- Synthesis and characterization of poly(ether amide)s containing bisphthalazinone and ether linkages
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- 论文类型： 期刊论文
- 发表时间： 2005-04-01
- 发表刊物： CHINESE CHEMICAL LETTERS
- 收录刊物： Scopus、SCIE、ISTIC
- 卷号： 16
- 期号： 4
- 页面范围： 437-439
- ISSN号： 1001-8417
- 关键字： poly(ether amide) s; bisphthalazinone; thermal stability; solubility
- 摘要： A novel aromatic diacid, 4, 4'-bis[2-(4-carboxyphenyl)phthalazin-l-one-4-yl]-bisphenyl ether M, containing bisphthalazinone and ether linkages was prepared from nucleophilic substitution of p-chlorobenzonitrile with the bisphenol-like monomer 1, followed by alkaline hydrolysis of the intermediate dinitrile II. A series of poly(ether amide)s containing bisphthalazinone and ether linkages derived from diacid III and aromatic diamines were synthesized by one-step solution condensation polymerization using triphenyl phosphite and pyridine as condensing agents. Moreover, the properties of poly(ether amide)s including thermal stability, solubility and crystallinity were also studied.
