Evidence map›Paper›PMID 41243566›Full record

ArticleAngewandte Chemie (International ed. in English)2026

Cu-Catalyzed Aerobic Oxidative C─C Cleavage in Lignin-Derived Oligomers and Biological Funneling of the Monomeric Products.

Surajudeen Omolabake, Dillon T Hofsommer, Kathryn M Mains, Chad T Palumbo, Davide Rigo, Allison Z Werner, Gregg T Beckham, Shannon S Stahl

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 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Review
  3. 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.

Surajudeen OmolabakeDepartment of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, Wisconsin, 53706, USA.
Dillon T HofsommerDepartment of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, Wisconsin, 53706, USA.
Kathryn M MainsRenewable Resources and Enabling Sciences Center, National Renewable Energy Laboratory, Golden, Colorado, 80401, USA.
Chad T PalumboRenewable Resources and Enabling Sciences Center, National Renewable Energy Laboratory, Golden, Colorado, 80401, USA.
Davide RigoRenewable Resources and Enabling Sciences Center, National Renewable Energy Laboratory, Golden, Colorado, 80401, USA.
Allison Z WernerRenewable Resources and Enabling Sciences Center, National Renewable Energy Laboratory, Golden, Colorado, 80401, USA.
Gregg T BeckhamRenewable Resources and Enabling Sciences Center, National Renewable Energy Laboratory, Golden, Colorado, 80401, USA.
Shannon S StahlDepartment of Chemistry, University of Wisconsin-Madison, 1101 University Avenue, Madison, Wisconsin, 53706, USA.ORCID 0000-0002-9000-7665

Funding

Biological and Environmental Research DE-SC0018409Biological and Environmental Research ERKP886Department of Energy DE-AC36-08GO28308
6 · The paper itself

Abstract

Existing methods for lignin deconstruction to aromatic monomers primarily cleave carbon-oxygen bonds within the polymer, resulting in sub-optimal monomer yields and formation of oligomers that retain intact carbon-carbon bonds. Here, we demonstrate that copper-catalyzed aerobic oxidation under aqueous alkaline conditions promotes oxidative cleavage of carbon-carbon bonds in lignin oligomers derived from reductive catalytic fractionation (RCF) of pine and poplar biomass. Fundamental insights are gained from reactions of model compounds that resemble subunits present in RCF oligomers. Optimal results are achieved in a flow reactor that provides precise control over O

Indexed as

CarbonCopperLigninBiomassCatalysisOxidation-ReductionPopulusPseudomonas putidaCarbonCopperLigninAerobic oxidationCatalysisC─C bond cleavageLignin monomersLignin oligomer

Identifiers

PMID41243566
PMCPMC12790356

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.