✦ LIBER ✦
Fluorescence Quenching of 2,2′-Bithiazole-Containing Calix[4]arenes by Copper(I). Access to the corresponding [ML2], [ML], and [M2L] copper(I) complexes
✍ Scribed by Stephane Pellet-Rostaing; Jean-Bernard Regnouf-de-Vains; Roger Lamartine; Pierre Meallier; Sylvie Guittonneau; Bernard Fenet
- Book ID
- 102861463
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- German
- Weight
- 839 KB
- Volume
- 80
- Category
- Article
- ISSN
- 0018-019X
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✦ Synopsis
The complexing behaviour of 2,2'-bithiazole-containing calix[4]arenes towards Cu' was investigated. The extinction of the intrinsic blue fluorescence of the free ligands upon addition of stoichiometric amounts of the metallic salt was used as complexation probe. This extinction was directly related to the chelation of the metal and allowed the controlled synthesis of new mono-and dimetallic complexes which were fully characterized.