Technology Process of 1,1,1-trimethyl-2,2,2-triphenyldigermane
There total 7 articles about 1,1,1-trimethyl-2,2,2-triphenyldigermane which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
In
tetrahydrofuran; diethyl ether;
byproducts: LiBr; under dry O2-free Ar using Schlenk techniques; soln. of Me3GeBr (1.10 mmol) in ether added dropwise to soln. of Ph3GeLi in THF (-78°C); heated to room temp.; stirred overnight; H2O added; aq. phase extd. with ether; dried over Na2SO4; evapd. (vac.);recrystd. from hexane/CH2Cl2;
DOI:10.1016/j.jorganchem.2011.11.021
- Guidance literature:
-
With
methyllithium;
In
tetrahydrofuran; diethyl ether;
N2-atmosphere; stirring Ge-Si compd. (in THF) with MeLi (in ether) at room temp. for 1 h, addn. of Ph3GeCl (in THF); solvent removal, dissoln. in hexane, filtration, fractional crystn. (hexane);
DOI:10.1021/om990169p
- Guidance literature:
-
Multi-step reaction with 2 steps
1: tetrahydrofuran; hexane
2: hexane
In
tetrahydrofuran; hexane;
DOI:10.1246/cl.2007.414
