引用本文:
Xiao Long WANG, Shu Jiang ZHANG, Yan Feng LI, Tao MA, Yu SHAO, Xin ZHAO. Synthesis of a New Aromatic Dianhydride Containing Pyridine Ring and Related Polyimide[J]. Chinese Chemical Letters,
2006, 17(3): 305-306.
Citation: Xiao Long WANG, Shu Jiang ZHANG, Yan Feng LI, Tao MA, Yu SHAO, Xin ZHAO. Synthesis of a New Aromatic Dianhydride Containing Pyridine Ring and Related Polyimide[J]. Chinese Chemical Letters, 2006, 17(3): 305-306.
Citation: Xiao Long WANG, Shu Jiang ZHANG, Yan Feng LI, Tao MA, Yu SHAO, Xin ZHAO. Synthesis of a New Aromatic Dianhydride Containing Pyridine Ring and Related Polyimide[J]. Chinese Chemical Letters, 2006, 17(3): 305-306.
Synthesis of a New Aromatic Dianhydride Containing Pyridine Ring and Related Polyimide
摘要:
A new aromatic dianhydride monomer containing pyridine moiety, 2, 6-bis[4'-(3", 4"dicarboxyphenoxy)benzoyl]-pyridine dianhydride (Md), was synthesized in four steps, starting from 2, 6-pyridinedicarboxyl chloride. A novel pyridine-containing polyimide was prepared via polycondensation of Md with ODA by two-step method. The resulting polyimide exhibits excellent solubility, film-forming capability and high thermal resistance.
English
Synthesis of a New Aromatic Dianhydride Containing Pyridine Ring and Related Polyimide
Abstract:
A new aromatic dianhydride monomer containing pyridine moiety, 2, 6-bis[4'-(3", 4"dicarboxyphenoxy)benzoyl]-pyridine dianhydride (Md), was synthesized in four steps, starting from 2, 6-pyridinedicarboxyl chloride. A novel pyridine-containing polyimide was prepared via polycondensation of Md with ODA by two-step method. The resulting polyimide exhibits excellent solubility, film-forming capability and high thermal resistance.
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Key words:
- Polyimides
- / pyridine-containing monomer
- / synthesis
- / aromatic dianhydride
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