Abstract

A new series of dodecyl derivatives of non‐cyclic and cyclic ethers, as the extractors have been synthesized by imination, reduction of imines and cyclization steps, and the structures were identified by FT‐IR, 1H‐NMR, 13C‐NMR and mass spectroscopy. The extractions abilities of these ligands with some anionic dyes [4‐(2‐pyridylazo)‐resorcinol monosodium salt monohydrate (NaPAR), and sodium picrate (NaPIC), and potassium picrate (KPIC)] were determined by UV‐VIS spectrophotometry using liquid‐liquid extraction method. In this study, all of the synthesized ligands were generally showed higher extraction ability for Na‐dyes.

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