SELECTIVE EXTRACTION OF FE3+ BY A POLYMERIC CALIX[4]ARENE

DELIGOZ H., TAVASLI M., YILMAZ M.

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, vol.32, no.15, pp.2961-2964, 1994 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 32 Issue: 15
  • Publication Date: 1994
  • Doi Number: 10.1002/pola.1994.080321518
  • Journal Name: JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, PASCAL, Aerospace Database, Applied Science & Technology Source, Biotechnology Research Abstracts, Chimica, Communication Abstracts, Compendex, INSPEC, Metadex, Civil Engineering Abstracts
  • Page Numbers: pp.2961-2964
  • Bursa Uludag University Affiliated: No

Abstract

A polymeric compound containing more than one calixarene molecule was synthesized by reacting the oligomer (2) with 25,26,27-tribenzoyloxy-28-hydroxy calix[4] arene. After basic hydrolysis of 3a, the polymeric calixarene (3b) was utilized for selective extraction of some metal cations from aqueous phase to organic phase. It was found that the compound (3b) was selective toward Fe3+ from an aqueous solution containing Cu2+, Ni2+, Co2+ and Fe3+ cations. The mechanism of the extraction process was discussed. (C) 1994 John Wiley and Sons, Inc.