New push-pull system based on 4,5,6-triarylpyrimidine containing carbazole substituents: synthesis and sensitivity toward nitroaromatic compounds

A sequence of microwave-assisted Suzuki cross-coupling reaction and bromination with N-bromosuccinimide was used for the synthesis of 3,3'-(5,5'-{5-[5-(9-ethyl-9H-carbazol-3-yl)-3-hexylthiophen-2-yl]pyrimidine-4,6-diyl}bis(thiophene-5,2-diyl))bis(9-ethyl-9H-carbazole). The obtained compoun...

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Bibliographic Details
Published inChemistry of heterocyclic compounds (New York, N.Y. 1965) Vol. 54; no. 6; p. 604
Main Authors Verbitskiy, Egor V, Baranova, Anna A, Khokhlov, Konstantin O, Yakovleva, Yuliya A, Chuvashov, Roman D, Kim, Grigory A, Moiseykin, Evgeny V
Format Journal Article
LanguageEnglish
Published Springer 01.06.2018
Subjects
Nitriles
Nitroaromatic compounds
Optical properties
Pyrimidines
Sensors
Thiophene
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Summary:A sequence of microwave-assisted Suzuki cross-coupling reaction and bromination with N-bromosuccinimide was used for the synthesis of 3,3'-(5,5'-{5-[5-(9-ethyl-9H-carbazol-3-yl)-3-hexylthiophen-2-yl]pyrimidine-4,6-diyl}bis(thiophene-5,2-diyl))bis(9-ethyl-9H-carbazole). The obtained compound was characterized with regard to its optical properties, as well as possible applications in sensors for nitroaromatic compounds in acetonitrile solutions and in vapor phase.
ISSN:0009-3122
1573-8353
DOI:10.1007/s10593-018-2315-x