Visible-Light-Promoted Metal-Free Synthesis of (Hetero)Aromatic Nitriles from C(sp3)−H Bonds

URN to cite this document:: urn:nbn:de:bvb:355-epub-439568
DOI to cite this document:: 10.5283/epub.43956

Murugesan, Kathiravan ; Donabauer, Karsten ; König, Burkhard

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Date of publication of this fulltext: 22 Oct 2020 04:33

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Abstract

The metal-free activation of C(sp(3))-H bonds to value-added products is of paramount importance in organic synthesis. We report the use of the commercially available organic dye 2,4,6-triphenylpyrylium tetrafluoroborate (TPP) for the conversion of methylarenes to the corresponding aryl nitriles via a photocatalytic process. Applying this methodology, a variety of cyanobenzenes have been ...