4,4-(2,7-Naphthalenedioxy)dibenzoic acid, a new aromatic dicarboxylic acid monomer, was prepared starting from 2,7-dihydroxynaphthalene and p-fluorobenzonitrile in three steps. Using triphenyl phosphite (TPP) and pyridine as condensing agents, a series of novel aromatic polyamides were synthesized b
✦ LIBER ✦
Synthesis of aromatic polyamides based on 2,4- and 2,2′-diaminodiphenyls
✍ Scribed by H.S. Kolesnikov; O.Ya. Fedotova; G.S. Matvelashvili; Ye.V. Gutsalyuk
- Book ID
- 118359196
- Publisher
- Elsevier Science
- Year
- 1970
- Weight
- 509 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0032-3950
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