Evidence map›Paper›PMID 42807975›Full record

ArticleBeilstein journal of organic chemistry2026

Silver-catalyzed anionic [3 + 2] cycloaddition of benzyl isocyanides with polyfluoroalkylchromones and pyrones: direct synthesis of 2-arylpyrroles.

Ivan A Kochnev, Alexey Yu Barkov

Abstract readLetter
In one paragraph

Article in Beilstein journal of organic chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

2 authors.

Ivan A KochnevInstitute of Natural Sciences and Mathematics, Ural Federal University, pr. Lenina 51, 620000 Yekaterinburg, Russian Federation.
Alexey Yu BarkovInstitute of Natural Sciences and Mathematics, Ural Federal University, pr. Lenina 51, 620000 Yekaterinburg, Russian Federation.ORCID https://orcid.org/0000-0003-3001-705X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A silver-catalyzed anionic [3 + 2] cycloaddition of benzyl isocyanides has been developed, providing direct one-pot access to 2-arylpyrroles - a privileged scaffold pervasive in medicinal chemistry and functional materials. Despite high demand, general one-step routes to this motif remain rare, and the synthetic potential of benzyl isocyanides in cycloaddition chemistry has been severely limited by their low reactivity. We herein show that the combination of AgOAc (10 mol %) and KO

Indexed as

[3 + 2] cycloadditionbenzyl isocyanidespolyfluoroalkylpyrrolessilver-catalyzed

Identifiers

PMID42807975
PMCPMC13618341

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.