0000000001299237
AUTHOR
Adnana Zaulet
Poly-iodinated closo 1,2-C 2 B 10 and nido [7,8-C 2 B 9 ] − carborane frameworks: Synthesis and consequences
Abstract The preparation of Cc-monosubstituted closo and nido carborane derivatives, mono-, di and tetraiodinated is reported. Some of these mono-to poly-iodinated nido carboranes are studied in terms of the acidity of the open face bridging proton, their chemical shift position in the 1H NMR, and the lesser tendency to η5-coordination in parallel to a larger number of iodo groups.
Towards purely inorganic clusters in medicine: Biocompatible divalent cations as counterions of cobaltabis(dicarbollide) and its iodinated derivatives
Monovalent cations, Cs+, and alkylammonium ([NR4]+) salts have traditionally been used to precipitate the anions of boranes, carborane and metallocarborane clusters. In contrast, in the body and in living organisms in general, divalent cations have a special relevance. In this work, we isolate for the first time the cobaltabis(dicarbollide) salts of the biocompatible divalent cations of biological importance that can have application both in biology and in materials science. The preparation of Ca2+, Mg2+ and Fe2+ salts of anionic iodinated nido-[C2B9H12]− and cobaltabis(dicarbollide) as well as its di-, tetra- and octa-iodinated derivatives are reported. Ca2+ and Mg2+ are hard Lewis acids a…
CCDC 1058310: Experimental Crystal Structure Determination
Related Article: Marius Lupu, Adnana Zaulet, Francesc Teixidor, Reijo Sillanpää, Clara Viñas|2015|J.Organomet.Chem.|798|171|doi:10.1016/j.jorganchem.2015.05.053
CCDC 1058313: Experimental Crystal Structure Determination
Related Article: Marius Lupu, Adnana Zaulet, Francesc Teixidor, Reijo Sillanpää, Clara Viñas|2015|J.Organomet.Chem.|798|171|doi:10.1016/j.jorganchem.2015.05.053
CCDC 1058311: Experimental Crystal Structure Determination
Related Article: Marius Lupu, Adnana Zaulet, Francesc Teixidor, Reijo Sillanpää, Clara Viñas|2015|J.Organomet.Chem.|798|171|doi:10.1016/j.jorganchem.2015.05.053
CCDC 1058312: Experimental Crystal Structure Determination
Related Article: Marius Lupu, Adnana Zaulet, Francesc Teixidor, Reijo Sillanpää, Clara Viñas|2015|J.Organomet.Chem.|798|171|doi:10.1016/j.jorganchem.2015.05.053
CCDC 1058314: Experimental Crystal Structure Determination
Related Article: Marius Lupu, Adnana Zaulet, Francesc Teixidor, Reijo Sillanpää, Clara Viñas|2015|J.Organomet.Chem.|798|171|doi:10.1016/j.jorganchem.2015.05.053