Evidence map›Paper›PMID 19281219›Full record

ArticleOrganic letters2009

Enantioselective total synthesis of (-)-pironetin: iterative aldol reactions of thiazolidinethiones.

Michael T Crimmins, Anne-Marie R Dechert

Open access · greenAbstract read
In one paragraph

Article in Organic letters, 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
2.4field-weighted citation impact, top 12% of its field
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, 67 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. The Synthesis of 3-(Molecules (Basel, Switzerland) · 2022
    Article
  6. Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. 1-[(4S)-4-Benzyl-2-thioxo-1,3-thia-zol-idin-3-yl]propan-1-one.Acta crystallographica. Section E, Structure reports online · 2009
    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

2 authors at 1 institution in 1 country.

Michael T CrimminsKenan and Venable Laboratories of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA.
Anne-Marie R Dechert
University of North Carolina at Chapel Hill · US

Funding

Enantioselective Synthesis of PolyethersR01GM060567 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI CRIMMINS, MICHAEL T. · 2000 to 2011
$3.3M
NIGMS NIH HHS GM60567NIGMS NIH HHS R01 GM060567
6 · The paper itself

Abstract

The enantioselective total synthesis of pironetin has been achieved in 11 steps from known aldehyde 2. The synthesis relies on the formation of 5 out of 6 stereocenters through titanium mediated iterative aldol reactions. Key steps in this synthesis include an acetal aldol reaction to establish the stereochemistry at C8 and C9, an acetate aldol reaction, and "Evans" syn aldol reaction.

Indexed as

AldehydesMolecular StructurePyronesStereoisomerismThiazolidinesThiones3-hydroxybutanalAldehydespironetinPyronesThiazolidinesThiones

Identifiers

PMID19281219
PMCPMC2701212
OpenAlexW2141038513

What OpenQuestion holds

Textmetadata
LicenceTDM
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.