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Facile Preparation and Reactivity of Magnetic Nanoparticle‐ Supported Hypervalent Iodine Reagent: A Convenient Recyclable Reagent for Oxidation
Author(s) -
Zhu Chenjie,
Wei Yunyang
Publication year - 2012
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.201100601
Subject(s) - hypervalent molecule , reagent , chemistry , benzene , iodine , nanoparticle , reactivity (psychology) , magnetic nanoparticles , homogeneous , combinatorial chemistry , organic chemistry , nanotechnology , thermodynamics , medicine , materials science , alternative medicine , physics , pathology
A simple three‐step preparation of magnetic nanoparticle‐supported (diacetoxyiodo)benzene starting from 4‐iodobenzoic acid is described. The nanoparticle reagent was obtained with good loading levels and has been successfully used for efficient oxidation of a wide range of alcohols. The supported reagent demonstrated comparable activity with that of its homogeneous counterpart (diacetoxyiodo)benzene and could be simply recycled with the assistance of an external magnet.