ArticleChemical science2026
Toward vanadium-mediated alkyne metathesis.
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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Who cites it
1 citing paper in PubMed.
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Alkyne metathesis, a widely used method for the synthesis of chemicals containing carbon-carbon triple bonds, relies exclusively on catalysts based on second and third-row transition metals. The development of a first-row metal-mediated alkyne metathesis would be a remarkable achievement from both fundamental and sustainability perspectives. In this study, we lay the groundwork for V-mediated alkyne metathesis. Thus, we demonstrated that V alkylidynes can react with various alkynes to produce cycloaddition products (metallacyclobutadienes), which are critical intermediates in the alkyne metathesis. Additionally, we conducted comprehensive computational studies to confirm the feasibility of the cycloreversion step needed to complete the alkyne metathesis transformation. Finally, we synthesized and characterized a series of new V alkylidynes, which can serve as essential starting materials for future development.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.