Silylamido-Derivate von Eisen und Kobalt

The synthesis and characterization of a series of cobalt(II) β-ketoaminato complexes and their cytotoxic activity towards human tumor cell lines

“…Bis(benzoylacetone)ethylenediimine (L 1 H 2 ) and the corresponding complex (bis(benzoylacetonato)ethylenediimino)cobalt(II) (L 1 Co) were prepared by the previously reported procedures and have been fully characterized [19][20][21]. Co(N(SiMe 3 ) 2 ) 2 ·THF was prepared according to the published procedure [22]. All reactions were carried out in an inert atmosphere glove box or on a vacuum/nitrogen line using standard air-sensitive Schlenk techniques.…”

Eine elektrochemische und strukturelle Studie an den Eisensilylamiden Fe[N(SiMe3)2]2 und Fe[N(SiMe3)2]3 / An Electrochemical and Structural Study of the Iron Silylamides Fe[N(SiMe3)2]2 and Fe[N(SiMe3)2]3

“…Silylamidokomplexe der Zusammensetzung M[N(SiMe 3 ) 2 ] n ( M =Übergangsmetall der 3d-Reihe, n = 1, 2, 3) stellen wichtige Substanzen in der Komplexchemie dar, denn sie ermöglichen den Zugang zu einer Vielzahl von weiteren Verbindungen, in welchen die Metallzentren häufig eine ungewöhnliche Koordinationsgeometrie aufweisen [1,2]. Im Jahre 1965 wurde die Synthese von Zn[N(SiMe 3 ) 2 ] 2 erstmals von Wannagat und Mitarbeitern beschrieben [3].…”

The Instability of Ni{N(SiMe3)2}2: A Fifty Year Old Transition Metal Silylamide Mystery

“…[1,2] These included the M(II) species Mn{N(SiMe3)2}2, [2] Co{N(SiMe3)2}2, [1] and Ni{N(SiMe3)2}2. [2] The corresponding Fe(II) derivative, Fe{N(SiMe3)2}2, was described in 1988.…”