Evidence map›Paper›PMID 38756799›Full record

ArticleChemical science2024

Asymmetric synthesis of unnatural α-amino acids through photoredox-mediated C-O bond activation of aliphatic alcohols.

Gregory R Alvey, Elena V Stepanova, Andrey Shatskiy, Josefin Lantz, Rachel Willemsen, Alix Munoz, Peter Dinér, Markus D Kärkäs

Abstract read
In one paragraph

Article in Chemical science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

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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

1 citing paper in PubMed.

  1. Site-Selective C─H Bond Functionalization of Sugars.Angewandte Chemie (International ed. in English) · 2025
    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.

Gregory R AlveyDepartment of Chemistry, KTH Royal Institute of Technology SE-100 44 Stockholm Sweden karkas@kth.se.
Elena V StepanovaDepartment of Chemistry, KTH Royal Institute of Technology SE-100 44 Stockholm Sweden karkas@kth.se.
Andrey ShatskiyDepartment of Chemistry, KTH Royal Institute of Technology SE-100 44 Stockholm Sweden karkas@kth.se.ORCID https://orcid.org/0000-0002-7249-7437
Josefin LantzDepartment of Chemistry, KTH Royal Institute of Technology SE-100 44 Stockholm Sweden karkas@kth.se.
Rachel WillemsenDepartment of Chemistry, KTH Royal Institute of Technology SE-100 44 Stockholm Sweden karkas@kth.se.
Alix MunozDepartment of Chemistry, KTH Royal Institute of Technology SE-100 44 Stockholm Sweden karkas@kth.se.ORCID https://orcid.org/0009-0006-0635-6827
Peter DinérDepartment of Chemistry, KTH Royal Institute of Technology SE-100 44 Stockholm Sweden karkas@kth.se.ORCID https://orcid.org/0000-0001-6782-6622
Markus D KärkäsDepartment of Chemistry, KTH Royal Institute of Technology SE-100 44 Stockholm Sweden karkas@kth.se.ORCID https://orcid.org/0000-0002-6089-5454

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Unnatural α-amino acids constitute a fundamental class of biologically relevant compounds. However, despite the interest in these motifs, synthetic strategies have traditionally employed polar retrosynthetic disconnections. These methods typically entail the use of stoichiometric amounts of toxic and highly sensitive reagents, thereby limiting the substrate scope and practicality for scale up. In this work, an efficient protocol for the asymmetric synthesis of unnatural α-amino acids is realized through photoredox-mediated C-O bond activation in oxalate esters of aliphatic alcohols as radical precursors. The developed system uses a chiral glyoxylate-derived

Identifiers

PMID38756799
PMCPMC11095513

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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.