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 3 2020
Accepted
17 4 2020
First published
17 4 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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