Evidence map›Paper›PMID 42529784›Full record

ArticleRSC advances2026

From cyclohexyl isocyanide and diaminomaleonitrile to functional 5-(alkylamino)-6-substituted pyrazine-2,3-dicarbonitriles: synthesis, X-ray structural elucidation, antimicrobial testing and OLED analysis.

Elizabeth John, Sushanta Lenka, Anil Kumar, Jwo-Huei Jou, Amal Al-Azmi

Abstract read
In one paragraph

Article in RSC advances, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Elizabeth JohnChemistry Department, Kuwait University P. O. Box 5969 Safat 13060 Kuwait amalrchem@gmail.com amal.alazemi@ku.edu.kw.
Sushanta LenkaDepartment of Materials Science and Engineering, National Tsing Hua University Hsinchu 30044 Taiwan sushantalenka1@gmail.com.ORCID https://orcid.org/0009-0006-8429-297X
Anil KumarDepartment of Materials Science and Engineering, National Tsing Hua University Hsinchu 30044 Taiwan sushantalenka1@gmail.com.ORCID https://orcid.org/0009-0009-3639-3911
Jwo-Huei JouDepartment of Materials Science and Engineering, National Tsing Hua University Hsinchu 30044 Taiwan sushantalenka1@gmail.com.ORCID https://orcid.org/0000-0002-9413-0206
Amal Al-AzmiChemistry Department, Kuwait University P. O. Box 5969 Safat 13060 Kuwait amalrchem@gmail.com amal.alazemi@ku.edu.kw.ORCID https://orcid.org/0000-0002-6348-583X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

New derivatives of 5-(alkylamino)-6-aryl/alkylpyrazine-2,3-dicarbonitriles were successfully synthesized with good to moderate yields through the reaction of alkyl isocyanides with aryl/alkyl carbonyl chlorides, followed by the incorporation of diaminomaleonitrile. The fluorescence quantum yields (

Identifiers

PMID42529784
PMCPMC13418514

What OpenQuestion holds

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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.