Evidence map›Paper›PMID 41114188›Full record

ArticleACS omega2025

Chitosan-ZnO Nanocomposite Nanocatalyst for the Synthesis of 12-Azatetraphene-8-one and 7‑Azatetraphene-11-one Derivatives via Unsymmetrical Hantzsch-Like Reactions.

Hend H Mohamed, Mostafa E Salem, Esraa B Abdelazim, Amr Mohamed Abdelmoniem, Mahmoud Elsabahy, Nadeem Raza, Abbas H Abdullah, Ismail A Abdelhamid

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ACS omega, 2025. 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. 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

8 authors.

Hend H MohamedDepartment of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt.
Mostafa E SalemChemistry Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), P.O. Box 90905, Riyadh 11623, Saudi Arabia.ORCID https://orcid.org/0000-0003-4341-410X
Esraa B AbdelazimDepartment of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt.
Amr Mohamed AbdelmoniemDepartment of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt.ORCID https://orcid.org/0000-0002-9243-7589
Mahmoud ElsabahyBadr University in Cairo Research Center, Badr University in Cairo, Badr City, Cairo 11829, Egypt.
Nadeem RazaChemistry Department, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), P.O. Box 90905, Riyadh 11623, Saudi Arabia.
Abbas H AbdullahCollege of Medicine, University of Kirkuk, P.O. Box 2281, Kirkuk 52001, Iraq.
Ismail A AbdelhamidDepartment of Chemistry, Faculty of Science, Cairo University, Giza 12613, Egypt.ORCID https://orcid.org/0000-0003-1220-8370

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The chitosan-ZnO nanocomposite nanocatalyst was employed as a robust, recyclable, and environmentally benign catalyst to efficiently facilitate the regioselective Hantzsch-like multicomponent reactions involving one-mole equivalent of an aldehyde, 1(2)-naphthyl amine, and dimedone. The reactions afforded tetrahydrobenzo-[

Identifiers

PMID41114188
PMCPMC12529390

What OpenQuestion holds

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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.