Evidence map›Paper›PMID 31160829›Full record

ArticleTetrahedron2019

Ring-Expansion Approaches for the Total Synthesis of Salimabromide.

Matthias Schmid, Adriana S Grossmann, Peter Mayer, Thomas Müller, Thomas Magauer

Abstract read
In one paragraph

Article in Tetrahedron, 2019. 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. Article
  2. Naturally Occurring Organohalogen Compounds-A Comprehensive Review.Progress in the chemistry of organic natural products · 2023
    Review
  3. Article
  4. 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

5 authors.

Matthias Schmid *Department of Chemistry and Pharmacy, Ludwig-Maximilians-University Munich, Butenandtstraße 5-13, Munich 81377, Germany.
Adriana S Grossmann *Department of Chemistry and Pharmacy, Ludwig-Maximilians-University Munich, Butenandtstraße 5-13, Munich 81377, Germany.
Peter MayerDepartment of Chemistry and Pharmacy, Ludwig-Maximilians-University Munich, Butenandtstraße 5-13, Munich 81377, Germany.
Thomas MüllerInstitute of Organic Chemistry and Center for Molecular Biosciences, University of Innsbruck, Innrain 80-82, 6020 Innsbruck, Austria.
Thomas MagauerInstitute of Organic Chemistry and Center for Molecular Biosciences, University of Innsbruck, Innrain 80-82, 6020 Innsbruck, Austria.

Funding

Austrian Science Fund FWF P 31023European Research Council 714049
6 · The paper itself

Abstract

We describe the evolution of a synthetic strategy for the construction of the marine polyketide salimabromide. Combining a bicyclo[3.1.0]hexan-2-one ring-expansion to build up a functionalized naphthalene and an unprecedented rearrangement/cyclization cascade, enabled synthesis of a dearomatized tricyclic subunit of the target compound. Alternatively, an intramolecular ketiminium [2+2]-cycloaddition and subsequent Baeyer-Villiger ring-expansion gave access to the sterically encumbered architecture of salimabromide. Sequential oxidation of the carbon framework finally enabled the total synthesis of this unusual natural product.

Indexed as

[2+2]-CycloadditionNatural product synthesisPolyketidesRing-expansionWagner–Meerwein rearrangement

Identifiers

PMID31160829
PMCPMC6544523

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.