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

Авторлар: Golubchikov O.¹, Semeikin A.¹, Vershinina I.², Gornukhina O.¹, Lubimova T.²
Мекемелер:
1. Ivanovo State University of Chemistry and Technology
2. G.A. Krestov Institute of Solution Chemistry
Шығарылым: Том 86, № 9 (2016)
Беттер: 2232-2235
Бөлім: 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.