Evidence map›Paper›PMID 42117249›Full record

ArticleJournal of the American Chemical Society2026

Asymmetric Decarboxylative Protonation and Deuteration of Cyanoacetic Acids Using an Organometallic Proton Shuttle.

Wei-Feng Zheng, Guozhen Wu, Min Hou, Ke Li, Xiaotian Qi, Zhongxing Huang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of the American Chemical Society, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Wei-Feng ZhengState Key Laboratory of Synthetic Chemistry, Shanghai Hong Kong Joint Laboratory in Chemical Synthesis, Department of Chemistry, The University of Hong Kong, Hong Kong 999077, China.
Guozhen WuCollege of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei 430072, China.
Min HouState Key Laboratory of Synthetic Chemistry, Shanghai Hong Kong Joint Laboratory in Chemical Synthesis, Department of Chemistry, The University of Hong Kong, Hong Kong 999077, China.
Ke LiState Key Laboratory of Synthetic Chemistry, Shanghai Hong Kong Joint Laboratory in Chemical Synthesis, Department of Chemistry, The University of Hong Kong, Hong Kong 999077, China.
Xiaotian QiCollege of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei 430072, China.ORCID 0000-0001-5420-5958
Zhongxing HuangState Key Laboratory of Synthetic Chemistry, Shanghai Hong Kong Joint Laboratory in Chemical Synthesis, Department of Chemistry, The University of Hong Kong, Hong Kong 999077, China.ORCID 0000-0003-0196-3469

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The trajectory of proton is hard to control. Chiral catalysts known as "proton shuttles" are key to reactions involving proton transfers by hosting a proton and enabling its stereoselective addition. Although organic acids and bases are commonly used for this purpose, we demonstrate here that a rhodium-phosphoramidite complex can serve as an organometallic proton shuttle to intercept the deprotonation/CO

Identifiers

PMID42117249
PMCPMC13220274

What OpenQuestion holds

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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.