Evidence map›Paper›PMID 35059176›Full record

ArticleChemical science2021

Cu(i) catalysis for selective condensation/bicycloaromatization of two different arylalkynes: direct and general construction of functionalized C-N axial biaryl compounds.

Qian Shang, Haifang Tang, Yongping Liu, MingMing Yin, Lebin Su, Shimin Xie, Lixin Liu, Wen Yang, Yi Chen, Jianyu Dong and 2 more

Abstract read
In one paragraph

Article in Chemical science, 2021. 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

12 authors.

Qian ShangAdvanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University Changsha 410082 China zhouyb@hnu.edu.cn.
Haifang TangAdvanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University Changsha 410082 China zhouyb@hnu.edu.cn.
Yongping LiuSchool of Medicine, Hunan University of Chinese Medicine Changsha 410208 China.
MingMing YinSchool of Medicine, Hunan University of Chinese Medicine Changsha 410208 China.
Lebin SuAdvanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University Changsha 410082 China zhouyb@hnu.edu.cn.
Shimin XieAdvanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University Changsha 410082 China zhouyb@hnu.edu.cn.
Lixin LiuAdvanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University Changsha 410082 China zhouyb@hnu.edu.cn.
Wen YangAdvanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University Changsha 410082 China zhouyb@hnu.edu.cn.ORCID https://orcid.org/0000-0002-3166-4171
Yi ChenSchool of Medicine, Hunan University of Chinese Medicine Changsha 410208 China.
Jianyu DongDepartment of Educational Science, Hunan First Normal University Changsha 410205 China djyustc@hotmail.com.ORCID https://orcid.org/0000-0003-2161-1372
Yongbo ZhouAdvanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University Changsha 410082 China zhouyb@hnu.edu.cn.ORCID https://orcid.org/0000-0002-3540-8618
Shuang-Feng YinAdvanced Catalytic Engineering Research Center of the Ministry of Education, College of Chemistry and Chemical Engineering, Hunan University Changsha 410082 China zhouyb@hnu.edu.cn.ORCID https://orcid.org/0000-0001-9857-9804

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Selective condensation/bicycloaromatization of two different arylalkynes is firstly developed under ligand-free copper(i)-catalysis, which allows the direct synthesis of C-N axial biaryl compounds in high yields with excellent selectivity and functional group tolerance. Due to the critical effects of Cu(i) catalyst and HFIP, many easily occurring undesired reactions are suppressed, and the coupled five-six aromatic rings are constructed

Identifiers

PMID35059176
PMCPMC8694356

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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.