Unsaturated Organogermanium Trihalides

This chapter includes organogermanium trihalides with olefinic and acetylenic unsaturation. Derivatives containing chloroolefinic groups are listed in Tables 35 and 39. [Pg.139]

By cleavage of ClaGeCHaCHClGeCL with AICI3 or quinoline, in 75% [Pg.139]

B2CI4 BCl2CH2CH(BCl2)GeCl3 relative rxn. rates (2529) [Pg.139]

By rxn. of HGeCl3-2Et20 with CH2 CHCH2COCl under reflux, in 50% yield (2602). [Pg.139]

By rxn. of CHatCHCHaBr with HGeBrs in EtaO, in 15% yield (I6I), with GeBra, in 65% yield (I6I). [Pg.139]

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