Bis(4-oxybenzoic acid) tetrakis(phenoxy) cyclotriphosphazene 4,6,3,5,2l 5 ,4l 5 ,6l 5 -triazatriphosphinin-2-yl]oxy-benzoic acid) was synthesized and direct polycondensed with diphenylether or 1,4-diphenoxybenzene in Eaton's reagent at the temperature range of 80-120ΠC for 3 hours to give aromatic p
Synthesis and characterization of poly(aryl ether imide)s containing electroactive perylene diimide and naphthalene diimide units
β Scribed by Sean M. Mackinnon; Zhi Yuan Wang
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 200 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0887-624X
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π SIMILAR VOLUMES
A series of new poly(aryl ether)s containing the pyrimidine moiety were prepared by a nucleophilic aromatic substitution polymerization reaction in an aprotic solvent (DMAc) in the presence of excess potassium carbonate. These polymers are high molecular weight, amorphous, and soluble in common solv
The polymerization of bisphenol-A diphthalic anhydride with 2,3-bis(perΒ―uoroalkyl methyl)butane-1,4 diamine (NFD) led to a new series of Β―uorinated poly(ether imide)s. In the case of C 4 F 9 perΒ―uoroalkyl chain, polymers and copolymers obtained from a mixture of m-phenylenediamine and NFD were chara