Synthesis and characterization of novel polyimides containing triazoles units in the main chain by click chemistry

Abdol R Hajipour, Fatemeh Abrishami

2012/5/5

Journal of Applied Polymer Science

124

3

1757-1763

Wiley Subscription Services, Inc., A Wiley Company

Abstract In this study, some polyimides containing triazoles units in the main chain was 
prepared from the polymerization of dialkynes including imide linkages and diazides in the 
presence of Cu (I) catalyst in yield of 76.2–87.6%, with inherent viscosity of 0.37–0.53 dL g− 
1. The obtained polymers are soluble in polar aprotic solvents such as N, N-
dimethyformamide (DMF), N, N-dimethyacetamide (DMAc), dimethyl sulfoxide (DMSO), and 
N-methyl-2-pyrrolidone (NMP). These polymers were characterized using FT-IR, 1 H-NMR ...