Evidence map›Paper›PMID 42344303›Full record

ArticleChemical science2026

Photo-induced terminal alkyne insertion into arene ring to synthesize boron-doped polycycles.

Hai-Jun Li, Biying Xi, Hui-Xian Jing, Xin Li, Hongnan Jia, Manman Fan, Weiguo Zhu, Rui Feng, Baorui Hao, Shi-Jun Li and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Chemical science, 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

13 authors.

Hai-Jun LiCollege of Chemistry, Zhengzhou University Zhengzhou 450001 China lishijunzong@zzu.edu.cn bingyu@zzu.edu.cn jingzhendu@zzu.edu.cn.ORCID https://orcid.org/0000-0002-1469-8900
Biying XiCollege of Chemistry, Zhengzhou University Zhengzhou 450001 China lishijunzong@zzu.edu.cn bingyu@zzu.edu.cn jingzhendu@zzu.edu.cn.
Hui-Xian JingCollege of Chemistry, Zhengzhou University Zhengzhou 450001 China lishijunzong@zzu.edu.cn bingyu@zzu.edu.cn jingzhendu@zzu.edu.cn.
Xin LiCollege of Chemistry, Zhengzhou University Zhengzhou 450001 China lishijunzong@zzu.edu.cn bingyu@zzu.edu.cn jingzhendu@zzu.edu.cn.
Hongnan JiaCollege of Chemistry, Zhengzhou University Zhengzhou 450001 China lishijunzong@zzu.edu.cn bingyu@zzu.edu.cn jingzhendu@zzu.edu.cn.
Manman FanCollege of Chemistry, Zhengzhou University Zhengzhou 450001 China lishijunzong@zzu.edu.cn bingyu@zzu.edu.cn jingzhendu@zzu.edu.cn.
Weiguo ZhuCollege of Chemistry, Zhengzhou University Zhengzhou 450001 China lishijunzong@zzu.edu.cn bingyu@zzu.edu.cn jingzhendu@zzu.edu.cn.
Rui FengDepartment of Chemistry, Capital Normal University Beijing 100048 China cnufengrui@cnu.edu.cn.ORCID https://orcid.org/0000-0001-5460-5206
Baorui HaoCollege of Chemistry, Zhengzhou University Zhengzhou 450001 China lishijunzong@zzu.edu.cn bingyu@zzu.edu.cn jingzhendu@zzu.edu.cn.
Shi-Jun LiCollege of Chemistry, Zhengzhou University Zhengzhou 450001 China lishijunzong@zzu.edu.cn bingyu@zzu.edu.cn jingzhendu@zzu.edu.cn.ORCID https://orcid.org/0000-0001-9872-6245
Bing YuCollege of Chemistry, Zhengzhou University Zhengzhou 450001 China lishijunzong@zzu.edu.cn bingyu@zzu.edu.cn jingzhendu@zzu.edu.cn.ORCID https://orcid.org/0000-0002-2423-1212
Yu LanCollege of Chemistry, Zhengzhou University Zhengzhou 450001 China lishijunzong@zzu.edu.cn bingyu@zzu.edu.cn jingzhendu@zzu.edu.cn.
Jingzhen DuCollege of Chemistry, Zhengzhou University Zhengzhou 450001 China lishijunzong@zzu.edu.cn bingyu@zzu.edu.cn jingzhendu@zzu.edu.cn.ORCID https://orcid.org/0000-0003-4037-9281

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The classic Büchner reaction involves the insertion of highly reactive carbenoids into benzene rings to form cycloheptatrienes. Achieving a Büchner-type ring expansion using stable terminal alkynes as carbon sources, however, has remained a formidable challenge. Herein, we report that under light irradiation, ethynyl- and BMes

Identifiers

PMID42344303
PMCPMC13288211

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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.