Aromatic poly(amide-hydrazide)s: Synthesis and Characterization
β Scribed by Ubale, V. P.; Ghanwat, A. A.; Wadgaonkar, P. P.; Maldar, N. N.
- Book ID
- 126891545
- Publisher
- Taylor and Francis Group
- Year
- 2009
- Tongue
- English
- Weight
- 327 KB
- Volume
- 46
- Category
- Article
- ISSN
- 1060-1325
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A modified new aromatic diamine 2,5-bis[(4-aminophenyl)4-benzamide]-3,4-diphenyl thiophene ( VI) with preformed amide linkages and pendant phenyl substituents was synthesized, characterized by IR, NMR, mass spectroscopy, and a physical constant. Novel poly(amide-amide)s were synthesized from VI and
## Abstract Four aromatic diamines containing aliphatic spacers and __Meta__ and __para__ oriented oxyphenylene rings, and their corresponding hydrochlorides, were combined with isophthaloyl chloride (IPC) and terephthaloyl chloride (TPC) to give high molecular weight polyamides by interfacial and