Visible-light-mediated C2-amination of thiophenes by using DDQ as an organophotocatalyst.
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DOI: 10.1039/c7cc01339f
Abstract: In this work, a direct C-H activation of thiophenes was presented via an oxidation pathway under visible-light irradiation, in which the thiophene radical cation serves as the key intermediate. Various thiophenes and azoles could be… read more here.
Keywords: amination thiophenes; mediated amination; light mediated; visible light ... See more keywords