Novel Crown Ethers with a Trithiadiazapentalene–Trithiotriuret Redox System
- Graubaum, H.
- Tittelbach, F.
- Lutze, G.
- Gloe, K.
- Mackrodt, M.
- Krüger, T.
- Krauss, N.
- Deege, A.
- Hinrichs, H.
DOIAbstract
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
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