Post

New research · Infectious Disease
RSC advances · 4d
StudyRSC advances · 2026

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 … Amal Al-Azmi
Read paper
Infectious DiseaseStudy

An OLED with 15 wt% of a new derivative showed superior performance.

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 … Amal Al-Azmi
RSC advances · 2026
15
Results
15
wt%
concentration of the derivative that led to better OLED performance
More results

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.

More results

The compounds were dispersed in a commercial 4,4'-bis( N -carbazolyl)-1,10-biphenyl host material and used for the formation of the emissive layer of OLEDs in concentration-dependent experiments.

“
Conclusion

The antibacterial and antifungal properties of the newly synthesized pyrazine-2,3-dicarbonitriles were evaluated.

Read paper
0 comments

No comments yet. Be the first.

Related papers

LatestFoundational
Case Report
fewer than 7 cases
globally, very few reported cases of breast implant infections causing rib bone damage
Study
17.9%
nearly one-fifth of animal medicines checked were not officially approved in Ethiopia
Randomized Trial
86%
baloxavir helps the body get rid of the flu virus faster than without medication
Case-control
OR = 1.25
exposure to antibiotics is linked to higher odds of new geographic atrophy
Cohort Study
98%
nearly all refugee children received their missing childhood vaccines after arriving in Switzerland
Review
~1.4 million deaths
this many people died worldwide from liver disease in 2021
Study
77.8%
77.8% of patients achieved a strong reduction in hepatitis D virus RNA.
Study
3.23 × 10 -3 to 7.33 × 10 -3
Hazard Quotient values for children consuming lettuce were below safety thresholds.