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Synthesis and properties of 4,4′-bis[5-alkyl(aryl)benzoxazol-2-yl]-2-hydroxy(alkoxy)biphenyls

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Abstract

Synthesis of 2-hydroxy(methoxy)-4,4′-biphenyldicarboxylic acids was developed. Based on their reactions with o-aminophenols we prepared for the first time 4,4′-bis[5-alkyl(aryl)benzoxazol-2-yl]-2-hydroxy-(alkoxy)biphenyls, which might be of interest as luminescent dyes. Hydroxy compounds in a salt form possess abnormally high Stokes shift.

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Authors and Affiliations

  1. Institute of New Materials Chemistry, Belarussian Academy of Sciences, Minsk, 22014, Belarus’

    V. K. Ol’khovik, Yu. V. Matveenko, G. V. Kalechits, A. A. Pap & A. A. Zenyuk

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  1. V. K. Ol’khovik
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  2. Yu. V. Matveenko
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  3. G. V. Kalechits
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  4. A. A. Pap
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  5. A. A. Zenyuk
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Original Russian Text © V.K. Ol’khovik, Yu.V. Matveenko, G.V. Kalechits, A.A. Pap, A.A. Zenyuk, 2006, published in Zhurnal Organicheskoi Khimii, 2006, Vol. 42, No. 8, pp. 1185–1189.

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Ol’khovik, V.K., Matveenko, Y.V., Kalechits, G.V. et al. Synthesis and properties of 4,4′-bis[5-alkyl(aryl)benzoxazol-2-yl]-2-hydroxy(alkoxy)biphenyls. Russ J Org Chem 42, 1164–1168 (2006). https://doi.org/10.1134/S1070428006080100

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  • DOI: https://doi.org/10.1134/S1070428006080100

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