Cleavage of Ge–Ge and Sn–Sn Triple Bonds in Heavy Group 14 Element Alkyne Analogues (EAr<sup>iPr<sub>4</sub></sup>)<sub>2</sub> (E = Ge, Sn; Ar<sup>iPr<sub>4</sub></sup> = C<sub>6</sub>H<sub>3</sub>-2,6(C<sub>6</sub>H<sub>3</sub>-2,6-<sup>i</sup>Pr<sub>2</sub>)<sub>2</sub>) by Reaction with Group 6 Carbonyls
Organometallics