Evidence map›Paper›PMID 25952578›Full record

ArticleOrganic letters2015

A Simple Primary Amine Catalyst for Enantioselective α-Hydroxylations and α-Fluorinations of Branched Aldehydes.

Michael R Witten, Eric N Jacobsen

Abstract read
In one paragraph

Article in Organic letters, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Enantioselective SNature communications · 2024
    Article
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. 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.

Michael R Witten
Eric N Jacobsen

Funding

CHIRAL COMPLEXES DESIGNED TO CATALYZE ORGANIC REACTIONSR01GM043214 · NIGMS · UNIVERSITY OF ILLINOIS URBANA-CHAMPAIGN · PI JACOBSEN, ERIC N · 1991 to 2023
$9.4M
Chiral Catalysts Designed to Catalyze Organic ReactionsR37GM043214 · NIGMS · HARVARD UNIVERSITY · PI JACOBSEN, ERIC N · 2002 to 2011
$6.6M
NIGMS NIH HHS GM-43214NIGMS NIH HHS R01 GM043214NIGMS NIH HHS R37 GM043214
6 · The paper itself

Abstract

A new primary amine catalyst for the asymmetric α-hydroxylation and α-fluorination of α-branched aldehydes is described. The products of the title transformations are generated in excellent yields with high enantioselectivities. Both processes can be performed within short reaction times and on gram scale. The similarity in results obtained in both reactions, combined with computational evidence, implies a common basis for stereoinduction and the possibility of a general catalytic mechanism for α-functionalizations. Promising initial results in α-amination and α-chlorination reactions support this hypothesis.

Indexed as

AldehydesAminationAminesCatalysisHalogenationHydrocarbons, ChlorinatedHydroxylationMolecular StructureStereoisomerismAldehydesAminesHydrocarbons, Chlorinated

Identifiers

PMID25952578
PMCPMC5098907

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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.