Issue 44, 2020

Black phosphorus as a metal-free, visible-light-active heterogeneous photoredox catalyst for the direct C–H arylation of heteroarenes

Abstract

Black phosphorus (BP) is for the first time employed as a metal-free, heterogeneous photoredox catalyst for the direct C–H arylation of heteroarenes with aryl diazonium salts. The arylated heteroarenes are obtained in moderate to good yields under visible-light illumination, and the protocol is shown to be applicable for the scale-up synthesis.

Graphical abstract: Black phosphorus as a metal-free, visible-light-active heterogeneous photoredox catalyst for the direct C–H arylation of heteroarenes

Supplementary files

Article information

Article type
Communication
Submitted
11 mar. 2020
Accepted
17 apr. 2020
First published
17 apr. 2020

Chem. Commun., 2020,56, 5901-5904

Black phosphorus as a metal-free, visible-light-active heterogeneous photoredox catalyst for the direct C–H arylation of heteroarenes

E. Kalay, H. Küçükkeçeci, H. Kilic and Ö. Metin, Chem. Commun., 2020, 56, 5901 DOI: 10.1039/D0CC01874K

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