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Amide-imidol tautomerism in aromatic polyamides

✍ Scribed by V. A. Kosobutskii; G. I. Kagan; V. K. Belyakov; O. G. Tarakanov


Book ID
104921124
Publisher
SP MAIK Nauka/Interperiodica
Year
1972
Tongue
English
Weight
542 KB
Volume
12
Category
Article
ISSN
0022-4766

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Fluorinated Aromatic Polyamides and Poly
✍ Chin-Ping Yang; Yu-Yang Su 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 223 KB

## Abstract Summary: A CF~3~‐containing diamine, 4,4′‐bis(4‐amino‐2‐trifluoromethylphenoxy)biphenyl (I), was synthesized from 4,4′‐biphenol and 2‐chloro‐5‐nitrobenzotrifluoride. The imide‐containing diacids (V~a‐b~ and VI~a‐l~) were prepared by condensation reaction of amino acids, aromatic diamine