Major impact of N-methylation on cytotoxicity and hydrolysis of salan Ti(IV) complexes: sterics and electronics are intertwined
作者:Sigalit Meker、Cesar M. Manna、Dani Peri、Edit Y. Tshuva
DOI:10.1039/c1dt11108f
日期:——
A series of Ti(IV) complexes containing diamino bis(phenolato) “salan” type ligands with NH coordination were prepared, and their hydrolysis and cytotoxicity were analyzed and compared to the N-methylated analogues. Substituting methyl groups on the coordinative nitrogen donor of highly active and stable Ti(IV) salan complexes with H atoms has two main consequences: the hydrolysis rate increases and