Evidence map›Paper›PMID 34094256›Full record

ArticleChemical science2020

3-Aminooxetanes: versatile 1,3-amphoteric molecules for intermolecular annulation reactions.

Zengwei Lai, Renwei Zhang, Qiang Feng, Jianwei Sun

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Chemical science, 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. Recent Advances in Enantioselective Desymmetrizations of Prochiral Oxetanes.Chemistry (Weinheim an der Bergstrasse, Germany) · 2021
    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

4 authors.

Zengwei LaiDepartment of Chemistry, Shenzhen Research Institute, The Hong Kong University of Science and Technology Clear Water Bay Hong Kong SAR Kowloon China sunjw@ust.hk.
Renwei ZhangDepartment of Chemistry, Shenzhen Research Institute, The Hong Kong University of Science and Technology Clear Water Bay Hong Kong SAR Kowloon China sunjw@ust.hk.
Qiang FengDepartment of Chemistry, Shenzhen Research Institute, The Hong Kong University of Science and Technology Clear Water Bay Hong Kong SAR Kowloon China sunjw@ust.hk.
Jianwei SunDepartment of Chemistry, Shenzhen Research Institute, The Hong Kong University of Science and Technology Clear Water Bay Hong Kong SAR Kowloon China sunjw@ust.hk.ORCID https://orcid.org/0000-0002-2470-1077

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite the versatility of amphoteric molecules, stable and easily accessible ones are still limitedly known. As a result, the discovery of new amphoteric reactivity remains highly desirable. Herein we introduce 3-aminooxetanes as a new family of stable and readily available 1,3-amphoteric molecules and systematically demonstrated their amphoteric reactivity toward polarized π-systems in a diverse range of intermolecular [3 + 2] annulations. These reactions not only enrich the reactivity of oxetanes, but also provide convergent access to valuable heterocycles.

Identifiers

PMID34094256
PMCPMC8162131

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Registered trials

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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.