Evidence map›Paper›PMID 35480728›Full record

ArticleRSC advances2021

Visible-light synthesis of 4-substituted-chroman-2-ones and 2-substituted-chroman-4-ones

Marek Moczulski, Ewelina Kowalska, Elżbieta Kuśmierek, Łukasz Albrecht, Anna Albrecht

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In one paragraph

Article in RSC advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Review
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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

5 authors.

Marek MoczulskiInstitute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology Żeromskiego 116 90-924 Łódź Poland.
Ewelina KowalskaInstitute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology Żeromskiego 116 90-924 Łódź Poland.
Elżbieta KuśmierekInstitute of General and Ecological Chemistry, Faculty of Chemistry, Lodz University of Technology Żeromskiego 116 90-924 Łódź Poland anna.albrecht@p.lodz.pl.
Łukasz AlbrechtInstitute of Organic Chemistry, Faculty of Chemistry, Lodz University of Technology Żeromskiego 116 90-924 Łódź Poland.ORCID https://orcid.org/0000-0002-4669-7670
Anna AlbrechtInstitute of General and Ecological Chemistry, Faculty of Chemistry, Lodz University of Technology Żeromskiego 116 90-924 Łódź Poland anna.albrecht@p.lodz.pl.ORCID https://orcid.org/0000-0001-9948-3986

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Doubly decarboxylative, photoredox synthesis of 4-substituted-chroman-2-ones and 2-substituted-chroman-4-ones is described. The reaction involves two independent decarboxylation processes: the first one initiating the cycle and the second completing the process. Visible light, photoredox catalyst, base, anhydrous solvent and inert atmosphere constitute the key parameters for the success of the developed transformation. The protocol proved applicable for coumarin-3-carboxylic acids and chromone-3-carboxylic acids as well as

Identifiers

PMID35480728
PMCPMC9037851

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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.