646488-45-1Relevant articles and documents
New water-soluble calix[4]arene-bis(benzocrown-6) for caesium-sodium separation by nanofiltration-complexation
Pellet-Rostaing, Stéphane,Chitry, Frédéric,Spitz, Jean-Alexis,Sorin, Antoine,Favre-Réguillon, Alain,Lemaire, Marc
, p. 10313 - 10324 (2003)
Calix-bis(benzocrown-6) 6 and 7 were converted into the water-soluble receptors 9, 10, 12 and 15 by introducing hydroxy, carboxy, sulfato or diethanolamino groups at the para position of the phenolic ring and/or on the benzo-ether moieties. The complexati