Iron Oxide-Cobalt Nanocatalyst for O-tert-Boc Protection and O-Arylation of Phenols

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Vilas B, Gade and Anandarup, Goswami and Rajender S, Varma and Sharad N, Shelke and Manoj B, Gawande (2018) Iron Oxide-Cobalt Nanocatalyst for O-tert-Boc Protection and O-Arylation of Phenols. Nanomaterials, 8 (4). p. 246. ISSN 20794991

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School: School of Applied Science and Humanities > Department of Chemistry

Department: School of Applied Science and Humanities > Department of Chemistry

Abstract

Abstract: Efficient and general protocols for the O-tert-boc protection and O-arylation of phenols were developed in this paper using a recyclable magnetic Fe3O4-Co3O4 nanocatalyst (Nano-Fe-Co), which is easily accessible via simple wet impregnation techniques in aqueous mediums from
inexpensive precursors. The results showed the catalysts were well characterized by XRD (X-ray Diffraction), ICP-AES (Inductive Coupled Plasma Atomic Emission Spectroscopy), TEM
(Transmission Electron Microscopy), TOF-SIMS (Time-Of-Flight Secondary Ion Mass Spectrometry) and XPS (X-ray Photoelectron Spectroscopy). The O-tert-boc protection and O-arylation of phenols was accomplished in good to excellent yields (85–95%) and the catalyst was reusable and recyclable
with no loss of catalytic activity for at least six repetitions.

Item Type:	Article
Subjects:	AC Rearch Cluster
Depositing User:	Unnamed user with email techsupport@mosys.org
Date Deposited:	03 Nov 2023 09:45
Last Modified:	03 Nov 2023 09:45
URI:	https://ir.vignan.ac.in/id/eprint/282

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