Details

Autor(en) / Beteiligte

• Chellappan, Kavitha
• Singh, N. Jiten
• Hwang, In-Chul
• Lee, Jung Woo
• Kim, Kwang S.

Titel

A Calix[4]imidazolium[2]pyridine as an Anion Receptor

Ist Teil von

• Angewandte Chemie (International ed.), 2005-05, Vol.44 (19), p.2899-2903

Ort / Verlag

Weinheim: WILEY-VCH Verlag

Erscheinungsjahr

2005

Quelle

MEDLINE

Beschreibungen/Notizen

• An effective macrocyclic ionophore for F− ions that contains an array of positively charged imidazolium units has been prepared. The calix[4]imidazolium[2]pyridine cation formed a complex with F− ions in a 1:1 stoichiometry, as shown by binding studies using 1H NMR spectroscopic analysis, X‐ray crystallographic determination (see structure), and density functional calculations.