Photochemical C–H bond coupling for (hetero)aryl C(sp2)–C(sp3) bond construction

Literature Information

Publication Date 2019-04-20
DOI 10.1039/C9OB00244H
Impact Factor 3.876
Authors

Wujiong Xia


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Abstract

Alkylated (hetero)arenes constitute one of the most fundamental skeletons in organic molecules, which prompts a growing number of research studies on the construction of (hetero)aryl C(sp2)–C(sp3) bonds especially using C–H bonds of feedstocks. With the flourishing resurgence of photoredox catalysis in organic synthesis, fruitful achievements have been witnessed in photochemical (hetero)aryl C(sp2)–C(sp3) bond formation through C–H bond coupling such as (hetero)arylation of C(sp3)–H bonds and alkylation of (hetero)aryl C(sp2)–H bonds. Photoinduced generation of alkyl radicals from various alkylating agents is the key point to the success of these reactions. This review will summarise advances in this area with emphasis on the reaction mechanisms.

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Organic & Biomolecular Chemistry

Organic & Biomolecular Chemistry
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Organic & Biomolecular Chemistry (OBC) publishes original and high impact research and reviews in organic chemistry. We welcome research that shows new or significantly improved protocols or methodologies in total synthesis, synthetic methodology or physical and theoretical organic chemistry as well as research that shows a significant advance in the organic chemistry or molecular design aspects of chemical biology, catalysis, supramolecular and macromolecular chemistry, theoretical chemistry, mechanism-oriented physical organic chemistry, medicinal chemistry or natural products. Articles published in the journal should report new work which makes a highly-significant impact in the field. Routine and incremental work is generally not suitable for publication in the journal. More details about key areas of our scope are below. In all cases authors should include in their article clear rationale for why their research has been carried out.

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