From the gold-catalysed benzylation of arenes to the regio- and stereoselective synthesis of procyanidins dimers

From the gold-catalysed benzylation of arenes to the regio- and stereoselective synthesis of procyanidins dimers

This work reports on a new intermolecular C–C coupling reaction between electron rich arenes and benzylic alcohols or ethers, catalysed by gold(III) salts, or other catalysts such as gold(I) and iron (III), and its application to the regio- and stereoselective synthesis of procyanidins dimers B1 and...

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Veröffentlicht in:Tetrahedron 2015-05, Vol.71 (20), p.3045-3051
Hauptverfasser: Fabre, Sandy, Gueroux, Marie, Nunes, Emeline, Szlosek-Pinaud, Magali, Pianet, Isabelle, Fouquet, Eric
Format: Artikel
Sprache:eng
Schlagworte:
Arenes functionalization
Catalysis
Chemical Sciences
Ether activation
Gold salts
Organic chemistry
Procyanidins
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Zusammenfassung:This work reports on a new intermolecular C–C coupling reaction between electron rich arenes and benzylic alcohols or ethers, catalysed by gold(III) salts, or other catalysts such as gold(I) and iron (III), and its application to the regio- and stereoselective synthesis of procyanidins dimers B1 and B3. [Display omitted]
ISSN:0040-4020
1464-5416
DOI:10.1016/j.tet.2014.11.011