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Royal Society of Chemistry, Chemical Science, 48(14), p. 14271-14279, 2023

DOI: 10.1039/d3sc04410f

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O–H bond activation of β,γ-unsaturated oximes via hydrogen atom transfer (HAT) and photoredox dual catalysis

This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Abstract

Activating O–H bonds in β,γ-unsaturated oximes is challenging due to high redox potential. Our method combines HAT and photoredox catalysis to allow the synthesis of diverse heterocycles using various radical acceptors. Mechanistic studies support the HAT process in O–H bond activation.