Monofunctionalization of Calix[4]arene Tetracarboxylic Acid at the Upper Rim with Isothiocyanate Group: First Bifunctional Chelating Agent for Alpha-Emitter Ac-225
Monofunctionalization of Calix[4]arene Tetracarboxylic Acid at the Upper Rim with Isothiocyanate Group: First Bifunctional Chelating Agent for Alpha-Emitter Ac-225
The efficient synthesis of a calix[4]arene‐monodiazonium salt is described. The electrografting of this new compound on glassy carbon electrodes leads to a compact covalently bound calix[4]arene layer.