Evidence map›Paper›PMID 32297370›Full record

ReviewChemistry (Weinheim an der Bergstrasse, Germany)2020

Control of Absolute Stereochemistry in Transition-Metal-Catalysed Hydrogen-Borrowing Reactions.

Timothy Kwok, Oskar Hoff, Roly J Armstrong, Timothy J Donohoe

Open access · hybridAbstract readReview
In one paragraph

Review in Chemistry (Weinheim an der Bergstrasse, Germany), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
5.7field-weighted citation impact, top 3% 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

30 citing papers in PubMed, 126 citations in OpenAlex.

  1. Article
  2. The Discovery and Development of an Iridium-Catalyzed N→C Alkyl Transfer Reaction.Angewandte Chemie (International ed. in English) · 2025
    Article
  3. Article
  4. Journal of the American Chemical Society · 2025
    Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Review
  10. Review
  11. Article
  12. Organic letters · 2023
    Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. 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

4 authors at 1 institution in 1 country.

Timothy KwokChemistry Research Laboratory, University of Oxford, Oxford, OX1 3TA, UK.
Oskar HoffChemistry Research Laboratory, University of Oxford, Oxford, OX1 3TA, UK.
Roly J ArmstrongChemistry Research Laboratory, University of Oxford, Oxford, OX1 3TA, UK.ORCID http://orcid.org/0000-0002-3759-061X
Timothy J DonohoeChemistry Research Laboratory, University of Oxford, Oxford, OX1 3TA, UK.ORCID http://orcid.org/0000-0001-7088-6626
University of Oxford · GB

Funding

Clarendon FundEngineering and Physical Sciences Research Council EP/L015838/1University College, Oxford Junior Research Fellowship
6 · The paper itself

Abstract

Hydrogen-borrowing catalysis represents a powerful method for the alkylation of amine or enolate nucleophiles with non-activated alcohols. This approach relies upon a catalyst that can mediate a strategic series of redox events, enabling the formation of C-C and C-N bonds and producing water as the sole by-product. In the majority of cases these reactions have been employed to target achiral or racemic products. In contrast, the focus of this Minireview is upon hydrogen-borrowing-catalysed reactions in which the absolute stereochemical outcome of the process can be controlled. Asymmetric hydrogen-borrowing catalysis is rapidly emerging as a powerful approach for the synthesis of enantioenriched amine and carbonyl containing products and examples involving both C-N and C-C bond formation are presented. A variety of different approaches are discussed including use of chiral auxiliaries, asymmetric catalysis and enantiospecific processes.

Indexed as

aminesasymmetricenantioselectiveenolateshydrogen borrowing

Identifiers

PMID32297370
PMCPMC7589454
OpenAlexW3016883421

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.