Issue 8, 2015

Aerobic oxidative C–H/C–H coupling of azaaromatics with indoles and pyrroles in the presence of TiO2 as a photocatalyst

Abstract

In this paper we wish to report a highly selective and benign method for the double C–H/C–H coupling of azaaromatics with indoles or pyrrole in the presence of air oxygen/TiO2, as an effective photocatalytic oxidative system. It has been shown that this versatile approach can be applied for direct C–H functionalisation of a variety of azaaromatic systems, such as mono-, di- and triazines, substituted and unsubstituted azines and their benzo-annelated analogues.

Graphical abstract: Aerobic oxidative C–H/C–H coupling of azaaromatics with indoles and pyrroles in the presence of TiO2 as a photocatalyst

Supplementary files

Article information

Article type
Paper
Submitted
08 Apr 2015
Accepted
03 Jul 2015
First published
03 Jul 2015

Green Chem., 2015,17, 4401-4410

Author version available

Aerobic oxidative C–H/C–H coupling of azaaromatics with indoles and pyrroles in the presence of TiO2 as a photocatalyst

I. A. Utepova, M. A. Trestsova, O. N. Chupakhin, V. N. Charushin and A. A. Rempel, Green Chem., 2015, 17, 4401 DOI: 10.1039/C5GC00753D

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