Anion complexation. A ditriphenylphosphonium calix[4]arene derivative as a novel receptor for anions

Abdelwaheb Hamdi, Kye Chun Nam, Byung Ju Ryu, Jong Seung Kim, Jacques Vicens

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

A novel anionic receptor 2 consisting of a calix[4]arene bearing two alkytriphenylphosphonium has been prepared by two different procedures. The complexation occurred at the phosphonium sites probably due to electrostatic and/or π-anion forces.

Original languageEnglish
Pages (from-to)4689-4692
Number of pages4
JournalTetrahedron Letters
Volume45
Issue number24
DOIs
Publication statusPublished - 2004 Jun 7
Externally publishedYes

Keywords

  • Anion complexation
  • Calixarenes
  • Phosphonium

ASJC Scopus subject areas

  • Biochemistry
  • Organic Chemistry
  • Drug Discovery

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