Evidence map›Paper›PMID 37770550›Full record

ArticleNature chemistry2024

A crystalline aluminium-carbon-based ambiphile capable of activation and catalytic transfer of ammonia in non-aqueous media.

Felix Krämer, Jan Paradies, Israel Fernández, Frank Breher

Abstract read
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In one paragraph

Article in Nature chemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Nucleophilic Gallyl Anions Enable Ga─Au Bimetallic Ammonia Activation.Angewandte Chemie (International ed. in English) · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Stepwise Acetylene Insertion and Ammonia Activation at a Digallene and Diindene.Angewandte Chemie (International ed. in English) · 2025
    Article
  10. Review
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

4 authors.

Felix KrämerInstitute of Inorganic Chemistry, Karlsruhe Institute of Technology, Karlsruhe, Germany.ORCID http://orcid.org/0000-0002-2378-8406
Jan ParadiesChemistry Department, Paderborn University, Paderborn, Germany.ORCID http://orcid.org/0000-0002-3698-668X
Israel FernándezDepartamento de Química Orgánica I, Facultad de Ciencias Químicas and Centro de Innovación en Química Avanzada, Universidad Complutense de Madrid, Madrid, Spain.ORCID http://orcid.org/0000-0002-0186-9774
Frank BreherInstitute of Inorganic Chemistry, Karlsruhe Institute of Technology, Karlsruhe, Germany. breher@kit.edu.ORCID http://orcid.org/0000-0002-6615-1712

Funding

Deutsche Forschungsgemeinschaft (German Research Foundation) INST 40/575-1 FUGG
6 · The paper itself

Abstract

Despite recent achievements in the field of frustrated Lewis pairs (FLPs) for small molecule activations, the reversible activation and catalytic transformations of N-H-activated ammonia remain a challenge. Here we report on a rare combination of an aluminium Lewis acid and a carbon Lewis base. A so-called hidden FLP consisting of a phosphorus ylide featuring an aluminium fragment in the ortho position of a phenyl ring scaffold is introduced. Although the formation of the Lewis acid/base adduct is observed in the solid state, which at first glance leads to formally quenched FLP reactivity, we show that the title compound readily reacts with non-aqueous ammonia thermoneutrally and splits the N-H bond reversibly at ambient temperature. In addition, NH

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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.