Evidence map›Paper›PMID 30634428›Full record

ArticleMolecules (Basel, Switzerland)2019

Asymmetric Electrophilic Difluoromethylthiolation of Indanone-Based β-Keto Esters Using Difluoromethanesulfonyl Hypervalent Iodonium Ylides.

Satoshi Gondo, Okiya Matsubara, Hélène Chachignon, Yuji Sumii, Dominique Cahard, Norio Shibata

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2019. 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

6 authors.

Satoshi GondoDepartment of Nanopharmaceutical Sciences, Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya 466-8555, Japan. 29411074@stn.nitech.ac.jp.
Okiya MatsubaraDepartment of Nanopharmaceutical Sciences, Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya 466-8555, Japan. cjh11141@nitech.jp.
Hélène ChachignonCNRS, UMR 6014 COBRA, Normandie Université, 1 Rue Tesnière, F-76821 Mont-Saint-Aignan Cedex, France. helene.chachignon@insa-rouen.fr.
Yuji SumiiDepartment of Nanopharmaceutical Sciences, Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya 466-8555, Japan. sumii.yuji@nitech.ac.jp.
Dominique CahardCNRS, UMR 6014 COBRA, Normandie Université, 1 Rue Tesnière, F-76821 Mont-Saint-Aignan Cedex, France. dominique.cahard@univ-rouen.fr.ORCID 0000-0002-8510-1315
Norio ShibataDepartment of Nanopharmaceutical Sciences, Department of Life Science and Applied Chemistry, Nagoya Institute of Technology, Gokiso, Showa-ku, Nagoya 466-8555, Japan. nozshiba@nitech.ac.jp.ORCID 0000-0002-3742-4064

Funding

Centre National de la Recherche Scientifique N°7262Japan Science and Technology Agency JPMJCR12Z7Japan Society for the Promotion of Science 18H02553
6 · The paper itself

Abstract

The first electrophilic diastereoselective direct introduction of the difluoromethylthio group is described. We used a chiral auxiliary-based approach to illustrate the versatility of our recently developed difluoromethanesulfonyl hypervalent iodonium ylide reagents for the difluoromethylthiolation of indanone-based β-keto esters. Chiral SCF₂H-featuring compounds were obtained in up to 93% ee value.

Indexed as

CatalysisEstersIndansMolecular StructureStereoisomerismEstersIndansasymmetric synthesisfluorinehypervalent iodinesulfur

Identifiers

PMID30634428
PMCPMC6359606

What OpenQuestion holds

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Registered trials

None linked

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.