Evidence map›Paper›PMID 41531137›Full record

ArticleAngewandte Chemie (International ed. in English)2026

Stereospecific Transition-Metal-Free Alkylation of Chiral Non-Racemic Secondary Tosylates with Cyanohydrins: Convenient Access to Enantiomerically Enriched α-Tertiary Ketones.

Jinjin Ma, Hui Li, Jadab Majhi, P Andrew Evans

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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.

Jinjin MaDepartment of Chemistry, Queen's University, 90 Bader Lane, Kingston, K7L 3N6, Canada.ORCID https://orcid.org/0009-0000-3617-5935
Hui LiDepartment of Chemistry, Queen's University, 90 Bader Lane, Kingston, K7L 3N6, Canada.
Jadab MajhiDepartment of Chemistry, Queen's University, 90 Bader Lane, Kingston, K7L 3N6, Canada.ORCID https://orcid.org/0000-0001-8600-304X
P Andrew EvansDepartment of Chemistry, Queen's University, 90 Bader Lane, Kingston, K7L 3N6, Canada.ORCID https://orcid.org/0000-0001-6609-5282

Funding

China Scholarship Council for a Graduate Fellowship 201906300011China Scholarship Council for a Graduate Fellowship 202006370089Huxiang High-Level Talent Gathering Project from the Science and Technology Department of Hunan Province 2020RC5001Natural Sciences and Engineering Research Council of Canada
6 · The paper itself

Abstract

A novel stereospecific, transition-metal-free alkylation of cyanohydrins with enantiomerically enriched secondary tosylates is described. This method enables the general, efficient, and operationally simple synthesis of enantioenriched α-tertiary ketones by leveraging the nucleophilicity of cyanohydrin anions, which serve as umpolung carbonyl equivalents to facilitate highly stereospecific S

Indexed as

CyanohydrinsEnantioenriched α‐tertiary ketonesSN2Stereospecific alkylationTransition‐metal‐free

Identifiers

PMID41531137
PMCPMC12865256

What OpenQuestion holds

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LicenceCC BY
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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.