Evidence map›Paper›PMID 42022778›Full record

ArticleACS catalysis2026

Understanding the Propagation Step in a Photoredox Cycloaddition Chain Reaction.

Annemarie A Lee, Nicole K Oo, Henry T Eaton, Cristabella R Fortna, Lisa A Fredin, John R Swierk

Abstract read
In one paragraph

Article in ACS catalysis, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Annemarie A LeeDepartment of Chemistry, Binghamton University, Binghamton, New York 13902, United States.
Nicole K OoDepartment of Chemistry, Lehigh University, Bethlehem, Pennsylvania 18015, United States.
Henry T EatonDepartment of Chemistry, Binghamton University, Binghamton, New York 13902, United States.
Cristabella R FortnaDepartment of Chemistry, Lehigh University, Bethlehem, Pennsylvania 18015, United States.ORCID https://orcid.org/0009-0002-4332-2694
Lisa A FredinDepartment of Chemistry, Lehigh University, Bethlehem, Pennsylvania 18015, United States.
John R SwierkDepartment of Chemistry, Binghamton University, Binghamton, New York 13902, United States.ORCID https://orcid.org/0000-0001-5811-7285

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Photoredox catalysis has become increasingly significant in academic and industrial processes, replacing harsh reaction conditions and high temperatures with visible light. Photoredox chain reactions that proceed via dark electron or hole "catalysis" represent an intriguing pathway to achieving high-productivity photoredox reactions. Though photoredox chain reactions are known, our understanding of how to design reactions that exhibit chain behavior remains limited. In particular, a key step in designing a chain reaction is a dark propagation step, where an energetically upconverted electron or hole initiates a subsequent cycle of product generation. This study combines quantum yield (QY) measurements, transient absorption spectroscopy (TAS), electrochemical investigations, kinetic modeling, and computational studies of a ruthenium-catalyzed photoredox chain [4 + 2] cyclization between

Indexed as

chain reactionkinetic parametersphotoredoxquantum yieldradical cationtransient absorption spectroscopy

Identifiers

PMID42022778
PMCPMC13097133

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.