4′,4″-bis(2-carboxybenzoyl)diphenyl sulfone pseudodichloride as a new monomer for polyarylenephthalides

A procedure was developed for oxidation of 4′,4″-bis(2-carboxybenzoyl)diphenyl sulfide with per acids (peracetic and trifluoroperacetic). The 4′,4″-bis(2-carboxybenzoyl)diphenyl sulfone obtained was converted into pseudodichloride, and three new polyarylenephthalides with regular alternation of the...

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Bibliographic Details
Published inRussian journal of applied chemistry Vol. 88; no. 6; pp. 930 - 934
Main Authors Gileva, N. G., Kuznetsov, S. I., Salazkin, S. N., Kraikin, V. A.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 30.06.2015
Subjects
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Industrial Chemistry/Chemical Engineering
Organic Synthesis and Industrial Organic Chemistry
Acetic Anhydride
Nitrobenzene
Thionyl Chloride
Diphenyl
Sulfuric Acid Solution
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Summary:A procedure was developed for oxidation of 4′,4″-bis(2-carboxybenzoyl)diphenyl sulfide with per acids (peracetic and trifluoroperacetic). The 4′,4″-bis(2-carboxybenzoyl)diphenyl sulfone obtained was converted into pseudodichloride, and three new polyarylenephthalides with regular alternation of the electron-acceptor (diphenyl sulfone) and electron-donor (diphenyl oxide, diphenyl sulfide, terphenyl) fragments were synthesized on its basis. The synthesized monomers can be used in the synthesis of new polyarylenephthalides exhibiting the electronic switching effect.
ISSN:1070-4272
1608-3296
DOI:10.1134/S1070427215060063