Citation: Xin Zhao, Yan Feng Li, Shu Jiang Zhang, Xiao Long Wang, Yu Shao. Synthesis and characterization of novel polyimides based on thiazole-containing diamine[J]. Chinese Chemical Letters, ;2007, 18(10): 1203-1204. doi: 10.1016/j.cclet.2007.08.007 shu

Synthesis and characterization of novel polyimides based on thiazole-containing diamine

State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Institute of Biochemical Engineering & Environmental Technology, Lanzhou University, Lanzhou 730000, China

Received Date: 26 March 2007

A new kind of aromatic diamine monomer containing thiazole unit, 2-amino-5-(4-aminophenyl)-thiazole (AAPT), was synthesized in three steps, starting from 4-nitroacetophenone. A novel thiazole-containing polyimide was prepared via the polycondensation of AAPT with 6FDA by one-step method. The resulting polyimide exhibits excellent solubility, film-forming capability and high thermal resistance.
- Thiazole,
- Thiazole-containing monomer,
- Synthesis,
- Aromatic diamine
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