Evidence map›Paper›PMID 35154848›Full record

ArticleACS catalysis2022

Efficient Heterogeneous Copper-Catalyzed Alder-Ene Reaction of Allenynamides to Pyrrolines.

Zhiyao Zheng, Luca Deiana, Daniels Posevins, Abdolrahim A Rafi, Kaiheng Zhang, Magnus J Johansson, Cheuk-Wai Tai, Armando Córdova, Jan-E Bäckvall

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ACS catalysis, 2022. 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. Review
  2. 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

9 authors.

Zhiyao ZhengDepartment of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-10691 Stockholm, Sweden.ORCID https://orcid.org/0000-0003-2187-675X
Luca DeianaDepartment of Natural Sciences, Holmgatan 10, Mid Sweden University, 85179 Sundsvall, Sweden.
Daniels PosevinsDepartment of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-10691 Stockholm, Sweden.
Abdolrahim A RafiDepartment of Natural Sciences, Holmgatan 10, Mid Sweden University, 85179 Sundsvall, Sweden.
Kaiheng ZhangDepartment of Natural Sciences, Holmgatan 10, Mid Sweden University, 85179 Sundsvall, Sweden.
Magnus J JohanssonAstraZeneca R&D, Innovative Medicines, Cardiovascular and Metabolic Disorders, Medicinal Chemistry, Pepparedsleden 1, SE-431 83 Mölndal, Sweden.ORCID https://orcid.org/0000-0002-0904-2835
Cheuk-Wai TaiDepartment of Materials and Environmental Chemistry, Arrhenius Laboratory, Stockholm University, SE-10691 Stockholm, Sweden.ORCID https://orcid.org/0000-0001-7286-1211
Armando CórdovaDepartment of Natural Sciences, Holmgatan 10, Mid Sweden University, 85179 Sundsvall, Sweden.ORCID https://orcid.org/0000-0001-9620-8698
Jan-E BäckvallDepartment of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-10691 Stockholm, Sweden.ORCID https://orcid.org/0000-0001-8462-4176

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Herein, we describe an efficient nanocopper-catalyzed Alder-ene reaction of allenynamides. The copper nanoparticles were immobilized on amino-functionalized microcrystalline cellulose. A solvent-controlled chemoselectivity of the reaction was observed, leading to the chemodivergent synthesis of pyrrolines (2,5-dihydropyrroles) and pyrroles. The heterogeneous copper catalyst exhibits high efficiency and good recyclability in the Alder-ene reaction, constituting a highly attractive catalytic system from an economical and environmental point of view.

Identifiers

PMID35154848
PMCPMC8822631

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.