ArticleJournal of the American Chemical Society2026
Diazulenopentalene: Facile Synthesis of Linear Non-Alternant Molecular Carbons through Pt-Mediated Rearrangement.
Article in Journal of the American Chemical Society, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Non-Benzenoid π-Electronic Perturbation Enables Frontier-Orbital Symmetry Reconstruction in Ultra-Narrowband Organic Luminophores.Angewandte Chemie (International ed. in English) · 2026Article
- Cyclo-Journal of the American Chemical Society · 2026Article
- A CJournal of the American Chemical Society · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Pentalene is a classic 8π antiaromatic non-alternant compound that displays high reactivity. To stabilize pentalene and investigate its properties, benzene rings are typically fused to its core. Advances in metal-catalyzed chemistry have rapidly accelerated the development of pentalene-incorporated molecular carbons. However, fully non-alternant structures based on the pentalene skeleton remain underexplored due to synthetic challenges. Here, we report the synthesis of a novel linear non-alternant hydrocarbon, diazulenopentalene, achieved via a Pt-mediated rearrangement arylation, with the mechanism elucidated by computational studies. Single-crystal analysis, complemented by aromaticity calculations, revealed that diazulenopentalene comprises distinct pentalene and azulene units. The synthetic strategy presented here provides a promising platform for a deeper investigation into this unique linear molecular carbon.
Identifiers
What OpenQuestion holds
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.