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Intramolecular O‐arylation using nano‐magnetite supported N ‐heterocyclic carbene‐copper complex with wingtip ferrocene
Author(s) -
Naikwade Altafhusen,
Jagadale Megha,
Kale Dolly,
Gajare Shivanand,
Bansode Prakash,
Rashinkar Gajanan
Publication year - 2019
Publication title -
applied organometallic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 71
eISSN - 1099-0739
pISSN - 0268-2605
DOI - 10.1002/aoc.5066
Subject(s) - chemistry , ferrocene , raman spectroscopy , carbene , fourier transform infrared spectroscopy , x ray photoelectron spectroscopy , magnetite , copper , intramolecular force , analytical chemistry (journal) , catalysis , inorganic chemistry , organic chemistry , chemical engineering , optics , metallurgy , materials science , electrochemistry , physics , electrode , engineering
Nano‐magnetite supported N ‐heterocyclic carbene‐copper complex with wingtip ferrocene has been prepared via multi‐step procedure. The complex has been characterized by various analytical techniques such as fourier transform infrared (FT‐IR), fourier transform Raman (FT‐Raman), X‐ray photoelectron spectroscopy (XPS), X‐ray diffraction (XRD), transmission electron microscopy (TEM) and vibrating sample magnetometer (VSM) analysis. The catalytic activity of the complex has been exploited in intramolecular O‐arylation of o ‐iodoanilides under heterogeneous conditions. The complex could be successfully recycled up to twelve consecutive cycles.