Synthesis of {1,3-bis(#eta#~5-tetramethylcyclopentadienyl)-1,1,3,3-tetramethylcyclopentadienyl}dichlortitanium(IV) via hydrolysis of bis{#eta#~5-(N,N-dimethylaminodimethylsilyl)tetramethylcyclkopentadienyl}dichlorotitanium(IV)

摘要

Bis{#eta#~5-(N,N-dimethylaminodimethylsilyl)tetramethylcyclkopentadienyl}dichlorotitanium(IV), [TiCl_2{#eta#~5-C_5Me_4(SiMe_2NMe_2)}_2] (1), easily undergoes hydrolytic cleavage of the Si-N bonds to give dimethylamine and {1,3-bis(#eta#~5-tetramethylcyclopentadienyl)-1,1,3,3-tetramethylcyclopentadienyl}dichlortitanium(IV) [TiCl_2{#eta#~5-C_5Me_4(SiMe_2)_2O}] (2) in almost quantitative yields.