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Nonstoichiometric Polycondensation Based on Friedel-Crafts Acylation in Superacid for the Synthesis of Aromatic Polyketones

Abstract

Based on the Friedel-Crafts acylation, the nonstoichiometric polycondensation was achieved using 4,4’-dicarboxydiphenyl ether and 2,2’-dimethoxybiphenyl in trifluoromethanesulfonic acid. The decrease in the acylation reactivity of 2,2’-dimethoxybiphenyl by protonation and the increase in the acylation reactivity of the monoacylated species by deprotonation play a key role in successful nonstoichiometric polycondensations.

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Publication details

The article was received on 19 Sep 2017, accepted on 12 Oct 2017 and first published on 12 Oct 2017


Article type: Communication
DOI: 10.1039/C7PY01609C
Citation: Polym. Chem., 2017, Accepted Manuscript
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    Nonstoichiometric Polycondensation Based on Friedel-Crafts Acylation in Superacid for the Synthesis of Aromatic Polyketones

    K. Matsumoto, T. Ogawa and M. Jikei, Polym. Chem., 2017, Accepted Manuscript , DOI: 10.1039/C7PY01609C

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