SYNTHESIS AND PROPERTIES OF NOVEL POLY(IMINO KETONE)S AS HIGH-PERFORMANCE POLYMERS

Guan-jun Chang; Xuan Luo; Lin Zhang; Run-xiong Lin

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SYNTHESIS AND PROPERTIES OF NOVEL POLY(IMINO KETONE)S AS HIGH-PERFORMANCE POLYMERS

Papers | Updated：2021-06-21

- SYNTHESIS AND PROPERTIES OF NOVEL POLY(IMINO KETONE)S AS HIGH-PERFORMANCE POLYMERS
- Vol. 26, Issue 1, Pages: 55-61(2008)
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- Published：20 January 2008
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Guan-jun Chang, Xuan Luo, Lin Zhang, et al. SYNTHESIS AND PROPERTIES OF NOVEL POLY(IMINO KETONE)S AS HIGH-PERFORMANCE POLYMERS[J]. 2008, 26(1): 55-61.
DOI：

Guan-jun Chang, Xuan Luo, Lin Zhang, et al. SYNTHESIS AND PROPERTIES OF NOVEL POLY(IMINO KETONE)S AS HIGH-PERFORMANCE POLYMERS[J]. 2008, 26(1): 55-61. DOI：

摘要

Di(4-bromophenyl)ketone and various aromatic diamines as the monomers

a series of novel poly(imino ketone)s (PIKs) have been synthesized via palladium-catalyzed aryl amination

which is Hartwig-Buchwald polycondensation reaction. The structures of PIKs are characterized by means of elemental analysis

FT-IR

1H-NMR and UV-Vis spectroscopy. The results show a good agreement with the proposed structure. The general properties of PIKs are studied by DSC

TG and wide-angle X-ray diffraction

the solubility behavior is measured at polymer concentration 5 mg．mL﹣1. It is obvious that PIKs show high glass transition temperature (Tg ＞ 220°C)

good thermal stability with high decomposition temperatures (TD＞ 480°C) and excellent solubility.

Abstract

Di(4-bromophenyl)ketone and various aromatic diamines as the monomers

a series of novel poly(imino ketone)s (PIKs) have been synthesized via palladium-catalyzed aryl amination

which is Hartwig-Buchwald polycondensation reaction. The structures of PIKs are characterized by means of elemental analysis

FT-IR

1H-NMR and UV-Vis spectroscopy. The results show a good agreement with the proposed structure. The general properties of PIKs are studied by DSC

TG and wide-angle X-ray diffraction

the solubility behavior is measured at polymer concentration 5 mg．mL﹣1. It is obvious that PIKs show high glass transition temperature (Tg ＞ 220°C)

good thermal stability with high decomposition temperatures (TD＞ 480°C) and excellent solubility.

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