ArticleRSC advances2019
Protecting group-directed annulations of tetra-substituted oxindole olefins and sulfur ylides: regio- and chemoselective synthesis of cyclopropane- and dihydrofuran-fused spirooxindoles.
Jing-Wen Kang, Xiang Li, Fei-Yu Chen, Yuan Luo, Shu-Cang Zhang, Bin Kang, Cheng Peng, Xu Tian, Bo Han
Open access · goldAbstract read
In one paragraphArticle in RSC advances, 2019. 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
1.2field-weighted citation impact, top 25% of its field
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 registryThe 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 literatureWho cites it
0 citing papers in PubMed, 12 citations in OpenAlex.
No citing paper in PubMed yet.
4 · The recordCorrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
5 · Who and what moneyAuthors and funding
9 authors at 2 institutions in 3 countries.
Jing-Wen KangState Key Laboratory Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources School of Pharmacy, Chengdu University of Traditional Chinese Medicine Chengdu 611137 P. R. China hanbo@cdutm.edu.cn.
Xiang LiState Key Laboratory Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources School of Pharmacy, Chengdu University of Traditional Chinese Medicine Chengdu 611137 P. R. China hanbo@cdutm.edu.cn.
Fei-Yu ChenState Key Laboratory Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources School of Pharmacy, Chengdu University of Traditional Chinese Medicine Chengdu 611137 P. R. China hanbo@cdutm.edu.cn.
Yuan LuoState Key Laboratory Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources School of Pharmacy, Chengdu University of Traditional Chinese Medicine Chengdu 611137 P. R. China hanbo@cdutm.edu.cn.
Shu-Cang ZhangState Key Laboratory Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources School of Pharmacy, Chengdu University of Traditional Chinese Medicine Chengdu 611137 P. R. China hanbo@cdutm.edu.cn.
Bin KangState Key Laboratory Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources School of Pharmacy, Chengdu University of Traditional Chinese Medicine Chengdu 611137 P. R. China hanbo@cdutm.edu.cn.
Cheng PengState Key Laboratory Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources School of Pharmacy, Chengdu University of Traditional Chinese Medicine Chengdu 611137 P. R. China hanbo@cdutm.edu.cn.ORCID https://orcid.org/0000-0003-3303-906X Xu TianKey Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University Guangzhou 511436 P. R. China xtian@gzhmu.edu.cn.
Bo HanState Key Laboratory Breeding Base of Systematic Research Development and Utilization of Chinese Medicine Resources School of Pharmacy, Chengdu University of Traditional Chinese Medicine Chengdu 611137 P. R. China hanbo@cdutm.edu.cn.ORCID https://orcid.org/0000-0003-3200-4682 Ministry of Science and Technology · ETTarget (United States) · US
Funding
No grant is acknowledged in the PubMed record.
6 · The paper itselfAbstract
Protecting group-controlled annulations of tetra-substituted oxindole olefins and sulfur ylides have been achieved for the synthesis of multifunctional cyclopropane- and dihydrofuran-fused spirooxindoles. Under precise annulation regulation, a variety of cyclopropane- and dihydrofuran-fused spirooxindoles containing vicinal quaternary carbon centers were produced in up to 90% yield with up to 20 : 1 dr. This reaction demonstrates high regio-, chemo- and diastereoselectivity, broad functional group tolerance and gram-scale capacity.
Identifiers
PMID35515867
PMCPMC9063500
OpenAlexW2940370177
What OpenQuestion holds
Textmetadata
LicenceCC BY-NC
Read underepoch 390