Evidence map›Paper›PMID 32333462›Full record

ArticleAngewandte Chemie (International ed. in English)2020

meta-Selective C-H Arylation of Fluoroarenes and Simple Arenes.

Luo-Yan Liu, Jennifer X Qiao, Kap-Sun Yeung, William R Ewing, Jin-Quan Yu

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Late-Stage Phenylation From [Chemistry (Weinheim an der Bergstrasse, Germany) · 2026
    Article
  2. From Mono-Accounts of chemical research · 2025
    Review
  3. C(spJournal of the American Chemical Society · 2023
    Article
  4. Article
  5. Article
  6. Review
  7. Site-Selective C-H Arylation of Diverse Arenes Ortho to Small Alkyl Groups.Angewandte Chemie (International ed. in English) · 2022
    Article
  8. Article
  9. Access to Diarylmethanols by Wittig Rearrangement ofThe Journal of organic chemistry · 2022
    Article
  10. Article
  11. Palladium-Catalyzed Nondirected Late-Stage C-H Deuteration of Arenes.Journal of the American Chemical Society · 2021
    Article
  12. Mechanism of the Arene-Limited Nondirected C-H Activation of Arenes with Palladium*.Angewandte Chemie (International ed. in English) · 2021
    Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. 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

5 authors.

Luo-Yan LiuDepartment of Chemistry, The Scripps Research Institute (TSRI), 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA.ORCID 0000-0002-3170-6976
Jennifer X QiaoDiscovery Chemistry, Bristol-Myers Squibb, PO Box 4000, Princeton, NJ, 08543, USA.
Kap-Sun YeungDiscovery Chemistry, Bristol-Myers Squibb Research and Development, 100 Binney Street, Cambridge, MA, 02142, USA.ORCID 0000-0003-3995-6555
William R EwingDiscovery Chemistry, Bristol-Myers Squibb, PO Box 4000, Princeton, NJ, 08543, USA.
Jin-Quan YuDepartment of Chemistry, The Scripps Research Institute (TSRI), 10550 North Torrey Pines Road, La Jolla, CA, 92037, USA.ORCID 0000-0003-3560-5774

Funding

Catalyst-Controlled Site-Selective C-H Functionalizations of Arenes and HeteroarenesR01GM102265 · NIGMS · SCRIPPS RESEARCH INSTITUTE, THE · PI YU, JIN-QUAN · 2012 to 2023
$4.6M
NIGMS NIH HHS R01 GM102265
6 · The paper itself

Abstract

Fluorine is known to promote ortho-C-H metalation. Based upon this reactivity, we employed an activated norbornene that traps the ortho-palladation intermediate and is then relayed to the meta position, leading to meta-selective C-H arylation of fluoroarenes. Deuterium experiment suggests that this meta-arylation is initiated by ortho C-H activation and the catalytic cycle is terminated by C-2 protonation. A dual-ligand system is crucial for the observed high reactivity and site selectivity. Applying this approach to simple benzene or other arenes also affords arylation products with good yield and site selectivity.

Indexed as

CarbonFluorenesHydrocarbons, AromaticHydrogenLigandsMolecular StructureCarbonfluoreneFluorenesHydrocarbons, AromaticHydrogenLigandsarylationC−H activationfluoroareneshomogeneous catalysispalladium

Identifiers

PMID32333462
PMCPMC7485903

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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.