Preparation of phenolic compounds through catalyst-free ipso-hydroxylation of arylboronic acids
A novel method for the preparation of phenolic compounds through ipso-hydroxylation of the corresponding widely available arylboronic acid precursors is described. Through application of a novel PEG400-H2O2 reactant system, a variety of substituted phenols and other aromatic analogues have been prep...
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Veröffentlicht in: | Tetrahedron letters 2014-03, Vol.55 (13), p.2082-2084 |
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Hauptverfasser: | , , , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | A novel method for the preparation of phenolic compounds through ipso-hydroxylation of the corresponding widely available arylboronic acid precursors is described. Through application of a novel PEG400-H2O2 reactant system, a variety of substituted phenols and other aromatic analogues have been prepared in excellent yields at room temperature in the absence of any catalyst. |
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ISSN: | 0040-4039 1873-3581 |
DOI: | 10.1016/j.tetlet.2014.02.048 |