Evidence map›Paper›PMID 34518847›Full record

ArticleChemical communications (Cambridge, England)2021

Copper-catalyzed enantioselective alkene carboetherification for the synthesis of saturated six-membered cyclic ethers.

Ilyas A Berhane, Ameya S Burde, Jonathan J Kennedy-Ellis, Eva Zurek, Sherry R Chemler

Abstract read
In one paragraph

Article in Chemical communications (Cambridge, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Radical Sampling Enabled Saturated N-Heterocycle Cyclization.Journal of the American Chemical Society · 2026
    Article
  2. Article
  3. Article
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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

5 authors.

Ilyas A BerhaneChemistry Department, Natural Science Complex, State University of New York at Buffalo, Buffalo, New York, 14260, USA. schemler@buffalo.edu.
Ameya S BurdeChemistry Department, Natural Science Complex, State University of New York at Buffalo, Buffalo, New York, 14260, USA. schemler@buffalo.edu.ORCID http://orcid.org/0000-0002-9320-2706
Jonathan J Kennedy-EllisChemistry Department, Natural Science Complex, State University of New York at Buffalo, Buffalo, New York, 14260, USA. schemler@buffalo.edu.
Eva ZurekChemistry Department, Natural Science Complex, State University of New York at Buffalo, Buffalo, New York, 14260, USA. schemler@buffalo.edu.ORCID http://orcid.org/0000-0003-0738-867X
Sherry R ChemlerChemistry Department, Natural Science Complex, State University of New York at Buffalo, Buffalo, New York, 14260, USA. schemler@buffalo.edu.ORCID http://orcid.org/0000-0001-6702-5032

Funding

New Methods for Nitrogen Heterocycle SynthesisR01GM078383 · NIGMS · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI CHEMLER, SHERRY R · 2006 to 2023
$5.6M
NIGMS NIH HHS R01 GM078383
6 · The paper itself

Abstract

The enantioselective copper-catalyzed oxidative coupling of alkenols with styrenes for the construction of dihydropyrans, isochromans, pyrans and morpholines is reported. A concise formal synthesis of a σ

Identifiers

PMID34518847
PMCPMC8590114

What OpenQuestion holds

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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.