Evidence map›Paper›PMID 32117473›Full record

ArticleBeilstein journal of organic chemistry2020

Efficient method for propargylation of aldehydes promoted by allenylboron compounds under microwave irradiation.

Jucleiton J R Freitas, Queila P S B Freitas, Silvia R C P Andrade, Juliano C R Freitas, Roberta A Oliveira, Paulo H Menezes

Abstract read
In one paragraph

Article in Beilstein journal of organic chemistry, 2020. 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. Review
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.

Jucleiton J R FreitasUniversidade Federal Rural de Pernambuco - UACSA, PE, Brazil.ORCID https://orcid.org/0000-0001-6349-8764
Queila P S B FreitasDepartamento de Química Fundamental, Universidade Federal de Pernambuco, UFPE, Recife, Pernambuco 50740-560, Brazil.
Silvia R C P AndradeDepartamento de Química Fundamental, Universidade Federal de Pernambuco, UFPE, Recife, Pernambuco 50740-560, Brazil.ORCID https://orcid.org/0000-0002-0929-715X
Juliano C R FreitasUniversidade Federal de Campina Grande, Centro de Educação e Saúde: Cuité, Paraíba, Brazil.ORCID https://orcid.org/0000-0003-4617-4084
Roberta A OliveiraDepartamento de Química Fundamental, Universidade Federal de Pernambuco, UFPE, Recife, Pernambuco 50740-560, Brazil.ORCID https://orcid.org/0000-0001-7905-2433
Paulo H MenezesDepartamento de Química Fundamental, Universidade Federal de Pernambuco, UFPE, Recife, Pernambuco 50740-560, Brazil.ORCID https://orcid.org/0000-0002-0327-6032

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The propargylation of aldehydes promoted by microwave irradiation using allenylboron compounds in a chemo- and regioselective way is described. The corresponding products were obtained in short reaction time, high yield and purity without the need of any solvent when allenylboronic acid pinacol ester was used, or using a minimal amount of acetone when potassium allenyltrifluoroborate was used.

Indexed as

boron compoundsmicrowavepropargylationregioselectivitysynthesis

Identifiers

PMID32117473
PMCPMC7034246

What OpenQuestion holds

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LicenceCC BY
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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.