Open AccessSynthesis and properties of reactive oligoketones
Author(s) -
А. М. Хараев,
Р. Ч. Бажева,
A.Z. Bazhev,
З. И. Инаркиева,
R. M. Martazanova,
E. B. Barokova
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1990/1/012031
Subject(s) - condensation polymer , ethylene , nucleophilic substitution , ketone , polymer chemistry , chemistry , nucleophile , copolymer , elemental analysis , infrared spectroscopy , organic chemistry , catalysis , polymer
Oligoketones based on 1,1-dichloro-2,2-di (4-hydroxyphenyl) ethylene and 4,4′-dichlorodiphenyl ketone were synthesized by the method of high-temperature polycondensation under the reaction of nucleophilic substitution; 1,1-dichloro-2,2-di (3,5-dibromo-4-hydroxyphenyl) ethylene and 4,4′-dichlorodiphenyl ketone of varying degrees of polycondensation. Oligoketones have been obtained containing reactive end phenolate groups, which readily enter into polycondensation reactions to form various copolymers. The composition and structure, as well as the conditions for the synthesis of these oligoketones were investigated. The formation of oligomers of a given structure has been confirmed by IR spectroscopy, elemental analysis, and X-ray structural analysis.