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Synthesis of Photoactive Polyureas Derived from 4-(4-Dimethylaminophenyl)-1,2,4-triazolidine-3,5-dione and Diisocyanates

✍ Scribed by Shadpour Mallakpour; Zahra Rafiee


Publisher
Springer
Year
2005
Tongue
English
Weight
287 KB
Volume
56
Category
Article
ISSN
0170-0839

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## Abstract 4‐(4′‐Aminophenyl)‐1,2,4‐triazolidine‐3,5‐dione was reacted with 1 mol of acetyl chloride in dry __N,N__‐dimethylacetamide (DMAc) at −15°C and 4‐(4′‐acetamidophenyl)‐1,2,4‐triazolidine‐3,5‐dione [4‐(4′‐acetanilido)‐1,2,4‐triazolidine‐3,5‐dione] (APTD) was obtained in high yield. The rea

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