In this article, the synthetic methods of polyethylene glycol 2, 6- naphthalene dicarboxylate (PEN) and its monomer (2, 6 - naphthalenediacid) were reviewed.

• 综述了高性能聚合物聚2,6-萘二甲酸乙二酯(PEN)及其单体2,6-萘二甲酸的合成。