Technology Process of Silane, (diphenylgermylene)bis[trimethyl-
There total 3 articles about Silane, (diphenylgermylene)bis[trimethyl- which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
In
tetrahydrofuran; pentane;
under N2 atm. to soln. Ph2GeH2 in THF was added dropwise soln. t-BuLi inpentane at -40°C and stirred at -40°C for 25 min, Me3SiCl was added dropwise, cooling bath was removed, mixt. was stirred for 24 h; aq. soln. NH4Cl was added, Et2O was added, layers were separated, aq. layer was extracted with Et2O, exctracts were washed with brine, H2O, dried over MgSO4, filtered, evapd., residue was distilled in vac., recrystd.from acetone/MeOH at -40°C;
DOI:10.1139/v05-148
- Guidance literature:
-
In
tetrahydrofuran;
(Ar), cooled to -78°C, stirred for 1.5 h, stirred for 24 h at ambient temp.; filtered, dilution with ether, extracted with aq. HCl, twice with deionized H2O, dried over MgSO4, evaporated solvent, chromy.(silica, hexane; NMR, UV, mass. spectra;
DOI:10.1021/om00054a046
- Guidance literature:
-
With
lithium;
In
not given;
reaction of Me3SiCl with Ph2GeCl2 in presence of Li; characterized by NMR and mass spectroscopy;
DOI:10.1016/0022-328X(88)89115-0