Synthese, Eigenschaften und Kristallstrukturen der Titan(III)‐Amido‐Komplexe Ti[N(SiMe3)2]3, [TiCl2{N(SiMe3)2}(THF)2] und [Na(12‐Krone‐4)2][TiCl2{N(SiMe3)2}2]

Syntheses, Properties, and Crystal Structures of the Titanium(III) Amido Complexes Ti[N(SiMe3)2]3, [TiCl2{N(SiMe3)2}(THF)2], and [Na(12‐Crown‐4)2][TiCl2{N(SiMe3)2}2] TiCl3(THF)3 reacts with NaN(SiMe3)2 to furnish [TiCl2{N(SiMe3)2}(THF)2] (1), whereas in the presence of 12‐crown‐4 the ionic amido complex [Na(12‐crown‐4)2][TiCl2{N(SiMe3)2}2] (5) is obtained besides [Na(12‐crown‐4)2][TiCl4(THF)] (4). On the other hand, the titanium(III) amido complex Ti[N(SiMe3)2]3 (2), the crystal structure of which was solved, reacts with NaN(SiMe3)2 in the presence of 12‐crown‐4 with deprotonation of one of the methyl groups to give the carbometalated complex [Na(12‐crown‐4)2][Ti{N(SiMe3)2}2{N(SiMe 3CH2)}] (3).