Evidence map›Paper›PMID 29338207›Full record

ArticleJournal of the American Chemical Society2018

Total Synthesis of (-)-Xylogranatopyridine B via a Palladium-Catalyzed Oxidative Stannylation of Enones.

Alexander W Schuppe, David Huang, Yifeng Chen, Timothy R Newhouse

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

17 citing papers in PubMed.

  1. Article
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  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Total Synthesis ofOrganic letters · 2021
    Article
  13. Total synthesis of dimericChemical science · 2020
    Article
  14. Article
  15. Article
  16. Article
  17. Chemoselective α,β-Dehydrogenation of Saturated Amides.Angewandte Chemie (International ed. in English) · 2019
    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.

Alexander W SchuppeDepartment of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06520-8107, United States.
David HuangDepartment of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06520-8107, United States.
Yifeng ChenDepartment of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06520-8107, United States.
Timothy R NewhouseDepartment of Chemistry, Yale University , 225 Prospect Street, New Haven, Connecticut 06520-8107, United States.ORCID 0000-0001-8741-7236

Funding

Predoc Training at the Interface Chemistry and BiologyT32GM067543 · NIGMS · YALE UNIVERSITY · PI CRAWFORD, JASON MICHAEL · 2003 to 2022
$7.4M
Synthesis of Neurologically Active Small MoleculesR01GM118614 · NIGMS · YALE UNIVERSITY · PI NEWHOUSE, TIMOTHY · 2017 to 2025
$3.1M
NIGMS NIH HHS R01 GM118614NIGMS NIH HHS T32 GM067543
6 · The paper itself

Abstract

We report a total synthesis of the pyridine-containing limonoid alkaloid (-)-xylogranatopyridine B in 11 steps from commercially available dihydrocarvone. The central pyridine ring was assembled by a late-stage fragment coupling approach employing a modified Liebeskind pyridine synthesis. One fragment was prepared by an allyl-palladium catalyzed oxidative enone β-stannylation, in which the key bimetallic β-stannyl palladium enolate intermediate undergoes a β-hydride elimination. This methodology also allowed introduction of alkyl and silyl groups to the β-position of enones.

Indexed as

AlkaloidsCatalysisCyclohexane MonoterpenesLimoninsMonoterpenesOxidation-ReductionPalladiumPyridinesTin CompoundsAlkaloidsCyclohexane MonoterpenesdihydrocarvoneLimoninsMonoterpenesPalladiumPyridinesstannaneTin Compounds

Identifiers

PMID29338207
PMCPMC6499388

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.