TY - JOUR
AU - Deligöz, Hasalettin
AB -  Abstract The selective liquid-liquid extraction of Fe3+ cation from the aqueous phase to the organic phase was carried out by using p-tert-butylcalix[4]arene [L1], ca-lix[4]arene [L2], p-nitro-calix[4]arene [L3], calix[4]arene p-sulfonic acid [L4], p-(diethylamino)methylcalixt4]arene [L5], tetramethyl-p-tert-butylcalix[4]arene tet-raketone [L6], 25,27-dimethyl-26,28-dihydroxy-p-tert-butylcalix[4]arene diketone [L7], calix[4]arene-bearing dioxime group on the lower rim [L8], and a monooxime [L9]. The effect of varying pH upon the extraction ability of calixarenes substituted with electron-donating and electron-withdrawing groups at their p-position was examined. Observed results were compared with those found for unsubstituted calix[4]arene. 
TI - Selective Extraction of Fe3+ Cation by Calixarene-Based Cyclic Ligands
JF - Separation Science and Technology
DO - 10.1080/01496399608001055
DA - 1996-10-01
UR - https://www.deepdyve.com/lp/taylor-francis/selective-extraction-of-fe3-cation-by-calixarene-based-cyclic-ligands-Kx5eJRlr91
SP - 2395
EP - 2402
VL - 31
IS - 17
DP - DeepDyve
ER -