Evidence map›Paper›PMID 40533609›Full record

ReviewNature reviews. Chemistry2025

Rethinking carbanion chemistry from donor substituents to weakly coordinating carbanions.

Arpan Das, Quentin Le Dé, Viktoria H Gessner

Abstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Diazo Transfer From Nitrous Oxide Employing Phosphorus Ylides.Angewandte Chemie (International ed. in English) · 2026
    Article
  4. The Pyridylketenyl Anion: Entry to Diverse N-Heterocycles.Journal of the American Chemical Society · 2026
    Article
  5. Isolation of Anionic N-Heterocyclic Olefins and Their Versatile Reactivity.Angewandte Chemie (International ed. in English) · 2025
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Arpan Das *Faculty of Chemistry and Biochemistry, Ruhr-University Bochum, Bochum, Germany.
Quentin Le Dé *Faculty of Chemistry and Biochemistry, Ruhr-University Bochum, Bochum, Germany.
Viktoria H GessnerFaculty of Chemistry and Biochemistry, Ruhr-University Bochum, Bochum, Germany. viktoria.gessner@rub.de.ORCID http://orcid.org/0000-0001-6557-2366

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Carbanionic compounds provide unique reactivity patterns resulting from the high negative partial charge at the carbon centre, making them invaluable in chemical synthesis. They are important reagents in synthesis, including for challenging metalation reactions or the formation of C-C bonds. Despite this, broader applications have long been limited by their high reactivity and sensitivity to air and moisture. However, recent studies have underscored the versatility of carbanions beyond their traditional role as strong bases and nucleophiles. Utilization of molecular design strategies has opened applications such as their use as electron-donating groups isoelectronic with amines, ambiphilic reagents and even as weakly coordinating anions. In this review article, we provide an overview of these emerging uses of carbanionic compounds, aiming to inspire a broader rethinking of their potential and to encourage the development of new applications.

Identifiers

What OpenQuestion holds

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Registered trials

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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.