Evidence map›Paper›PMID 25839905›Full record

ArticleJournal of the American Chemical Society2015

Light-driven, proton-controlled, catalytic aerobic C-H oxidation mediated by a Mn(III) porphyrinoid complex.

Heather M Neu, Jieun Jung, Regina A Baglia, Maxime A Siegler, Kei Ohkubo, Shunichi Fukuzumi, David P Goldberg

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Ultra-thin g-CMaterials advances · 2021
    Article
  2. Oxidative Cleavage of Alkenes by OJournal of the American Chemical Society · 2021
    Article
  3. Article
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  5. Article
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  10. Review
  11. Article
  12. Review
  13. Article
  14. Rhenium(V)-oxo corrolazines: isolating redox-active ligand reactivity.Chemical communications (Cambridge, England) · 2016
    Article
  15. Article
  16. 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

7 authors.

Heather M Neu†Department of Chemistry, The Johns Hopkins University, Baltimore, Maryland 21218, United States.
Jieun Jung‡Department of Material and Life Science, Graduate School of Engineering, Osaka University, ALCA, Japan Science and Technology Agency, Suita, Osaka 565-0871, Japan.
Regina A Baglia†Department of Chemistry, The Johns Hopkins University, Baltimore, Maryland 21218, United States.
Maxime A Siegler†Department of Chemistry, The Johns Hopkins University, Baltimore, Maryland 21218, United States.
Kei Ohkubo‡Department of Material and Life Science, Graduate School of Engineering, Osaka University, ALCA, Japan Science and Technology Agency, Suita, Osaka 565-0871, Japan.
Shunichi Fukuzumi‡Department of Material and Life Science, Graduate School of Engineering, Osaka University, ALCA, Japan Science and Technology Agency, Suita, Osaka 565-0871, Japan.
David P Goldberg†Department of Chemistry, The Johns Hopkins University, Baltimore, Maryland 21218, United States.

Funding

Reactivity of Manganese and Iron Metalloenzyme ModelsR01GM101153 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI GOLDBERG, DAVID P · 2013 to 2023
$3.4M
NIGMS NIH HHS GM101153NIGMS NIH HHS R01 GM101153
6 · The paper itself

Abstract

The visible light-driven, catalytic aerobic oxidation of benzylic C-H bonds was mediated by a Mn(III) corrolazine complex. To achieve catalytic turnovers, a strict selective requirement for the addition of protons was established. The resting state of the catalyst was unambiguously characterized by X-ray diffraction as [Mn(III)(H2O)(TBP8Cz(H))](+), in which a single, remote site on the ligand is protonated. If two remote sites are protonated, however, reactivity with O2 is shut down. Spectroscopic methods revealed that the related Mn(V)(O) complex is also protonated at the same remote site at -60 °C, but undergoes valence tautomerization upon warming.

Indexed as

LightProtonsCarbonCatalysisHydrogenKineticsLigandsManganeseMetalloporphyrinsOxidation-ReductionOxygenCarbonHydrogenLigandsManganeseMetalloporphyrinsOxygenProtons

Identifiers

PMID25839905
PMCPMC4888065

What OpenQuestion holds

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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.