GeCl2*C4H8O2 in 1,4-dioxane T=85 - 95°C; 29 h; Further byproducts given;

in 1,4-dioxane byproducts: Me3SiCl, Me3SiOSiMe2OSiMe3, Me3SiOSiMe2Cl; mixt. of dichlorogermylene and siloxane in dioxane stirred for 29 h at 85-95°C with barbotage of air, further products; liq. phase distilled at atm. pressure and in vaq.;

in 1,4-dioxane byproducts: Me3SiCl, Me3SiOSiMe2OSiMe3, Me3SiOSiMe2Cl; mixt. of dichlorogermylene and siloxane in dioxane stirred for 80-90 h at 85-95°C; liq. phase distilled at atm. pressure and in vaq.;

in not given not isolated, analyzed by chromato-mass spectrometry;