Evidence map›Paper›PMID 39171129›Full record

ArticleOrganic process research & development2024

Continuous Flow Approach for Benzylic Photo-oxidations Using Compressed Air.

Ruairi Bannon, Gary Morrison, Megan Smyth, Thomas S Moody, Scott Wharry, Philippe M C Roth, Guillaume Gauron, Marcus Baumann

Abstract read
In one paragraph

Article in Organic process research & development, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed.

  1. Article
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  5. Review
  6. Article
  7. Visible-light-mediated flow protocol for Achmatowicz rearrangement.Beilstein journal of organic chemistry · 2024
    Article
  8. Review
  9. Article
  10. Article
  11. Multistep Continuous Flow Synthesis of Isolable NHChemistry (Weinheim an der Bergstrasse, Germany) · 2022
    Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

8 authors.

Ruairi BannonSchool of Chemistry, Science Centre South, University College Dublin, Dublin D04 N2E5, Ireland.
Gary MorrisonTechnology Department, Almac Sciences, Craigavon BT63 5QD, U.K.
Megan SmythTechnology Department, Almac Sciences, Craigavon BT63 5QD, U.K.ORCID https://orcid.org/0000-0002-2771-0382
Thomas S MoodyTechnology Department, Almac Sciences, Craigavon BT63 5QD, U.K.ORCID https://orcid.org/0000-0002-8266-0269
Scott WharryTechnology Department, Almac Sciences, Craigavon BT63 5QD, U.K.
Philippe M C RothCorning Reactor Technologies, Corning SAS, 7 bis Avenue de Valvins, CS 70156 Samois sur Seine, 77215 Avon Cedex, France.ORCID https://orcid.org/0000-0002-0521-0053
Guillaume GauronCorning Reactor Technologies, Corning SAS, 7 bis Avenue de Valvins, CS 70156 Samois sur Seine, 77215 Avon Cedex, France.
Marcus BaumannSchool of Chemistry, Science Centre South, University College Dublin, Dublin D04 N2E5, Ireland.ORCID https://orcid.org/0000-0002-6996-5893

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A continuous flow approach for the aerobic photo-oxidation of benzylic substrates to ketone and aldehyde products is presented. The resulting process exploits UV-A LEDs (375 nm) in combination with a Corning AFR reactor that ensures effective gas-liquid mixing and leads to short residence times of 1 min. A variety of benzylic substrates are converted to their corresponding carbonyl products, and scalability is demonstrated to produce multigram quantities of products within a few hours. Overall, this continuous flow approach offers several improvements over alternative oxidation methods due to the combined use of air as an oxidant and SAS (sodium anthraquinone-2 sulfonate) as a water-soluble photocatalyst. The use of greener and safer conditions together with process intensification principles renders this flow approach attractive for further industrial applications.

Identifiers

PMID39171129
PMCPMC11334174

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.