Evidence map›Paper›PMID 34703571›Full record

ArticleChemical science2021

Scaffold-based [Fe]-hydrogenase model: H

Spencer A Kerns, Junhyeok Seo, Vincent M Lynch, Jason Shearer, Sean T Goralski, Eileen R Sullivan, Michael J Rose

Open access · diamondAbstract read
In one paragraph

Article in Chemical science, 2021. 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
0.2field-weighted citation impact, top 57% of its field
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, 7 citations in OpenAlex.

  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

7 authors at 3 institutions in 2 countries.

Spencer A KernsDepartment of Chemistry, The University of Texas at Austin Austin Texas 78712 USA mrose@cm.utexas.edu.ORCID https://orcid.org/0000-0001-6936-8098
Junhyeok SeoDepartment of Chemistry, Gwangju Institute of Science and Technology Gwangju 61005 Republic of Korea.ORCID https://orcid.org/0000-0002-9436-6964
Vincent M LynchDepartment of Chemistry, The University of Texas at Austin Austin Texas 78712 USA mrose@cm.utexas.edu.
Jason ShearerDepartment of Chemistry, Trinity University One Trinity Place San Antonio Texas 78212 USA.
Sean T GoralskiDepartment of Chemistry, The University of Texas at Austin Austin Texas 78712 USA mrose@cm.utexas.edu.
Eileen R SullivanDepartment of Chemistry, The University of Texas at Austin Austin Texas 78712 USA mrose@cm.utexas.edu.
Michael J RoseDepartment of Chemistry, The University of Texas at Austin Austin Texas 78712 USA mrose@cm.utexas.edu.ORCID https://orcid.org/0000-0002-6960-6639
The University of Texas at Austin · USGwangju Institute of Science and Technology · KRTrinity University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report the synthesis and reactivity of a model of [Fe]-hydrogenase derived from an anthracene-based scaffold that includes the endogenous, organometallic acyl(methylene) donor. In comparison to other non-scaffolded acyl-containing complexes, the complex described herein retains molecularly well-defined chemistry upon addition of multiple equivalents of exogenous base. Clean deprotonation of the acyl(methylene) C-H bond with a phenolate base results in the formation of a dimeric motif that contains a new Fe-C(methine) bond resulting from coordination of the deprotonated methylene unit to an adjacent iron center. This effective second carbanion in the ligand framework was demonstrated to drive heterolytic H

Identifiers

PMID34703571
PMCPMC8494020
OpenAlexW3200467482

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.