoxides, green chemistry, heterogeneous catalyst
Abstract

Bentonite clay supported cuprous iodide nanoparticles (BENT-CuI NPs) were prepared and demonstrated for the first time as an efficient heterogeneous catalyst in diversity oriented, green synthesis of 1,2,3-triazoles by one-pot, three component reaction between alkyl halides, arylboronic acids, or epoxides with alkynes and sodium azide in aqueous medium. The catalyst was characterized by Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES), Energy Dispersive X-ray Spectroscopy(EDS), Scanning Electron Microscopy (SEM), X-Ray Powder Diffraction (XRD), Transmission Electron Microscopy (TEM) as well as Brunauer-Emmett-Teller (BET) techniques and was found to be reusable for five consecutive runs without significant loss of activity.

DOI10.1002/slct.201900421
Type of Journal (Indian or Foreign)

Foreign

Impact Factor (IF)

1.716

Divison category: 
Chemical Engineering & Process Development
Polymer Science & Engineering