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Synthesis of substituted 4,4´-dihalobiphenyls and their use for the preparation of isomeric bis(carbazolyl)biphenyls |
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| Authors: | Kovalev I S Pavlyuk D E Zaripov V A Zyryanov G V Kopchuk D S Rusinov V L Chupakhin O N |
| Institution: | 1.Ural Federal University named after the first President of Russia B. N. Yeltsin, 19 ul. Mira, 620002, Ekaterinburg, Russian Federation ;2.I. Ya. Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, 20 ul. S. Kovalevskoi, 620219, Ekaterinburg, Russian Federation ; |
| Abstract: | Model compounds of some polychlorobiphenyl congeners, viz., 4,4´-dihalobiphenyls, were synthesized. These compounds can be successfully utilized by a chemical method for the in situ generation of arynes followed by the reaction with carbazole in order to prepare appropriate bis(carbazolyl)biphenyls as components for molecular electronics and OLED devices. |
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