Evidence map›Paper›PMID 34465777›Full record

ArticleNature communications2021

Mechanochemical transformation of planar polyarenes to curved fused-ring systems.

Teoh Yong, Gábor Báti, Felipe García, Mihaiela C Stuparu

Abstract read
In one paragraph

Article in Nature communications, 2021. 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. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. The Direct Mechanocatalytic Suzuki-Miyaura Reaction of Small Organic Molecules.Angewandte Chemie (International ed. in English) · 2022
    Article
  8. The Mechanochemical Synthesis and Activation of Carbon-Rich π-Conjugated Materials.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2022
    Review
  9. Acenaphthenoannulation Induced by the Dual Lewis Acidity of Alumina.Chemistry (Weinheim an der Bergstrasse, Germany) · 2022
    Article
  10. 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

4 authors.

Teoh Yong *Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore.
Gábor Báti *Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore.
Felipe GarcíaDivision of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore. fgarcia@ntu.edu.sg.ORCID 0000-0002-9605-3611
Mihaiela C StuparuDivision of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore, Singapore. mstuparu@ntu.edu.sg.ORCID 0000-0001-8663-6189

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The transformation of planar aromatic molecules into π-extended non-planar structures is a challenging task and has not been realized by mechanochemistry before. Here we report that mechanochemical forces can successfully transform a planar polyarene into a curved geometry by creating new C-C bonds along the rim of the molecular structure. In doing so, mechanochemistry does not require inert conditions or organic solvents and provide better yields within shorter reaction times. This is illustrated in a 20-minute synthesis of corannulene, a fragment of fullerene C

Identifiers

PMID34465777
PMCPMC8408202

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.