Evidence map›Paper›PMID 32484989›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2020

Versatile Visible-Light-Driven Synthesis of Asymmetrical Phosphines and Phosphonium Salts.

Percia Beatrice Arockiam, Ulrich Lennert, Christina Graf, Robin Rothfelder, Daniel J Scott, Tillmann G Fischer, Kirsten Zeitler, Robert Wolf

Abstract read
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 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. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Photocatalytic stannylation of white phosphorus.Chemical communications (Cambridge, England) · 2022
    Article
  10. Recent Breakthroughs in PAngewandte Chemie (International ed. in English) · 2022
    Review
  11. Article
  12. Article
  13. Photocatalytic Arylation of PAngewandte Chemie (International ed. in English) · 2021
    Article
  14. Article
  15. Article
  16. Article
  17. 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.

Percia Beatrice ArockiamInstitute of Inorganic Chemistry, University of Regensburg, 93040, Regensburg, Germany.ORCID http://orcid.org/0000-0002-8731-1578
Ulrich LennertInstitute of Inorganic Chemistry, University of Regensburg, 93040, Regensburg, Germany.
Christina GrafInstitute of Inorganic Chemistry, University of Regensburg, 93040, Regensburg, Germany.
Robin RothfelderInstitute of Inorganic Chemistry, University of Regensburg, 93040, Regensburg, Germany.
Daniel J ScottInstitute of Inorganic Chemistry, University of Regensburg, 93040, Regensburg, Germany.ORCID http://orcid.org/0000-0001-7826-9833
Tillmann G FischerInstitute of Organic Chemistry, University of Leipzig, 04103, Leipzig, Germany.
Kirsten ZeitlerInstitute of Organic Chemistry, University of Leipzig, 04103, Leipzig, Germany.ORCID http://orcid.org/0000-0003-1549-5002
Robert WolfInstitute of Inorganic Chemistry, University of Regensburg, 93040, Regensburg, Germany.ORCID http://orcid.org/0000-0003-4066-6483

Funding

Alexander von Humboldt-StiftungDeutsche Forschungsgemeinschaft FOR2177Deutsche Forschungsgemeinschaft GRK 1626H2020 European Research Council ERC CoG 772299
6 · The paper itself

Abstract

Asymmetrically substituted tertiary phosphines and quaternary phosphonium salts are used extensively in applications throughout industry and academia. Despite their significance, classical methods to synthesize such compounds often demand either harsh reaction conditions, prefunctionalization of starting materials, highly sensitive organometallic reagents, or expensive transition-metal catalysts. Mild, practical methods thus remain elusive, despite being of great current interest. Herein, we describe a visible-light-driven method to form these products from secondary and primary phosphines. Using an inexpensive organic photocatalyst and blue-light irradiation, arylphosphines can be both alkylated and arylated using commercially available organohalides. In addition, the same organocatalyst can be used to transform white phosphorus (P

Indexed as

alkylationarylationphosphanephosphorusphotocatalysis

Identifiers

PMID32484989
PMCPMC7756875

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.