Direct polycondensation reaction with triphenyl phosphite initiated by tertiary amine hydrochlorides
โ Scribed by Higashi, Fukuji ;Mochizuki, Amane
- Publisher
- John Wiley and Sons
- Year
- 1983
- Weight
- 215 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0360-6376
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๐ SIMILAR VOLUMES
Two diimido-dicarboxylic acids, bis-4-[N-(4-carboxy phthalimido)phenyl]sulphone(I) and bis-4,4'-[N, N'-(4-carboxy phthalimido)]azobenzene(ll), were synthesized and aromatic polyamideimides were obtained from them by direct polycondensation with various aromatic diamines using triphenyl phosphite. Si
## Abstract Four diimideโdiacids 3aโd were synthesized from pyromellitic dianhydride and amino acids of the formula HOOC ๏ฃฟ (CH~2~)~__m__~ ๏ฃฟ NH~2~, with __m__ = 1, 3, 5, 10. These diacids were condensed directly with various aromatic diamines using triphenyl phosphite in __N__โmethylโ2โpyrrolidone (
## Abstract For Abstract see ChemInform Abstract in Full Text.