Evidence map›Paper›PMID 36222199›Full record

ArticleAngewandte Chemie (International ed. in English)2023

Direct Synthesis of α-Amino Acid Derivatives by Hydrative Amination of Alkynes.

Minghao Feng, Roberto Tinelli, Ricardo Meyrelles, Leticia González, Boris Maryasin, Nuno Maulide

Open access · hybridAbstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

11 citing papers in PubMed, 22 citations in OpenAlex.

  1. Expedient Synthesis ofJournal of the American Chemical Society · 2026
    Article
  2. Article
  3. Synthesis of Sterically Congested Carbonyl Compounds via anJournal of the American Chemical Society · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Transfer freier Aminogruppen via α-Aminierung von Carbonylen.Angewandte Chemie (Weinheim an der Bergstrasse, Germany) · 2023
    Article
  9. Free Amino Group Transfer via α-Amination of Native Carbonyls.Angewandte Chemie (International ed. in English) · 2023
    Article
  10. Direct Synthesis of α-Amino Acid Derivatives by Hydrative Amination of Alkynes.Angewandte Chemie (International ed. in English) · 2023
    Article
  11. Synthese von α-Aminosäurederivaten durch hydrative Aminierung von Alkinen.Angewandte Chemie (Weinheim an der Bergstrasse, Germany) · 2023
    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

6 authors at 1 institution in 1 country.

Minghao FengInstitute of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090, Vienna, Austria.
Roberto TinelliInstitute of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090, Vienna, Austria.
Ricardo MeyrellesInstitute of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090, Vienna, Austria.
Leticia GonzálezInstitute of Theoretical Chemistry, University of Vienna, Währinger Strasse 17, 1090, Vienna, Austria.
Boris MaryasinInstitute of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090, Vienna, Austria.
Nuno MaulideInstitute of Organic Chemistry, University of Vienna, Währinger Strasse 38, 1090, Vienna, Austria.ORCID 0000-0003-3643-0718
University of Vienna · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

α-Amino acid derivatives are key components of the molecules of life. The synthesis of α-amino carbonyl/carboxyl compounds is a contemporary challenge in organic synthesis. Herein, we report a practical method for the preparation of α-amino acid derivatives via direct hydrative amination of activated alkynes under mild conditions, relying on sulfinamides as the nitrogen source. Computational studies suggest that the reaction is enabled by a new type of sulfonium [2,3]-sigmatropic rearrangement.

Indexed as

AlkynesAmino AcidsAminationAlkynesAmino AcidsAminationAmino AcidsReaction MechanismsRearrangementsYnamides

Identifiers

PMID36222199
PMCPMC10098499
OpenAlexW4304688838

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.