Evidence map›Paper›PMID 32395880›Full record

ArticleAngewandte Chemie (International ed. in English)2020

Electrophilic Vinylation of Thiols under Mild and Transition Metal-Free Conditions.

Laura Castoldi, Ester Maria Di Tommaso, Marcus Reitti, Barbara Gräfen, Berit Olofsson

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Iodine(III)-Mediated Oxidation of Anilines to Construct Dibenzazepines.Chemistry (Weinheim an der Bergstrasse, Germany) · 2023
    Article
  5. Review
  6. Transition-Metal-Free Difunctionalization of Sulfur Nucleophiles.Angewandte Chemie (International ed. in English) · 2023
    Article
  7. Explaining Regiodivergent Vinylations with Vinylbenziodoxolones.Angewandte Chemie (International ed. in English) · 2022
    Article
  8. Article
  9. Electrophilic Vinylation of Thiols under Mild and Transition Metal-Free Conditions.Angewandte Chemie (International ed. in English) · 2020
    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

5 authors.

Laura CastoldiDepartment of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden.
Ester Maria Di TommasoDepartment of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden.
Marcus ReittiDepartment of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden.
Barbara GräfenDepartment of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden.
Berit OlofssonDepartment of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden.ORCID http://orcid.org/0000-0001-7975-4582

Funding

Carl Tryggers Stiftelse för Vetenskaplig Forskning CTS 17:341Vetenskapsrådet 2015-04404
6 · The paper itself

Abstract

The iodine(III) reagents vinylbenziodoxolones (VBX) were employed to vinylate a series of aliphatic and aromatic thiols, providing E-alkenyl sulfides with complete chemo- and regioselectivity, as well as excellent stereoselectivity. The methodology displays high functional group tolerance and proceeds under mild and transition metal-free conditions without the need for excess substrate or reagents. Mercaptothiazoles could be vinylated under modified conditions, resulting in opposite stereoselectivity compared to previous reactions with vinyliodonium salts. Novel VBX reagents with substituted benziodoxolone cores were prepared, and improved reactivity was discovered with a dimethyl-substituted core.

Indexed as

alkenyl sulfidesbenziodoxoloneshypervalent compoundssynthetic methodsvinylbenziodoxolones

Identifiers

PMID32395880
PMCPMC7497129

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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.