Starting from some new 2,5-disubstituted-1,3,4-oxadiazole difluorides, synthesized by cyclocondensation of dihydrazides with 4-fluorobenzoic acid, novel poly(arylene ether)s were prepared by halo displacement polymerizations with bisphenol A in the presence of potassium carbonate. Model reactions de
Synthesis and characterization of a novel AB2 monomer and corresponding hyperbranched poly(arylene ether phosphine oxide)s
✍ Scribed by Qin Lin; Timothy E. Long
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 157 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0887-624X
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