Evidence map›Paper›PMID 34677906›Full record

ArticleAngewandte Chemie (International ed. in English)2022

Construction of NH-Unprotected Spiropyrrolidines and Spiroisoindolines by [4+1] Cyclizations of γ-Azidoboronic Acids with Cyclic N-Sulfonylhydrazones.

Lucía López, María-Paz Cabal, Carlos Valdés

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Syntheses and medicinal chemistry of spiro heterocyclic steroids.Beilstein journal of organic chemistry · 2024
    Review
  2. Lead-oriented synthesis of epigenetic relevant scaffolds.Chemical communications (Cambridge, England) · 2023
    Article
  3. Article
  4. 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

3 authors.

Lucía LópezDepartmento de Química Orgánica e Inorgánica, Instituto de Química Organometálica "Enrique Moles", Universidad de Oviedo, C/ Julián Clavería 8, 33006, Oviedo, Spain.
María-Paz CabalDepartmento de Química Orgánica e Inorgánica, Instituto de Química Organometálica "Enrique Moles", Universidad de Oviedo, C/ Julián Clavería 8, 33006, Oviedo, Spain.ORCID 0000-0002-8991-2385
Carlos ValdésDepartmento de Química Orgánica e Inorgánica, Instituto de Química Organometálica "Enrique Moles", Universidad de Oviedo, C/ Julián Clavería 8, 33006, Oviedo, Spain.ORCID 0000-0002-6246-2994

Funding

Agencia Estatal de Investigación. Ministerio de Ciencia e Innovación PID2019-107580GB-I00
6 · The paper itself

Abstract

The reactions of N-sulfonylhydrazones derived from cyclic ketones with γ-azidopropylboronic acid and 2-(azidomethyl)phenylboronic acid give rise to spirocyclic pyrrolidines and spiroisoindolines, respectively. The reactions proceed without the need of any transition-metal catalyst through a domino process that comprises the formation of a Csp

Indexed as

azidesboronic acidsN-tosylhydrazonepyrrolidinessteroids

Identifiers

PMID34677906
PMCPMC9298762

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.