Thiazole Azodyes Containing Sulfonamide Moiety for UV Protection and Antimicrobial of Cotton Fabrics

Hot three 4-(5-methyl-4-(1-(2-(4-methyl-5-(aryldiazenyl)thiazol-2-yl)hydrazono)ethyl)-1H-1,2,3-triazol-1-yl)benzenesulfonamides were designed by interacting of 4-(4-acetyl-5-methyl-1H-1,2,3-triazol-1-yl)benzenesulfonamide with thiosemicarbazide succeed by reacting the output with several hydrazonoyl chloride derivatives in slightly basic-ethanol under reflux terms. The fresh products are distinguished and utilized as azo dyes for simultaneous dyeing and easy patronage finishing of cotton textile to reinforce the dyeability in addition to practical advantages of that fabric. The scores disclosed that the dyed-finished fabric samples have perfect fastness besides effectual properties, that is, UV protection and antibacterial properties. Over and above, the cured fabric was described, contrast with untreated sample, via SEM and EDX analysis.

Automated summary

This study successfully designed azo dyes with various advantageous properties by reacting 4-(4-acetyl-5-methyl-1H-1,2,3-triazol-1-yl)benzenesulfonamide with thiosemicarbazide. The dyes were applied to dyeing and finishing of cotton textile, offering excellent dyeability and practical advantages.