Evidence map›Paper›PMID 39164003›Full record

ArticleJournal of the American Chemical Society2024

An Azide-Free Synthesis of Metallodiazomethanes Using Nitrous Oxide.

Robert J Ward, Mike Jörges, Henning Remm, Elias Kiliani, Felix Krischer, Quentin Le Dé, Viktoria H Gessner

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Isolable C-Phosphonio-Boratavinyl Anion.Angewandte Chemie (International ed. in English) · 2026
    Article
  2. Article
  3. Activation of NDalton transactions (Cambridge, England : 2003) · 2026
    Article
  4. Diazo Transfer From Nitrous Oxide Employing Phosphorus Ylides.Angewandte Chemie (International ed. in English) · 2026
    Article
  5. Article
  6. Isolation of Anionic N-Heterocyclic Olefins and Their Versatile Reactivity.Angewandte Chemie (International ed. in English) · 2025
    Article
  7. PhAngewandte Chemie (International ed. in English) · 2025
    Article
  8. Article
  9. Covalent capture of nitrous oxide by phosphanides.Chemical communications (Cambridge, England) · 2025
    Article
  10. Review
  11. PPhAngewandte 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

7 authors.

Robert J WardFaculty of Chemistry and Biochemistry, Ruhr-University Bochum, Universitaetsstrasse 150, Bochum 44801, Germany.
Mike JörgesFaculty of Chemistry and Biochemistry, Ruhr-University Bochum, Universitaetsstrasse 150, Bochum 44801, Germany.
Henning RemmFaculty of Chemistry and Biochemistry, Ruhr-University Bochum, Universitaetsstrasse 150, Bochum 44801, Germany.ORCID 0009-0004-7275-292X
Elias KilianiFaculty of Chemistry and Biochemistry, Ruhr-University Bochum, Universitaetsstrasse 150, Bochum 44801, Germany.
Felix KrischerFaculty of Chemistry and Biochemistry, Ruhr-University Bochum, Universitaetsstrasse 150, Bochum 44801, Germany.ORCID 0000-0001-9301-6930
Quentin Le DéFaculty of Chemistry and Biochemistry, Ruhr-University Bochum, Universitaetsstrasse 150, Bochum 44801, Germany.
Viktoria H GessnerFaculty of Chemistry and Biochemistry, Ruhr-University Bochum, Universitaetsstrasse 150, Bochum 44801, Germany.ORCID 0000-0001-6557-2366

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diazo compounds are valuable reagents in synthesis but usually require the use of potentially explosive or toxic starting materials. Here, we report the synthesis and isolation of alkali metal diazomethanides by the reaction of metalated ylides with nitrous oxide, resulting in a formal exchange of the phosphine ligand by dinitrogen. The reaction proceeds through a Wittig-like mechanism via a [3 + 2] cycloaddition of N

Identifiers

PMID39164003
PMCPMC11378277

What OpenQuestion holds

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Registered trials

None linked

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.