Evidence map›Paper›PMID 28820487›Full record

ArticleMolecules (Basel, Switzerland)2017

Copper-Catalyzed Synthesis of Unsymmetrical Diorganyl Chalcogenides (Te/Se/S) from Boronic Acids under Solvent-Free Conditions.

Sumbal Saba, Giancarlo Vaccari Botteselle, Marcelo Godoi, Tiago Elias Allievi Frizon, Fábio Zazyki Galetto, Jamal Rafique, Antonio L Braga

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2017. 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
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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

7 authors.

Sumbal SabaDepartamento de Química, Universidade Federal de Santa Catarina (UFSC), Florianopolis SC 88040-900, Brazil. sumbal6s@gmail.com.
Giancarlo Vaccari BotteselleLaboratório de Pesquisa Química, CECE, Universidade Estadual do Oeste do Paraná UNIOESTE, Toledo PR 85819-110, Brazil. gian.botteselle@gmail.com.
Marcelo GodoiEscola de Química e Alimentos, Campus Santo Antônio da Patrulha, Universidade Federal do Rio Grande, Santo Antônio da Patrulha RS 96201-900, Brazil. marcelogodoi@furg.br.
Tiago Elias Allievi FrizonCampus Araranguá, Universidade Federal de Santa Catarina (UFSC), Araranguá SC 88905-120, Brazil. tiagofrizon@gmail.com.
Fábio Zazyki GalettoDepartamento de Química, Universidade Federal de Santa Catarina (UFSC), Florianopolis SC 88040-900, Brazil. galetto.f.z@ufsc.br.
Jamal RafiqueDepartamento de Química, Universidade Federal de Santa Catarina (UFSC), Florianopolis SC 88040-900, Brazil. jamal.chm@gmail.com.
Antonio L BragaDepartamento de Química, Universidade Federal de Santa Catarina (UFSC), Florianopolis SC 88040-900, Brazil. braga.antonio@ufsc.br.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The efficient and mild copper-catalyzed synthesis of unsymmetrical diorganyl chalcogenides under ligand- and solvent-free conditions is described. The cross-coupling reaction was performed using aryl boric acids and 0.5 equiv. of diorganyl dichalcogenides (Te/Se/S) in the presence of 3 mol % of CuI and 3 equiv. of DMSO, under microwave irradiation. This new protocol allowed the preparation of several unsymmetrical diorganyl chalcogenides in good to excellent yields.

Indexed as

Molecular StructureBoronic AcidsCatalysisChalcogensCopperLigandsSolventsBoronic AcidsChalcogensCopperLigandsSolventsboronic acidcross-couplingCuIselenideseleniumsolvent-freetelluridetellurium

Identifiers

PMID28820487
PMCPMC6152410

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.