Evidence map›Paper›PMID 29701289›Full record

ArticleAngewandte Chemie (International ed. in English)2018

Traversing Steric Limitations by Cooperative Lewis Base/Palladium Catalysis: An Enantioselective Synthesis of α-Branched Esters Using 2-Substituted Allyl Electrophiles.

Kevin J Schwarz, Colin M Pearson, Gabriel A Cintron-Rosado, Peng Liu, Thomas N Snaddon

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Enantioselective Synthesis of α-Aryl-βAngewandte Chemie (International ed. in English) · 2021
    Article
  13. Generation and Reactivity of C(1)-Ammonium Enolates by Using Isothiourea Catalysis.Chemistry (Weinheim an der Bergstrasse, Germany) · 2021
    Review
  14. Article
  15. Article
  16. Review
  17. Article
  18. EnantioselectiveACS catalysis · 2018
    Article
  19. Article
  20. Enantioselective α-Benzylation of Acyclic Esters Using π-Extended Electrophiles.Angewandte Chemie (International ed. in English) · 2018
    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

5 authors.

Kevin J SchwarzDepartment of Chemistry, Indiana University, 800 East Kirkwood Avenue, Bloomington, IN, 47405, USA.
Colin M PearsonDepartment of Chemistry, Indiana University, 800 East Kirkwood Avenue, Bloomington, IN, 47405, USA.
Gabriel A Cintron-RosadoDepartment of Chemistry, University of Pittsburgh, Pittsburgh, PA, 15260, USA.
Peng LiuDepartment of Chemistry, University of Pittsburgh, Pittsburgh, PA, 15260, USA.ORCID 0000-0002-8188-632X
Thomas N SnaddonDepartment of Chemistry, Indiana University, 800 East Kirkwood Avenue, Bloomington, IN, 47405, USA.ORCID 0000-0003-1119-0332

Funding

Asymmetric Chemical Synthesis Methods via Cooperative CatalysisR01GM121573 · NIGMS · TRUSTEES OF INDIANA UNIVERSITY · PI SNADDON, THOMAS NEIL · 2016 to 2020
$1.5M
NIGMS NIH HHS R01 GM121573
6 · The paper itself

Abstract

Cooperative catalysis enables the direct enantioselective α-allylation of linear prochiral esters with 2-substituted allyl electrophiles. Critical to the successful development of the method was the recognition that metal-centered reactivity and the source of enantiocontrol are independent. This feature is unique to simultaneous catalysis events and permits logical tuning of the supporting ligands without compromising enantioselectivity.

Indexed as

AlkylationAllyl CompoundsCatalysisEstersLewis BasesLigandsModels, MolecularMolecular StructurePalladiumStereoisomerismAllyl CompoundsEstersLewis BasesLigandsPalladiumallylationammonium enolatesasymmetric catalysisLewis basespalladium

Identifiers

PMID29701289
PMCPMC6038818

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.