127932-66-5Relevant academic research and scientific papers
Synthese de germoles par reaction de transmetallation (Groupe 4 (groupe 14))
Dufour, Pascal,Dartiguenave, Michele,Dartiguenave, Yves,Dubac, Jacques
, p. 61 - 69 (2007/10/02)
The transmetallation reaction of group 14 metallacyclopentadienes, Cp2EC4R'4 (E = Ti, Zr, Hf; R' = Ph, Me) with various halogermanes has been studied.The tetrahalides GeCl4 and GeBr4 undergo the E/Ge exchange reaction at room temperature, but the trihalides RGeCl3 and dihalides R2GeCl2 (R = Me, Ph) are less reactive.Some germoles were found to be unstable.A phenyl group on the germanium atom stabilizes the 2,3,4,5-tetramethylgermoles with a Ge-H (HPhGeC4Me4) or Ge-Cl bond (ClPhGeC4Me4).
