4-(8-quinolylazo)resorcinol and 1-(8-quinolylazo)-2-naphthol: Synthesis and sorption properties

O. A. Golubchikov; A. S. Semeikin; I. A. Vershinina; O. V. Gornukhina; T. V. Lubimova

doi:10.1134/S1070363216090383

4-(8-quinolylazo)resorcinol and 1-(8-quinolylazo)-2-naphthol: Synthesis and sorption properties

Авторы: Golubchikov O.¹, Semeikin A.¹, Vershinina I.², Gornukhina O.¹, Lubimova T.²
Учреждения:
1. Ivanovo State University of Chemistry and Technology
2. G.A. Krestov Institute of Solution Chemistry
Выпуск: Том 86, № 9 (2016)
Страницы: 2232-2235
Раздел: Selected articles originally published in Russian in Rossiiskii Khimicheskii Zhurnal (Russian Chemistry Journal)
URL: https://journals.rcsi.science/1070-3632/article/view/216278
DOI: https://doi.org/10.1134/S1070363216090383
ID: 216278

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Аннотация

A methodology of the synthesis of 4-(8-quinolylazo)resorcinol (QAR) and 1-(8-quinolylazo)-2-naphthol (QAN) was developed. The synthesized compounds were used to modify an oxidized charcoal sorbent. The sorbent efficiently adsorbs copper(II) and zinc(II) cations to form surface electroneutral chelate complexes. The conditions of sorption and desorption of zinc(II) and copper(II) were studied.