Evidence map›Paper›PMID 42570277›Full record

ArticleChemSusChem2026

Modular Synthesis of a Lignin Oligomer Library.

Eman Abdelraheem, Tom A Ewing, Gijs van Erven, Fedor M Miloserdov

Abstract read
In one paragraph

Article in ChemSusChem, 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

4 authors.

Eman AbdelraheemLaboratory of Organic Chemistry, Wageningen University, Wageningen, The Netherlands.
Tom A EwingWageningen Food & Biobased Research, Wageningen, The Netherlands.ORCID https://orcid.org/0000-0002-6944-887X
Gijs van ErvenWageningen Food & Biobased Research, Wageningen, The Netherlands.ORCID https://orcid.org/0000-0002-1544-1744
Fedor M MiloserdovLaboratory of Organic Chemistry, Wageningen University, Wageningen, The Netherlands.ORCID https://orcid.org/0000-0001-6420-211X

Funding

Dutch Ministry of Education-Sector Plan Beta for Science and TechnologyRegiodeal FoodvalleyVLAG Graduate School
6 · The paper itself

Abstract

We report a modular and scalable synthetic strategy for constructing a diverse library of oligomeric lignin model compounds (LMCs). Using bromoketoester building blocks, iterative β-O-4 aryl ether couplings under mild conditions enabled the efficient assembly of dimers, trimers, and tetramers. The developed approach is compatible with H, G, and S lignin units and can be extended to cinnamyl alcohols and β-5 linkages, mimicking the structural diversity of native lignin. Linear and convergent routes were demonstrated, and total reductions afforded final LMCs representative of lignins from various botanical sources. Our platform and advanced LMC library will allow studying lignin chemistry in unprecedented detail, bridging the gap between currently available dimers and actual polymeric lignin.

Indexed as

bromoketoestersheteronuclear single quantum coherence (HSQC) NMRlignin analysislignin model compoundsmodular organic synthesis

Identifiers

PMID42570277
PMCPMC13452564

What OpenQuestion holds

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LicenceCC BY
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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.