Novel Crown Ethers with a Trithiadiazapentalene-Trithiotriuret Redox System

Novel Crown Ethers with a Trithiadiazapentalene-Trithiotriuret Redox System

The differentiated recognition of Ag1 and Hg11 can be achieved with the pentaleno crown ethers 1 by variation of the cavity through the reversible trithia‐diazapentalene–trithiotriuret redox system (1⇌2). These compounds were obtained in a one‐pot reaction of trithiadiazapentalenes with diamino poly...

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Veröffentlicht in:Angewandte Chemie International Edition 1997-08, Vol.36 (15), p.1648-1650
Hauptverfasser: Graubaum, Heinz, Tittelbach, Franz, Lutze, Gerhard, Gloe, Karsten, Mackrodt, Melinda, Kuüger, Torsten, Krauss, Norbert, Deege, Alfred, Hinrichs, Heike
Format: Artikel
Sprache:eng
Schlagworte:
crown compounds
host-guest chemistry
mercury
silver
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Zusammenfassung:The differentiated recognition of Ag1 and Hg11 can be achieved with the pentaleno crown ethers 1 by variation of the cavity through the reversible trithia‐diazapentalene–trithiotriuret redox system (1⇌2). These compounds were obtained in a one‐pot reaction of trithiadiazapentalenes with diamino polyethers of different chain lengths. n = 1–3, R = CH3, CH2C6H5.
ISSN:0570-0833
1521-3773
DOI:10.1002/anie.199716481