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Synthesis and Cation Binding Properties of p-Tert-butyl-calix[4]arene Bearing 8-Hydroxyquinoline Units

[ Vol. 15 , Issue. 12 ]

Author(s):

Slim Mannai, Yang Kim, Abdullah Sulaiman Al-Ayed, Lassaad Baklouti* and Abdelwaheb Hamdi   Pages 1037 - 1041 ( 5 )

Abstract:


We report the synthesis and complexation properties of two new hydroxyquinolinecalixarene derivatives 1 and 2. The complexation studies of the synthesized ligands toward lanthanide cations have been monitored by UV absorption spectrophotometry and conductimetric in acetonitrile. The extraction properties into water to dichloromethane of 1 and 2 toward La(III), Gd(III) and Yb(III) have been also determined.

Keywords:

Calixarene, hydroxyquinoline, complexation, stability constant, extraction, ligands.

Affiliation:

Laboratory of Applied Chemistry and Natural Substances Resources and Environment (LACReSNE), Faculty of Sciences at Bizerte, Carthage University, Tunis, Department of Chemistry, Sciences and Arts College, Qassim University, Buraydah, Al-Qassim Province, Department of Chemistry and Advanced Materials, Kosin University, 149-1, Dongsam-dong, Yeongdo-gu, Busan 606-701, Department of Chemistry and Advanced Materials, Kosin University, 149-1, Dongsam-dong, Yeongdo-gu, Busan 606-701, Department of Chemistry and Advanced Materials, Kosin University, 149-1, Dongsam-dong, Yeongdo-gu, Busan 606-701

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