Evidence map›Paper›PMID 29675238›Full record

ArticleChemical science2018

Rhodium-catalyzed asymmetric hydrogenation of β-cyanocinnamic esters with the assistance of a single hydrogen bond in a precise position.

Xiuxiu Li, Cai You, Yusheng Yang, Yuhong Yang, Pan Li, Guoxian Gu, Lung Wa Chung, Hui Lv, Xumu Zhang

Abstract read
In one paragraph

Article in Chemical science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

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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

9 authors.

Xiuxiu LiKey Laboratory of Biomedical Polymers of Ministry of Education , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , Hubei 430072 , P. R. China . Email: huilv@whu.edu.cn.
Cai YouKey Laboratory of Biomedical Polymers of Ministry of Education , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , Hubei 430072 , P. R. China . Email: huilv@whu.edu.cn.
Yusheng YangKey Laboratory of Biomedical Polymers of Ministry of Education , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , Hubei 430072 , P. R. China . Email: huilv@whu.edu.cn.
Yuhong YangDepartment of Chemistry , Southern University of Science and Technology , Shenzhen , Guangdong 518055 , P. R. China . Email: zhangxm@sustc.edu.cn.
Pan LiKey Laboratory of Biomedical Polymers of Ministry of Education , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , Hubei 430072 , P. R. China . Email: huilv@whu.edu.cn.
Guoxian GuDepartment of Chemistry , Southern University of Science and Technology , Shenzhen , Guangdong 518055 , P. R. China . Email: zhangxm@sustc.edu.cn.
Lung Wa ChungDepartment of Chemistry , Southern University of Science and Technology , Shenzhen , Guangdong 518055 , P. R. China . Email: zhangxm@sustc.edu.cn.ORCID 0000-0001-9460-7812
Hui LvKey Laboratory of Biomedical Polymers of Ministry of Education , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , Hubei 430072 , P. R. China . Email: huilv@whu.edu.cn.ORCID 0000-0003-1378-1945
Xumu ZhangKey Laboratory of Biomedical Polymers of Ministry of Education , College of Chemistry and Molecular Sciences , Wuhan University , Wuhan , Hubei 430072 , P. R. China . Email: huilv@whu.edu.cn.ORCID 0000-0001-5700-0608

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

With the assistance of hydrogen bonds, the first asymmetric hydrogenation of β-cyanocinnamic esters is developed, affording chiral β-cyano esters with excellent enantioselectivities (up to 99% ee). This novel methodology provides an efficient and concise synthetic route to chiral GABA-derivatives such as (

Identifiers

PMID29675238
PMCPMC5890790

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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.