Cationic
Metallogermylene and Dicationic Dimetallodigermenes:
Synthesis by Chloride Abstraction from <i>N</i>‑Heterocyclic
Carbene-Stabilized Chlorometallogermylenes
- Publication date
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Abstract
Reaction
of NHC-stabilized dichlorogermylenes (NHC = <i>N</i>-heterocyclic
carbene) with an anionic tungsten complex produced
NHC-stabilized chlorometallogermylenes. Subsequent chloride abstraction
from the products with NaBAr<sub>4</sub> (Ar = 3,5-(CF<sub>3</sub>)<sub>2</sub>C<sub>6</sub>H<sub>3</sub>) gave a cationic metallogermylene
or dicationic dimetallodigermenes
