Organogermanium Derivatives of Group III Metals

Organogermanium compounds containing germanium bonds to boron aluminum gallium, indium and thallium are included in this chapter. All metal derivatives are sensitive to air and moisture. 

Exists in two isomers 11- and 2-form, given for both (far) IR, hi and B NMR spectra, no vapor pressure at r.t., struct. (2398). 

By rxn. of EteGeH with EtsTl in inert atm. at 100 , in 91 yield 

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