Synthesis and Characterization of Novel Organosoluble Polychloro Substituted Aromatic Poly (ether ketone) s

SR Sheng, XC Mao, XL Pei, XL Liu…

Index: Sheng, Shou-Ri; Mao, Xue-Chun; Pei, Xue-Liang; Liu, Xiao-Ling; Song, Cai-Sheng Journal of the Chinese Chemical Society, 2008 , vol. 55, # 1 p. 189 - 195

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Abstract

Abstract A novel monomer of tetrachloroterephthaloyl chloride (TCTPC) was prepared by the chlorination of terephthaloyl chloride catalyzed by ferric chloride at 175-180 C for 10 h, and confirmed by FTIR, MS and elemental analysis. A series of new polychloro substituted poly (aryl ether ketone) s with inherent viscosities of 0.58-0.65 dL/g have been prepared from TCTPC with aromatic ether monomers by electrophilic Friedel-Crafts acylation in the ...