Evidence map›Paper›PMID 40745392›Full record

ArticleNature chemistry2025

Isolation of halogen-substituted silylium ions.

Tobias Randt, Morten Lehmann, Elisabeth Irran, Martin Kaupp, Hendrik F T Klare, Martin Oestreich

Abstract read
In one paragraph

Article in Nature chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Germylium Catalyzed Dehydrofluorination Reactions of Fluorinated Alkanes.Chemistry (Weinheim an der Bergstrasse, Germany) · 2026
    Article
  2. Article
  3. 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

6 authors.

Tobias RandtInstitut für Chemie, Technische Universität Berlin, Berlin, Germany.ORCID http://orcid.org/0009-0007-7950-9019
Morten LehmannInstitut für Chemie, Technische Universität Berlin, Berlin, Germany.ORCID http://orcid.org/0009-0003-7034-5418
Elisabeth IrranInstitut für Chemie, Technische Universität Berlin, Berlin, Germany.ORCID http://orcid.org/0000-0001-6098-1996
Martin KauppInstitut für Chemie, Technische Universität Berlin, Berlin, Germany. martin.kaupp@tu-berlin.de.ORCID http://orcid.org/0000-0003-1582-2819
Hendrik F T KlareInstitut für Chemie, Technische Universität Berlin, Berlin, Germany. hendrik.klare@tu-berlin.de.ORCID http://orcid.org/0000-0003-3748-6609
Martin OestreichInstitut für Chemie, Technische Universität Berlin, Berlin, Germany. martin.oestreich@tu-berlin.de.ORCID http://orcid.org/0000-0002-1487-9218

Funding

Deutsche Forschungsgemeinschaft (German Research Foundation) CRC 1349 - 387284271, Fluorine-Specific InteractionsDeutsche Forschungsgemeinschaft (German Research Foundation) EXC 2008/1 - 390540038, UniSysCat
6 · The paper itself

Abstract

The existence and intermediacy of halogen-substituted silylium ions have been the subject of speculation for decades. These elusive reactive intermediates are synthetically attractive because of their computationally predicted super Lewis acidity and their relevance in several synthetic transformations such as recycling of waste from the Müller-Rochow process and hydrodefluorination of per- and polyfluoroalkyl substances. Here we report the generation and characterization of all halogen-substituted silylium ions of type [Alk

Identifiers

PMID40745392
PMCPMC12580324

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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.