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Updated: Jul 8, 2026

Efficient Synthesis of Polyfunctionalized Benzenes in Water via Persulfate-promoted Benzannulation of α,β-Unsaturated Compounds and Alkynes
Published on: December 16, 2019
Synthesis using aromatic homolytic substitution--recent advances
W Russell Bowman1, John M D Storey
1Department of Chemistry, Loughborough University, Loughborough, Leicester, UK. w.r.bowman@lboro.ac.uk
Abstract:
This critical review aims at presenting recent developments in intramolecular aromatic homolytic substitution which has become one of the common methodologies in modern synthesis. The application of Bu3SnH-mediated cyclisations have proved especially useful. The critical review illustrates the mechanistic considerations required for planning synthetic applications and a wide range of synthetic protocols and natural product syntheses are shown. The latest evidence for the mechanisms involved in aromatic homolytic substitution are presented. (152 references).
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