Issue 27, 2023

Photoinduced [1,5]-hydride shift triggered cyclization

Abstract

ortho-Dialkylaminoarylidene malonates undergo hydrogen transfer mediated cyclization in the absence of a catalyst under LED irradiation. This activation mode is found to be relatively general and could be applied to a number of other acceptor motifs in the arylidene substrates tested. Variation of the light source wavelength opens an extra option for fine tuning of the reaction conditions, making the described method almost universal.

Graphical abstract: Photoinduced [1,5]-hydride shift triggered cyclization

Supplementary files

Article information

Article type
Communication
Submitted
21 Apr 2023
Accepted
14 Jun 2023
First published
14 Jun 2023

New J. Chem., 2023,47, 12536-12540

Photoinduced [1,5]-hydride shift triggered cyclization

N. S. Baleeva, A. Yu. Smirnov, E. R. Zaitseva, D. S. Ivanov, A. I. Sokolov, A. A. Mikhaylov, I. N. Myasnyanko and M. S. Baranov, New J. Chem., 2023, 47, 12536 DOI: 10.1039/D3NJ01837G

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