Citation: Lin CHENG, Xi Gao JIAN. Synthesis of Novel Poly (aryl ether amide)s Containing the Phthalazinone Moiety[J]. Chinese Chemical Letters, ;2000, 11(4): 307-310. shu

Synthesis of Novel Poly (aryl ether amide)s Containing the Phthalazinone Moiety

Lin CHENG ^a ,
Xi Gao JIAN ^b

a Department of Materials Science & Engineering, Wuhan Institute of Chemical Technology, Wuhan 430074;
b Department of Polymer Science & Materials, DaLian University of Technology, DaLian 116012

Received Date: 11 November 1999
Revised Date: 3 January 2000

Fund Project: The Project was supported by the National Natural Science Foundation of China and authors also extend our thanks to Prof. Z. Y. Wang and Dr. H. B. Zheng at Carleton University for recording the NMR spectra and HRMS.

Two novel heterocyclic diamine monomers:1,2-dihydro-2-(4-aminophenyl)-4-[4-(4-amin-ophenoxy)phenyl](2H)phthalazin-1-one and 1,2-dihydro-2-(4-aminophenyl)-4-[4-(4-aminophenoxy)-3,5-dimethylphenyl](2H)phthalazin-1-one were successfully synthesized from readily available heterocyclic bisphenol-like monomers in two steps in high yield. A series of novel poly (aryl ether amide)s containing the phthalazinone moiety were successfully prepared by the direct polymerization of the novel diamines and aromatic dicarboxylic acids using triphenyl phosphite and pyridine as condensing agents.
- Poly (aryl ether amide)s,
- phthalazinone,
- direct polymerization,
- heterocyclic diamine
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