Evidence map›Paper›PMID 29774967›Full record

ArticleChemistry (Weinheim an der Bergstrasse, Germany)2018

Reoptimization of the Organocatalyzed Double Aldol Domino Process to a Key Enal Intermediate and Its Application to the Total Synthesis of Δ

Andrejs Pelšs, Narasimhulu Gandhamsetty, James R Smith, Damien Mailhol, Mattia Silvi, Andrew J A Watson, Isabel Perez-Powell, Sébastien Prévost, Nina Schützenmeister, Peter R Moore and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Chemistry (Weinheim an der Bergstrasse, Germany), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

12 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Lactones in the Synthesis of Prostaglandins and Prostaglandin Analogs.International journal of molecular sciences · 2021
    Review
  9. The Multifaceted Roles of Proline in Cell Behavior.Frontiers in cell and developmental biology · 2021
    Review
  10. Article
  11. Article
  12. 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

11 authors at 2 institutions in 3 countries.

Andrejs PelšsSchool of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, U.K.
Narasimhulu GandhamsettySchool of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, U.K.
James R SmithSchool of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, U.K.
Damien MailholSchool of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, U.K.
Mattia SilviSchool of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, U.K.
Andrew J A WatsonSchool of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, U.K.
Isabel Perez-PowellSchool of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, U.K.
Sébastien PrévostSchool of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, U.K.
Nina SchützenmeisterSchool of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, U.K.
Peter R MoorePharmaceutical Technology and Development, AstraZeneca, Silk Road Business Park, Charter Way, Macclesfield, SK10 2NA, U.K.
Varinder K AggarwalSchool of Chemistry, University of Bristol, Cantock's Close, Bristol, BS8 1TS, U.K.ORCID http://orcid.org/0000-0003-0344-6430
University of Bristol · GBAstraZeneca (United Kingdom) · GB

Funding

Biotechnology and Biological Sciences Research Council BB/F011539/1
6 · The paper itself

Abstract

Re-investigation of the l-proline catalyzed double aldol cascade dimerization of succinaldehyde for the synthesis of a key bicyclic enal intermediate, pertinent in the field of stereoselective prostaglandin synthesis, is reported. The yield of this process has been more than doubled, from 14 % to a 29 % isolated yield on a multi-gram scale (32 % NMR yield), through conducting a detailed study of the reaction solvent, temperature, and concentration, as well as a catalyst screen. The synthetic utility of this enal intermediate has been further demonstrated through the total synthesis of Δ

Indexed as

AldehydesCatalysisFatty Acids, Omega-3Molecular StructureProlineProstaglandins3-hydroxybutanalAldehydesdelta12-prostaglandin J3Fatty Acids, Omega-3ProlineProstaglandinsaldol reactionorganocatalysisprostaglandinstotal synthesisΔ12-PGJ3

Identifiers

PMID29774967
PMCPMC6055629
OpenAlexW2803666057

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.