Evidence map›Paper›PMID 34123288›Full record

ArticleChemical science2020

Effect of the enamine pyramidalization direction on the reactivity of secondary amine organocatalysts.

Tobias Schnitzer, Jasper S Möhler, Helma Wennemers

Abstract read
In one paragraph

Article in Chemical science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

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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

3 authors.

Tobias SchnitzerLaboratory of Organic Chemistry, ETH Zürich Vladimir-Prelog-Weg 3 8093 Zürich Switzerland Helma.Wennemers@org.chem.ethz.ch.ORCID https://orcid.org/0000-0003-3613-576X
Jasper S MöhlerLaboratory of Organic Chemistry, ETH Zürich Vladimir-Prelog-Weg 3 8093 Zürich Switzerland Helma.Wennemers@org.chem.ethz.ch.ORCID https://orcid.org/0000-0002-6083-7756
Helma WennemersLaboratory of Organic Chemistry, ETH Zürich Vladimir-Prelog-Weg 3 8093 Zürich Switzerland Helma.Wennemers@org.chem.ethz.ch.ORCID https://orcid.org/0000-0002-3075-5741

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chiral secondary amines are valuable catalysts for reactions that proceed through an enamine intermediate. Here, we explored the importance of the pyramidalization direction of the enamine-N on the reactivity of chiral enamines with a combination of computational, NMR spectroscopic, and kinetic experiments. Studies with peptidic catalysts that bear cyclic amines with different ring sizes revealed that

Identifiers

PMID34123288
PMCPMC8148379

What OpenQuestion holds

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Registered trials

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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.