Evidence map›Paper›PMID 34928166›Full record

ArticleOrganic letters2022

Phenanthrenequinone-Sensitized Photocatalytic Synthesis of Polysubstituted Quinolines from 2-Vinylarylimines.

Juulia Talvitie, Iida Alanko, Evgeny Bulatov, Juho Koivula, Topias Pöllänen, Juho Helaja

Open access · hybridAbstract read
In one paragraph

Article in Organic letters, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.1field-weighted citation impact, top 13% of its field
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

6 citing papers in PubMed, 37 citations in OpenAlex.

  1. Review
  2. Pyridine-boryl radical mediated synthesis of quinolinesOrganic chemistry frontiers : an international journal of organic chemistry · 2026
    Article
  3. Article
  4. Article
  5. Photocatalytic C(spNature communications · 2025
    Article
  6. 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

6 authors at 1 institution in 1 country.

Juulia TalvitieDepartment of Chemistry, University of Helsinki, A. I. Virtasen aukio 1, 00014 Helsinki, Finland.
Iida AlankoDepartment of Chemistry, University of Helsinki, A. I. Virtasen aukio 1, 00014 Helsinki, Finland.
Evgeny BulatovDepartment of Chemistry, University of Helsinki, A. I. Virtasen aukio 1, 00014 Helsinki, Finland.
Juho KoivulaDepartment of Chemistry, University of Helsinki, A. I. Virtasen aukio 1, 00014 Helsinki, Finland.
Topias PöllänenDepartment of Chemistry, University of Helsinki, A. I. Virtasen aukio 1, 00014 Helsinki, Finland.
Juho HelajaDepartment of Chemistry, University of Helsinki, A. I. Virtasen aukio 1, 00014 Helsinki, Finland.ORCID https://orcid.org/0000-0001-8645-617X
University of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Visible-light-excited 9,10-phenanthrenequinone (PQ*) was used as a photocatalyst for the synthesis of polysubstituted quinolines via the electrocyclization of 2-vinylarylimines. Up to quantitative yields of 2,4-disubstituted quinolines were received after 1 h of excitation with blue LEDs at room temperature when MgCO

Identifiers

PMID34928166
PMCPMC8762703
OpenAlexW4200505262

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.