Issue 18, 2018

Visible light induced tetramethylethylenediamine assisted formylation of imidazopyridines

Abstract

A metal-free visible light induced C-3 formylation of imidazo[1,2-a]pyridine has been developed using tetramethylethylenediamine (TMEDA) as a one carbon source. An array of 3-formyl imidazo[1,2-a]pyridines with wide functionality are synthesized using rose bengal as a photosensitizer under ambient air.

Graphical abstract: Visible light induced tetramethylethylenediamine assisted formylation of imidazopyridines

Supplementary files

Article information

Article type
Paper
Submitted
02 Mar 2018
Accepted
16 Apr 2018
First published
16 Apr 2018

Org. Biomol. Chem., 2018,16, 3473-3478

Visible light induced tetramethylethylenediamine assisted formylation of imidazopyridines

G. Kibriya, A. K. Bagdi and A. Hajra, Org. Biomol. Chem., 2018, 16, 3473 DOI: 10.1039/C8OB00532J

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