Evidence map›Paper›PMID 19807173›Full record

ArticleJournal of the American Chemical Society2009

Total syntheses of isodomoic acids G and H.

Scott E Denmark, Jack Hung-Chang Liu, Joseck M Muhuhi

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. The Chemistry of Phytoplankton.Chemical reviews · 2024
    Review
  2. Article
  3. Article
  4. Total synthesis of synechoxanthin through iterative cross-coupling.Angewandte Chemie (International ed. in English) · 2011
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Silicon-based cross-coupling reactions in the total synthesis of natural products.Angewandte Chemie (International ed. in English) · 2010
    Review
  10. Article
  11. 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

3 authors.

Scott E DenmarkRoger Adams Laboratory, Department of Chemistry, University of Illinois, Urbana, Illinois 61801, USA. sdenmark@illinois.edu
Jack Hung-Chang Liu
Joseck M Muhuhi

Funding

Organosilicon-Based Cross-Coupling ReactionsR01GM063167 · NIGMS · UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN · PI DENMARK, SCOTT ERIC · 2002 to 2009
$2.5M
NIGMS NIH HHS GM63167NIGMS NIH HHS R01 GM063167
6 · The paper itself

Abstract

The total syntheses of marine natural products belonging to the kainoid family, isodomoic acids G and H, are described. The strategic connection involves a sequential silylcarbocyclization/silicon-based cross-coupling process. These total syntheses were achieved efficiently via a 12- and a 13-step, longest-linear sequence, respectively. The key transformations include a diastereoselective rhodium-catalyzed carbonylative silylcarbocyclization reaction of an (l)-vinylglycine-derived 1,6-enyne, a desilylative iodination reaction, as well as an alkenyl-alkenyl silicon-based cross-coupling reaction. The mechanistic insight garnered during the investigation of the iododesilylation reaction enabled stereocontrolled introduction of the iodine with either inversion or retention of double bond configuration. The invertive desilylative iodination leads to the total synthesis of isodomoic acid H, while its congener, isodomoic acid G, was obtained via a retentive iododesilylation.

Indexed as

Heptanoic AcidsMarine ToxinsRhodophytaHeptanoic AcidsMarine Toxins

Identifiers

PMID19807173
PMCPMC2760019

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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.