Synthesis and Structure of Diphenyl Oxide–Diphenyl Sulfide (Co)polyarylene Diphthalides and Their Copolymers with Styrene

The co-polycondensation of 4,4′-bis(2-carboxybenzoyl)diphenyl oxide and 4,4′-bis(2-carboxybenzoyl)diphenyl sulfide pseudodichlorides was used to synthesize a series of (co)poly(arylenediphthalides) (PADP) with different molar ratios of the diphenyleneoxydiphthalide and diphenylenethiodiphthalide gro...

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Bibliographic Details
Published inRussian journal of general chemistry Vol. 93; no. Suppl 1; pp. S334 - S346
Main Authors Yangirov, T. A., Yumagulova, R. Kh, Ayupova, A. R., Fatykhov, A. A., Kraikin, V. A.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.11.2023
Springer Nature B.V
Subjects
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Copolymers
Spectrophotometry
Styrenes
Sulfuric acid
Synthesis
poly(arylenediphathalides)
arylenediphathalide–styrene copolymers
UV spectrophotometry
sulfuric acid solutions
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Summary:The co-polycondensation of 4,4′-bis(2-carboxybenzoyl)diphenyl oxide and 4,4′-bis(2-carboxybenzoyl)diphenyl sulfide pseudodichlorides was used to synthesize a series of (co)poly(arylenediphthalides) (PADP) with different molar ratios of the diphenyleneoxydiphthalide and diphenylenethiodiphthalide groups. The synthesized compounds were subsequently used as macroinitiators for the thermal polymerization of styrene. The effect of the structure of the initial PADP on the regularities of the process and the composition of the resulting copolymers was studied. To determine the contents of the diphenyleneoxydiphthalide and diphenylenethiodiphthalide fragments in PADP and arylenediphthalide–styrene copolymers, an original method was developed based on UV spectrophotometry of their colored sulfuric acid solutions.
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363223140347