Aromatization of cyclic hydrocarbons thioether elimination reaction

Aromatization of cyclic hydrocarbons thioether elimination reaction

Herein, the diversity-oriented aromatization of cyclic hydrocarbons via potassium ethyl xanthogenate (EtOCS 2 K)/NH 4 I-mediated methylthiyl radical addition and thioether elimination was investigated under transition-metal-free conditions. The methylthiyl radical species were generated in situ via...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2023-09, Vol.59 (75), p.11232-11235
Hauptverfasser: Liu, Yang, Feng, Yingqi, Nie, Jinli, Xie, Sijie, Pen, Xin, Hong, Huanliang, Chen, Xiuwen, Chen, Lu, Li, Yibiao
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Zusammenfassung:Herein, the diversity-oriented aromatization of cyclic hydrocarbons via potassium ethyl xanthogenate (EtOCS 2 K)/NH 4 I-mediated methylthiyl radical addition and thioether elimination was investigated under transition-metal-free conditions. The methylthiyl radical species were generated in situ via the NH 4 I-mediated decomposition of DMSO following which EtOCS 2 K promoted the breaking of carbon-sulfur bonds of thioether. The diversity-oriented aromatization of cyclic hydrocarbons via EtOCS 2 K/NH 4 I-mediated methylthiyl radical addition and thioether elimination was investigated.
ISSN:1359-7345
1364-548X
DOI:10.1039/d3cc03279e