ArticleAngewandte Chemie (International ed. in English)2022
Persistent Ambipolar Heptacenes and Their Redox Species.
Article in Angewandte Chemie (International ed. in English), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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
7 citing papers in PubMed, 23 citations in OpenAlex.
- Observation of Photophysical Processes of a Heptacene Derivative: Monomeric Behavior in Homogeneous Solution and Singlet Fission in Thin Film.Journal of the American Chemical Society · 2026Article
- The Lowest Excited State of Heptacenes Is Dark.The journal of physical chemistry letters · 2025Article
- Dibenzononazethrene Isomers: Stable Singlet Diradicaloids with Efficient Photothermal Conversion.Precision chemistry · 2025Article
- Synthesis of quadruply boron-doped acenes with stimuli-responsive multicolor emission.Nature communications · 2024Article
- How to Stabilize Large Soluble (Hetero-)Acenes.Journal of the American Chemical Society · 2024Review
- Stabilizing Azaheptacenes.Journal of the American Chemical Society · 2024Article
- Persistent Ambipolar Heptacenes and Their Redox Species.Angewandte Chemie (International ed. in English) · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
Sixfold TIPS-ethynylation combined with fourfold bromination of the armchair edges furnishes a long-lived, soluble heptacene; π-extension via Stille coupling accesses a persistent tetrabenzononacene. Both types of acenes were stabilized best by double TIPS-ethynylation on every other benzene ring. Tetrabromoheptacene is an ambipolar transistor material (up to 0.036 cm
Indexed as
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.