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Issue 89, 2018
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Recent advances in the sulfonylation of C–H bonds with the insertion of sulfur dioxide

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Abstract

Recent advances in the sulfonylation of C–H bonds with the insertion of sulfur dioxide are summarized. Usually, a sulfur dioxide surrogate, DABCO·(SO2)2, is used, which avoids the utilization of gaseous sulfur dioxide in the transformation. Inorganic sulfites such as sodium metabisulfite are also effective in C(sp3)–H bond sulfonylation. C–H bond sulfonylation under transition metal catalysis or through a radical process has been developed. In some cases, the sulfonylation can be performed under catalyst- and additive-free conditions, or can be facilitated by visible light irradiation. The efficiency is also investigated by merging the radical process and metal catalysis.

Graphical abstract: Recent advances in the sulfonylation of C–H bonds with the insertion of sulfur dioxide

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Publication details

The article was received on 13 Sep 2018, accepted on 15 Oct 2018 and first published on 16 Oct 2018


Article type: Feature Article
DOI: 10.1039/C8CC07434H
Citation: Chem. Commun., 2018,54, 12561-12569

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    Recent advances in the sulfonylation of C–H bonds with the insertion of sulfur dioxide

    G. Qiu, K. Zhou and J. Wu, Chem. Commun., 2018, 54, 12561
    DOI: 10.1039/C8CC07434H

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