Journal of Fluorine Chemistry

Synthesis of novel poly (hydroxyether terephthalate) via polyaddition of 2, 5-difluoroterephthalic acid with aromatic bis (epoxide) s

XS Huang, FL Qing

Index: Huang, Xiao-Song; Qing, Feng-Ling Journal of Fluorine Chemistry, 2008 , vol. 129, # 11 p. 1076 - 1082

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Citation Number: 6

Abstract

A novel and more reliable synthetic route to 2, 5-difluoroterephthalic acid was developed. A series of new poly (hydroxyether terephthalate) were prepared by the polyaddition of 2, 5- difluoroterephthalic acid with various aromatic bis (epoxide) s catalyzed by tetrabutyl ammonium bromide.