Synlett 2022; 33(13): 1295-1301
DOI: 10.1055/s-0040-1719926
letter

Bare Magnetite-Promoted Oxidative Hydroxylation of Arylboronic Acids and Subsequent Conversion into Phenolic Compounds

Hyun-A Cho
,
Yong-Ki Lee
,
Seung-Hoi Kim


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Abstract

The simple combination of readily available, recoverable, and recyclable magnetite (Fe3O4) nanoparticles and an environmentally friendly oxidant (H2O2) induced the effective functional group transformation of arylboronic acids into their corresponding phenols under mild conditions. Moreover, subsequent treatment of the reaction intermediate with appropriate electrophiles was accomplished in a one-pot system, leading to the formation of halophenols and phenolic derivatives.

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Publication History

Received: 29 March 2022

Accepted after revision: 06 May 2022

Article published online:
03 June 2022

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