ArticleChemical science2026
Dimerisation of aryl-substituted bicyclobutanes (BCBs): revealing a new mode of 1,3-dipolar background reactivity.
Article in Chemical science, 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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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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1 citing paper in PubMed.
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We present a detailed investigation of dimerisation reactions involving bicyclo[1.1.0]butanes (BCBs), catalysed or mediated by Lewis or Brønsted acids. The study is supported by optimisation experiments for distinct dimers and corresponding mechanistic analyses, including DFT investigations. By carefully selecting the reaction conditions, the dimerisation outcome can be directed toward the formation of the desired product. The observed processes reveal a novel type of 1,3-dipolar reactivity in BCBs involving aryl substituents, which holds potential for the construction of new molecular scaffolds that are inaccessible through conventional synthetic methods.
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Registered trials
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