Green synthesis of diazo-pyrazole derivatives and their application as functional disperse dyes for dyeing polyester fabric.

Hany Kafafy, Aziza M Hussien, Galal H Sayed, Hamada Mashaly, Kurls E Anwer

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In one paragraph

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

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0citing papers in PubMed

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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

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3 · Its place in the literature

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Hany Kafafy *Dyeing, Printing and Textile Auxiliaries Department, Textile Research and Technology Institute, National Research Centre, 12622-Dokki, Giza, Egypt.

Aziza M Hussien *Proteinic and Man-made Fibers Department, Textile Research and Technology Institute, National Research Centre, 12622-Dokki, Giza, Egypt. ezhussien@yahoo.com.

Galal H SayedHeterocyclic Synthesis Lab, Chemistry Department, Faculty of Science, Ain Shams University, 11566-Abbassia, Cairo, Egypt.

Hamada MashalyDyeing, Printing and Textile Auxiliaries Department, Textile Research and Technology Institute, National Research Centre, 12622-Dokki, Giza, Egypt.

Kurls E AnwerHeterocyclic Synthesis Lab, Chemistry Department, Faculty of Science, Ain Shams University, 11566-Abbassia, Cairo, Egypt. kurlsekram@sci.asu.edu.eg.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PET fibers are widely acclaimed as the most extensively produced synthetic fibers. They are distinguished by low cost, recyclability as well as excellent physical, chemical and mechanical properties. They are used in several applications such as apparel and home furnishings. Pyrazole-based disperse diazo dyes were synthesized using 3-(2-(4-(Phenyldiazenyl)phenyl)hydrazono)pentane-2,4-dione (1) as a starting material. Green techniques (grinding and microwave) were used to prepare the new dyes (2-4). The chemical structures and formulae of these dyes were characterized by spectroscopic tools such as IR,

Indexed as

antimicrobial activitydisperse dyesgreen chemistrypolyester fabricsPyrazole derivativesultraviolet protection

Identifiers

PMID42156822

DOI10.1038/s41598-026-51883-3

PMCPMC13187166

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