ArticleAngewandte Chemie (International ed. in English)2026
Activation of Cyanate Anions by Phosphine Radical Cations Enables Formal Hydrocarbamoylation of Alkenes.
Article in Angewandte Chemie (International ed. in English), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- Activation of Cyanate Anions by Phosphine Radical Cations Enables Formal Hydrocarbamoylation of Alkenes.Angewandte Chemie (International ed. in English) · 2026Article
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2 authors.
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Abstract
Catalytic methods that enable functionalization of alkenes with radical intermediates generated from common feedstock chemicals are valuable in synthetic chemistry. In this study, we disclose a photocatalytic formal hydrocarbamoylation strategy for preparation of N-acyl iminophosphorane products from activated alkenes through isocyanate-derived phosphoranyl radicals. Mechanistic investigations suggest generation of the phosphoranyl radical by addition of a cyanate anion to a phosphine radical cation and provide support for its reactivity through the isocyanate moiety. This redox-neutral method enables hydrofunctionalization of diverse alkenylarene and electron-deficient alkene substrates containing sensitive groups such as epoxide, unactivated alkene, amine, or electron-rich and electron-deficient heterocycles. The synthetic versatility of the N-acyl iminophosphorane functionality is demonstrated through one-step conversion to other valuable nitrogen-containing functional groups.
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