چكيده لاتين :
4-(1-Naphthyl)-1 ,2,4-triazolidine-3,5-dione (4-NTD) was prepared from 4-naphthyl isocyanate. The compound 4-NTD was reacted with excess acetyl chloride in N,Ndimethylacetamide
(DMAc) solution and gave 1,2-bis-acetyl-[4-(1-naphthyl)]-1 ,2,4triazolidine-
3,5-dione as a model compound. Solution polycondensation reactions of monomer with succinyl chloride, suberoyl chloride and sebacoyl chloride were performed under conventional solution polymerization conditions in the presence of different catalysts such as pyridine (Py) and triethylamine (TEA) in DMAc and N-methylpyrrolidone (NMP) which led to the formation of novel aliphatic polyamides. These novel polyamides have inherent viscosities in a range of 0.04-0.46 dUg in N,N-dimethylformamide (DMF) at 25°C. The resulted polymers were characterized by FTIR, 1H NMR, UV-vis and TGA analyses techniques. The f1urescenceexcitation and emission spectra of the monomer and polymers were also studied.
