Evidence map›Paper›PMID 31166641›Full record

ArticleAngewandte Chemie (International ed. in English)2019

Total Synthesis of Clavosolide A via Asymmetric Alcohol-Mediated Carbonyl Allylation: Beyond Protecting Groups or Chiral Auxiliaries in Polyketide Construction.

James M Cabrera, Michael J Krische

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 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. Review
  2. Article
  3. Article
  4. Review
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.

James M CabreraUniversity of Texas at Austin, Department of Chemistry, 105 E 24th St. (A5300), Austin, TX, 78712-1167, USA.
Michael J KrischeUniversity of Texas at Austin, Department of Chemistry, 105 E 24th St. (A5300), Austin, TX, 78712-1167, USA.ORCID 0000-0001-8418-9709

Funding

Substituted Piperidine Formation via C-C Bond Forming Transfer HydrogenationR01GM069445 · NIGMS · UNIVERSITY OF TEXAS AUSTIN · PI KRISCHE, MICHAEL J · 2005 to 2024
$6.7M
Polyketides via Redox-Triggered Alcohol C-H Functionalization.R01GM093905 · NIGMS · UNIVERSITY OF TEXAS AT AUSTIN · PI KRISCHE, MICHAEL J · 2011 to 2024
$4.5M
NIGMS NIH HHS R01 GM069445NIGMS NIH HHS R01 GM093905
6 · The paper itself

Abstract

The 20-membered marine macrodiolide clavosolide A is prepared in 7 steps (LLS) in the absence of protecting groups or chiral auxiliaries via enantioselective alcohol-mediated carbonyl addition. In 9 prior total syntheses, 11-34 steps (LLS) were required.

Indexed as

AlcoholsAllyl CompoundsMacrolidesMolecular StructurePolyketidesStereoisomerismAlcoholsAllyl Compoundsclavosolide AMacrolidesPolyketidesC−C bond formationenantioselective synthesishomogenous catalysishydrogen transferiridium

Identifiers

PMID31166641
PMCPMC6656614

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.