Evidence map›Paper›PMID 31160563›Full record

ArticleNature communications2019

Bio-inspired iron-catalyzed oxidation of alkylarenes enables late-stage oxidation of complex methylarenes to arylaldehydes.

Penghui Hu, Mingxi Tan, Lu Cheng, Hongyuan Zhao, Rui Feng, Wei-Jin Gu, Wei Han

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
5.9field-weighted citation impact, top 3% 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

12 citing papers in PubMed, 104 citations in OpenAlex.

  1. Review
  2. Article
  3. Selective Toluene Electrooxidation to Benzyl Alcohol.Journal of the American Chemical Society · 2025
    Article
  4. Article
  5. Direct Benzylic C-H Etherification Enabled by Base-Promoted Halogen Transfer.Angewandte Chemie (International ed. in English) · 2024
    Article
  6. Review
  7. Article
  8. Article
  9. Iron(II)-Catalyzed Aerobic Biomimetic Oxidation of N-Heterocycles.Chemistry (Weinheim an der Bergstrasse, Germany) · 2021
    Article
  10. Article
  11. Article
  12. 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

7 authors at 1 institution in 1 country.

Penghui HuJiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biofunctional Materials, Key Laboratory of Applied Photochemistry, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China.
Mingxi TanJiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biofunctional Materials, Key Laboratory of Applied Photochemistry, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China.
Lu ChengJiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biofunctional Materials, Key Laboratory of Applied Photochemistry, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China.
Hongyuan ZhaoJiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biofunctional Materials, Key Laboratory of Applied Photochemistry, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China.
Rui FengSchool of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China.
Wei-Jin GuSchool of Chemistry and Materials Science, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China.
Wei HanJiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biofunctional Materials, Key Laboratory of Applied Photochemistry, Nanjing Normal University, Wenyuan Road No.1, 210023, Nanjing, China. whhanwei@gmail.com.ORCID http://orcid.org/0000-0002-4544-2908
Nanjing Normal University · CN

Funding

National Natural Science Foundation of China (National Science Foundation of China) 21776139, 21302099Natural Science Foundation of Jiangsu Province (Jiangsu Provincial Natural Science Foundation) BK20161553
6 · The paper itself

Abstract

It is a long-standing challenge to achieve efficient and highly selective aerobic oxidation of methylarenes to benzaldehydes, owing to overoxidation problem stemming from the oxidizability of benzaldehyde far higher than the toluene under usual aerobic conditions. Herein we report a bio-inspired iron-catalyzed polymethylhydrosiloxane-promoted aerobic oxidation of methylarenes to benzaldehydes with high yields and selectivities. Notably, this method can tolerate oxidation-labile and reactive boronic acid group, which is normally required to be transformed immediately after its introduction, and represents a significant advance in the area of the chemistry of organoboronic acids, including the ability to incorporate both aldehyde and ketone functionalities into unprotected arylboronic acids, a class that can be difficult to access by current means. The robustness of this protocol is demonstrated on the late-stage oxidation of complex bioactive molecules, including dehydroabietic acid, Gemfibrozil, Tocopherol nicotinate, a complex polyol structure, and structurally complex arylboronic acids.

Identifiers

PMID31160563
PMCPMC6546739
OpenAlexW2948775435

What OpenQuestion holds

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LicenceCC BY
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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.