Evidence map›Paper›PMID 26174068›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2015

Dynamic covalent organocatalysts discovered from catalytic systems through rapid deconvolution screening.

Fredrik Schaufelberger, Olof Ramström

Abstract read
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Dynamic Covalent Kinetic Resolution.Catalysis reviews, science and engineering · 2020
    Article
  5. Article
  6. Article
  7. Article
  8. Dynamic Covalent Chemistry of Aldehyde Enamines: BiChemistry (Weinheim an der Bergstrasse, Germany) · 2017
    Article
  9. Enzyme classification using complex dynamic hemithioacetal systems.Chemical communications (Cambridge, England) · 2016
    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

2 authors.

Fredrik SchaufelbergerDepartment of Chemistry, KTH - Royal Institute of Technology, Teknikringen 30, 10044 Stockholm (Sweden).
Olof RamströmDepartment of Chemistry, KTH - Royal Institute of Technology, Teknikringen 30, 10044 Stockholm (Sweden). ramstrom@kth.se.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The first example of a bifunctional organocatalyst assembled through dynamic covalent chemistry (DCC) is described. The catalyst is based on reversible imine chemistry and can catalyze the Morita-Baylis-Hillman (MBH) reaction of enones with aldehydes or N-tosyl imines. Furthermore, these dynamic catalysts were shown to be optimizable through a systemic screening approach, in which large mixtures of catalyst structures were generated, and the optimal catalyst could be directly identified by using dynamic deconvolution. This strategy allowed one-pot synthesis and in situ evaluation of several potential catalysts without the need to separate, characterize, and purify each individual structure. The systems were furthermore shown to catalyze and re-equilibrate their own formation through a previously unknown thiourea-catalyzed transimination process.

Indexed as

catalyst screeningdynamic covalent chemistryorganocatalysisSchiff basestransimination

Identifiers

PMID26174068
PMCPMC4557047

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.