Novel Ligands for the Separation of Triv
โ
Harold Boerrigter; Tanja Tomasberger; Willem Verboom; David N. Reinhoudt
๐
Article
๐
1999
๐
John Wiley and Sons
๐
English
โ 354 KB
๐ 2 views
Cavitands with phosphane sulfide moieties 4 and 8a,b were sulfides 4 and 8a,b Am III and Eu III are not extracted, not even in the presence of synergents (e.g. TBP, TOPO, HDNNS). prepared in good yields from their phosphane oxide analogues, as more stable alternatives for the Cavitand 10 with phosph