Unique fluoride anion complexation in basic media by 5,5-dioxophenothiazine bis(phenylurea) and bis(phenylthiourea)

Attila Kormos, Ildikó Móczár, Dávid Pál, Péter Baranyai, Tamás Holczbauer, Anna Palló, Klára Tóth, Péter Huszthy

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

The anion recognition properties of the newly synthesized 5,5-dioxophenothiazine bis(phenylurea) and bis(phenylthiourea) were investigated in acetonitrile using UV-vis spectroscopy. While most of the studied anions were bound only by the neutral receptors, fluoride and acetate were complexed even by the deprotonated ones.

Original languageEnglish
Pages (from-to)8142-8146
Number of pages5
JournalTetrahedron
Volume69
Issue number38
DOIs
Publication statusPublished - Sep 23 2013

Keywords

  • Anion recognition
  • Deprotonation
  • Phenothiazine

ASJC Scopus subject areas

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

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