Substituted hydroxy-benzofurans are easily accessible by treatment of resorcinols and 1,2-diaza-1,3-dienes under acidic conditions. The reaction happens through an uncommon Michael reaction between aromatic derivatives as aromatic C(sp2)-H nucleophiles and 1,2-diaza-1,3-dienes as acceptors. Also the behavior of different phenols and 2-naphthol was investigated.
Metal and Oxidant Free Bronsted Acid-mediated Cascade Reaction to Substituted-benzofurans
Giacomo MariInvestigation
;Cecilia CiccoliniInvestigation
;Lucia De CrescentiniMembro del Collaboration Group
;Gianfranco FaviMembro del Collaboration Group
;Stefania SanteusanioMembro del Collaboration Group
;Fabio Mantellini
Conceptualization
2019
Abstract
Substituted hydroxy-benzofurans are easily accessible by treatment of resorcinols and 1,2-diaza-1,3-dienes under acidic conditions. The reaction happens through an uncommon Michael reaction between aromatic derivatives as aromatic C(sp2)-H nucleophiles and 1,2-diaza-1,3-dienes as acceptors. Also the behavior of different phenols and 2-naphthol was investigated.File in questo prodotto:
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Manuscript_rev_joc2019.pdf
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