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- Title
Synthesis of Poly(diphenylenephthalide) from 3,3-Bis(4-bromophenyl)phthalide.
- Authors
Yangirov, T. A.; Gileva, N. G.; Fatykhov, A. A.; Meshcheryakova, E. S.; Khalilov, L. M.; Kraikin, V. A.
- Abstract
The acylation of bromobenzene with 3-(4-bromophenyl)-3-chlorophthalide gave 3,3-bis(4-bromo-phenyl)phthalide which was used as a monomer to obtain poly(diphenylenephthalide) {poly(3-oxo-1H2-benzofuran-1,1-diyl[1,1′-biphenyl]-4,4′-diyl} by polycondensation via the Ni(0)-catalyzed coupling. The described reaction provides a new synthetic approach to poly(arylenephthalides).
- Subjects
COUPLING reactions (Chemistry); ACYLATION; POLYCONDENSATION; MONOMERS
- Publication
Russian Journal of Organic Chemistry, 2024, Vol 60, Issue 4, p620
- ISSN
1070-4280
- Publication type
Article
- DOI
10.1134/S1070428024040080