Evidence map›Paper›PMID 42437488›Full record

ArticleAngewandte Chemie (International ed. in English)2026

The Missing Link in Ferrocenophane Chemistry: Isolation of a Carba[1]Ferrocenophane.

Aylin Feuerstein, Sergi Danés, Kathrin Kolling, Bernd Morgenstern, Markus Gallei, André Schäfer

Abstract read
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. 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

6 authors.

Aylin FeuersteinDepartment of Chemistry, Faculty of Natural Sciences and Technology, Campus Saarbrücken, Saarland University, Saarbrücken, Germany.ORCID https://orcid.org/0000-0003-1930-6264
Sergi DanésInstitute of Chemical Research of Catalonia (ICIQ), Barcelona Institute of Science and Technology (BIST), Tarragona, Spain.ORCID https://orcid.org/0000-0003-4777-0398
Kathrin KollingDepartment of Chemistry, Faculty of Natural Sciences and Technology, Campus Saarbrücken, Saarland University, Saarbrücken, Germany.ORCID https://orcid.org/0009-0006-1664-0469
Bernd MorgensternDepartment of Chemistry, Faculty of Natural Sciences and Technology, Campus Saarbrücken, Saarland University, Saarbrücken, Germany.
Markus GalleiDepartment of Chemistry, Faculty of Natural Sciences and Technology, Campus Saarbrücken, Saarland University, Saarbrücken, Germany.ORCID https://orcid.org/0000-0002-3740-5197
André SchäferDepartment of Chemistry, Faculty of Natural Sciences and Technology, Campus Saarbrücken, Saarland University, Saarbrücken, Germany.ORCID https://orcid.org/0000-0002-5969-6618

Funding

German Research Foundation (DFG) GRK3082German Research Foundation (DFG) INST163/445-1German Research Foundation (DFG) INST256/506-1German Research Foundation (DFG) SCHA1915/7-1Horizon Europe PHOTOSINT project 101118129Saarland UniversitySpanish Ministry of Science, Innovation and Universities (MICIU) PID2022-140666NB-C22
6 · The paper itself

Abstract

[1]Ferrocenophanes, which are single-atom bridged ansa-ferrocenes, have gained significant interest as monomers for ring-opening polymerization (ROP) reactions for the preparation of main-chain ferrocene-based metallopolymers. While all conceivable third and fourth row p-block elements are known as bridging atoms, boron remained the only second row p-block element to be incorporated into [1]ferrocenophanes, so far. Here, we describe the synthesis, isolation and full characterization of a carba[1]ferrocenophane, previously speculated to be unstable due to its high energy conformation. Single-crystal X-ray diffraction reveals the highest angular deflection from ferrocene's coplanarity so far (α = 36.7°, δ = 151.8°), which is reflected by its deep red color (λ

Indexed as

ferroceneferrocenophaneironmetallocenemetallocenophane

Identifiers

PMID42437488
PMCPMC13480525

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.