Aromatic poly(amide-hydrazides) and poly(amide-1,3-4-oxadiazoles)
โ Scribed by Culbertson, Bill M. ;Murphy, Rosemary
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1967
- Tongue
- English
- Weight
- 260 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0449-2986
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Some aromatic poly(amid-hydrazidesl have been synthesized b) solution polycondensation at low temperature of aromatic hydrazides x~ith aroyl dichlorides. By heating these polymers at temperatures near 300, dehydrocyclizalion occurs to give polymers containing the oxadiazole ring in the main chain. T
A series of new poly(l,3,4-oxadiazole-amide)s containing pendent imide groups has been synthesized by solution polycondensation of aromatic diamines containing preformed 1,3,4-oxadiazole rings with two diacid chlorides containing imide rings. These polymers were also prepared by the reaction of the