Evidence map›Paper›PMID 36555162›Full record

ArticleInternational journal of molecular sciences2022

The Novel Gallium Aminobisphenolate Initiator of the Ring-Opening Copolymerization of L-Lactide and ε-Caprolactone: A Computational Study.

Maxim V Zabalov, Badma N Mankaev, Mikhail P Egorov, Sergey S Karlov

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.7field-weighted citation impact, top 34% of its field
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

1 citing paper in PubMed, 10 citations in OpenAlex.

  1. 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 at 3 institutions in 1 country.

Maxim V ZabalovN.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Science, 119991 Moscow, Russia.ORCID 0000-0001-5127-4405
Badma N MankaevN.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Science, 119991 Moscow, Russia.
Mikhail P EgorovN.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Science, 119991 Moscow, Russia.
Sergey S KarlovN.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Science, 119991 Moscow, Russia.ORCID 0000-0001-5243-5397
Lomonosov Moscow State University · RUN.D. Zelinsky Institute of Organic Chemistry · RUSemenov Institute of Chemical Physics · RU

Funding

Russian Science Foundation 20-13-00391
6 · The paper itself

Abstract

Density functional theory (DFT) simulations of ring-opening copolymerization of ε-caprolactone (CL) and L-lactide (LA) in presence of novel gallium complex on aminobis (phenolate) ligand are conducted. The initial steps of polymerization of CL and LA as well as the first steps of propagation which led to LGa-LA-LA-OMe, LGa-LA-CL-OMe, LGa-CL-LA-OMe, or LGa-CL-CL-OMe derivatives have been analyzed in detail. According to these data, the studied catalyst is a rare example of a catalyst in which, during copolymerization, the polymerization of CL should proceed faster than LA. Thus, we predict the formation of a mainly block copolymer poly(CL-block-LA) using this catalyst.

Indexed as

CaproatesPolymersDioxanesLactonesPolymerizationCaproatescaprolactonedilactideDioxanesLactonesPolymersbiodegradable polymerscopolymerizationDFT calculationsgallium complexesinitiatorsL-lactidering-opening polymerizationε-caprolactone

Identifiers

PMID36555162
PMCPMC9779187
OpenAlexW4311850024

What OpenQuestion holds

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LicenceCC BY
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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.