Evidence map›Paper›PMID 28198117›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2017

Do CH-Anion and Anion-π Interactions Alter the Mechanism of 2:1 Host-Guest Complexation in Arylethynyl Monourea Anion Receptors?

Lisa M Eytel, Annie K Gilbert, Paul Görner, Lev N Zakharov, Darren W Johnson, Michael M Haley

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2017. 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
1.2field-weighted citation impact, top 23% 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

0 citing papers in PubMed, 12 citations in OpenAlex.

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 at 2 institutions in 1 country.

Lisa M EytelDepartment of Chemistry & Biochemistry and the Materials Science Institute, University of Oregon, Eugene, OR, 97403-1253, USA.ORCID http://orcid.org/0000-0001-8247-6202
Annie K GilbertDepartment of Chemistry & Biochemistry and the Materials Science Institute, University of Oregon, Eugene, OR, 97403-1253, USA.
Paul GörnerDepartment of Chemistry & Biochemistry and the Materials Science Institute, University of Oregon, Eugene, OR, 97403-1253, USA.
Lev N ZakharovCAMCOR-Center for Advanced Materials Characterization in Oregon, University of Oregon, Eugene, OR, 97403-1443, USA.
Darren W JohnsonDepartment of Chemistry & Biochemistry and the Materials Science Institute, University of Oregon, Eugene, OR, 97403-1253, USA.ORCID http://orcid.org/0000-0001-5967-5115
Michael M HaleyDepartment of Chemistry & Biochemistry and the Materials Science Institute, University of Oregon, Eugene, OR, 97403-1253, USA.ORCID http://orcid.org/0000-0002-7027-4141
Oregon Research Institute · USUniversity of Oregon · US

Funding

Reducing Susceptibility to Environmental Stress Throughout the Life SpanP30ES000210 · NIEHS · OREGON STATE UNIVERSITY · PI BECKMAN, JOSEPH S · 1985 to 2015
$21.4M
Design of Modular Receptors for Ion and Molecule RecognitionR01GM087398 · NIGMS · UNIVERSITY OF OREGON · PI HALEY, MICHAEL MARK, JOHNSON, DARREN WILLIAM · 2010 to 2020
$2.6M
NIEHS NIH HHS P30 ES000210NIGMS NIH HHS R01 GM087398
6 · The paper itself

Abstract

Selective tuning of arylethynyl urea scaffolds for anionic guests requires an understanding of preferred binding motifs of the host-guest interaction. To investigate the binding preference of receptors without a pre-organized binding pocket, two electron-deficient phenylacetylene receptors with a single urea moiety have been prepared and were found to bind halides as 2:1 host-guest complexes that feature key CH-anion or anion-π interactions. These supporting interactions also appear to influence the mechanism of the 2:1 binding event.

Indexed as

AlkynesAnionsElectronsHydrogen BondingMagnetic Resonance SpectroscopyModels, MolecularMolecular StructureUreaAlkynesAnionsUreaanionshost-guest systemshydrogen bondssupramolecular chemistry

Identifiers

PMID28198117
PMCPMC5560113
OpenAlexW4241873397

What OpenQuestion holds

Textmetadata
LicenceTDM
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.