Evidence map›Paper›PMID 30264570›Full record

ArticleOrganic letters2018

Toward the Total Synthesis of Ryanodol via Oxidative Alkyne-1,3-Diketone Annulation: Construction of a Ryanoid Tetracycle.

Kang Du, Matthew J Kier, Arnold L Rheingold, Glenn C Micalizio

Abstract read
In one paragraph

Article in Organic letters, 2018. 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. Synthesis of Anhydroryanodol.Journal of the American Chemical Society · 2020
    Article
  2. 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

4 authors.

Kang DuDepartment of Chemistry , Dartmouth College , Burke Laboratory, Hanover , New Hampshire 03755 , United States.ORCID 0000-0001-6778-4733
Matthew J KierDepartment of Chemistry , Dartmouth College , Burke Laboratory, Hanover , New Hampshire 03755 , United States.
Arnold L RheingoldDepartment of Chemistry , University of California-San Diego , La Jolla , California 92093 , United States.
Glenn C MicalizioDepartment of Chemistry , Dartmouth College , Burke Laboratory, Hanover , New Hampshire 03755 , United States.ORCID 0000-0002-3408-5570

Funding

Studies in Natural Product SynthesisR01GM124004 · NIGMS · DARTMOUTH COLLEGE · PI MICALIZIO, GLENN C · 2017 to 2019
$841k
NIGMS NIH HHS R01 GM124004
6 · The paper itself

Abstract

A synthetic strategy conceived with the intent of establishing a novel approach to the de novo construction of ryanoids is described that is based on a recently developed metallacycle-mediated intramolecular oxidative alkyne-1,3-diketone coupling reaction. In short, a one-pot annulation/oxidation sequence is shown to be capable of establishing a densely oxygenated polycyclic intermediate that could be converted to a composition of matter that contains the ABCD tetracyclic ring system present in the ryanoid family of natural products.

Indexed as

AlkynesBiological ProductsCatalysisCoordination ComplexesKetonesOxidation-ReductionOxygenPolycyclic CompoundsRyanodineAlkynesBiological ProductsCoordination ComplexesKetonesOxygenPolycyclic CompoundsRyanodineryanodol

Identifiers

PMID30264570
PMCPMC6199674

What OpenQuestion holds

Textmetadata
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.