Citation: Yun Xia Wei, Ming Guang Ma, Guo Hu Zhao, Sheng Ying Li, Ming Kai Chen. Synthesis of a new aromatic dianhydride monomer and related polyimide[J]. Chinese Chemical Letters, ;2009, 20(2): 229-230. doi: 10.1016/j.cclet.2008.10.031 shu

Synthesis of a new aromatic dianhydride monomer and related polyimide

a College of Chemistry and Environmental Science, Lanzhou City University, Lanzhou 730070, China;
b Department of Chemistry, Lanzhou University, Lanzhou 730000, China

Received Date: 10 July 2008

Fund Project: We are grateful for the financial support from the Natural Science Foundation of Gansu Province (No. 0710RJZA073) and the Educational Commission of Gansu Province (No. 0611B-01).

A novel aromatic dianhydride monomer, 3,3'-oxybis[(3,4-dicarboxyphenoxy)phenol] dianhydride, was successfully synthesized in three steps using 3,3'-oxybis(phenol) as starting material, which was reacted with 4,4'-oxydianiline (ODA) via a conventional thermal or chemical imidization method to produce a new polyimide. The resulting polyimide exhibited excellent solubility, and film-forming capability.
- Polyimide,
- Dianhydride,
- Solubility
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