Evidence map›Paper›PMID 41552458›Full record

ArticleACS omega2026

Base-Regulated Spiroannulation: Insights into the Palladium-Catalyzed [2 + 2 + 1] Annulation of 1,2-Dihaloarenes, Alkynes, and 2‑Naphthol.

Jin-Feng Zhong, Jie-Yang Li, Yu-Bing Shi, Xi-Yun Feng, Guo Liu, Liang-Fei Duan, Zi-Tong Hu, Wei-Hua Mu

Abstract read
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In one paragraph

Article in ACS omega, 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

8 authors.

Jin-Feng ZhongYunnan Key Laboratory of Modern Separation Analysis and Substance Transformation & Faculty of Chemistry and Chemical Engineering, Yunnan Normal University, No. 768, Juxian Street, Chenggong District, Kunming, Yunnan 650500, China.
Jie-Yang LiYunnan Key Laboratory of Modern Separation Analysis and Substance Transformation & Faculty of Chemistry and Chemical Engineering, Yunnan Normal University, No. 768, Juxian Street, Chenggong District, Kunming, Yunnan 650500, China.
Yu-Bing ShiYunnan Key Laboratory of Modern Separation Analysis and Substance Transformation & Faculty of Chemistry and Chemical Engineering, Yunnan Normal University, No. 768, Juxian Street, Chenggong District, Kunming, Yunnan 650500, China.
Xi-Yun FengYunnan Key Laboratory of Modern Separation Analysis and Substance Transformation & Faculty of Chemistry and Chemical Engineering, Yunnan Normal University, No. 768, Juxian Street, Chenggong District, Kunming, Yunnan 650500, China.
Guo LiuTeaching Affairs Office, Yunnan Normal University, No. 768, Juxian Street, Chenggong District, Kunming, Yunnan 650500, China.
Liang-Fei DuanYunnan Key Laboratory of Modern Separation Analysis and Substance Transformation & Faculty of Chemistry and Chemical Engineering, Yunnan Normal University, No. 768, Juxian Street, Chenggong District, Kunming, Yunnan 650500, China.ORCID https://orcid.org/0000-0001-9981-1724
Zi-Tong HuYunnan Key Laboratory of Modern Separation Analysis and Substance Transformation & Faculty of Chemistry and Chemical Engineering, Yunnan Normal University, No. 768, Juxian Street, Chenggong District, Kunming, Yunnan 650500, China.
Wei-Hua MuYunnan Key Laboratory of Modern Separation Analysis and Substance Transformation & Faculty of Chemistry and Chemical Engineering, Yunnan Normal University, No. 768, Juxian Street, Chenggong District, Kunming, Yunnan 650500, China.ORCID https://orcid.org/0000-0002-4451-3620

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Density functional theory (DFT) was employed to systematically elucidate the mechanism of the palladium-catalyzed [2 + 2 + 1] spiroannulation between 1,2-dihaloarenes, alkynes, and 2-naphthol. It is found the reaction undergoes a series of key steps, including C-I oxidative addition, alkyne insertion, C-(sp

Identifiers

PMID41552458
PMCPMC12809289

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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.