Evidence map›Paper›PMID 41618536›Full record

ArticleAngewandte Chemie (International ed. in English)2026

Pyridine Into Pyrrole Transformation Induced Within the Confinement of the Macrocycle.

Paulina Krzyszowska, Agata Burska-Jabłońska, Mateusz Oberski, Michał J Białek, Lechosław Latos-Grażyński, Karolina Hurej

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2026. 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

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

1 citing paper in PubMed.

  1. 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.

Paulina KrzyszowskaDepartment of Chemistry, University of Wroclaw, Wroclaw, Poland.ORCID https://orcid.org/0000-0002-8570-5688
Agata Burska-JabłońskaDepartment of Chemistry, University of Wroclaw, Wroclaw, Poland.
Mateusz OberskiDepartment of Chemistry, University of Wroclaw, Wroclaw, Poland.
Michał J BiałekDepartment of Chemistry, University of Wroclaw, Wroclaw, Poland.ORCID https://orcid.org/0000-0002-4890-2156
Lechosław Latos-GrażyńskiDepartment of Chemistry, University of Wroclaw, Wroclaw, Poland.ORCID https://orcid.org/0000-0003-1230-9075
Karolina HurejDepartment of Chemistry, University of Wroclaw, Wroclaw, Poland.ORCID https://orcid.org/0000-0002-5749-7658

Funding

National Science Center 2019/35/D/ST4/00361National Science Center 2023/51/B/ST4/01556
6 · The paper itself

Abstract

The pyridine contracted to form the pyrrole ring. This transformation belongs to a unique class of reactions with the fundamental characteristic of the cleavage of the aromatic structure. By investigating the unusual coordination chemistry of N-confused pyriporphyrin with silver and gold ions, we observed this process and obtained several complexes that exhibited remarkable reactivity. This includes the reversible cleavage of C-O bonds and the selective demetallation of the outer metal ion.

Indexed as

gold complexesporphyrinpyridinering contractionsilver complexes

Identifiers

PMID41618536
PMCPMC12970504

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.