ArticleTetrahedron letters2021
Interception of 1,2-cyclohexadiene with TEMPO radical.
Article in Tetrahedron letters, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
8 citing papers in PubMed.
- Diradical Character of Cyclic Allenes Enables Their Thermal (2 + 2) Cycloadditions.Journal of the American Chemical Society · 2026Article
- Programmable Functionalizations of Tetramethylpiperidine N-Oxyl (TEMPO)-Acrolein Linchpins Derived from Alkoxyallenes.Journal of the American Chemical Society · 2026Article
- Article
- Intermolecular radical oxyalkylation of arynes with alkenes and TEMPO.Chemical science · 2024Article
- Access to Complex Scaffolds Through [2 + 2] Cycloadditions of Strained Cyclic Allenes.Journal of the American Chemical Society · 2024Article
- Cyclic Allene Approach to the Manzamine Alkaloid Keramaphidin B.Organic letters · 2023Article
- Catalyst-Controlled Annulations of Strained Cyclic Allenes with π-Allylpalladium Complexes.Journal of the American Chemical Society · 2023Article
- Merging Metals and Strained Intermediates.Chem catalysis · 2022Article
Corrections and comments
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Authors and funding
2 authors.
Funding
Abstract
Transient strained cyclic intermediates, such as strained cyclic allenes, are useful building blocks for the synthesis of structurally and stereochemically complex scaffolds. Trappings of strained cyclic allenes are thought to occur primarily through either two or one electron processes. Regarding the latter, diradical intermediates have been invoked in (2 + 2) cycloadditions and (3 + 2) nitrone cycloadditions. The present study questions if a monoradical pathway could exist for strained cyclic allene reactivity, as examined in the reaction of 1,2-cyclohexadiene and TEMPO radical. Our findings suggest the viability of this monoradical pathway.
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