Technology Process of 1,1-bis(N,N-dimethylaminoxy)-2,3,4,5-tetraphenyl-1-germacyclopentadiene
There total 1 articles about 1,1-bis(N,N-dimethylaminoxy)-2,3,4,5-tetraphenyl-1-germacyclopentadiene which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
n-butyllithium;
In
tetrahydrofuran; hexane; pentane;
byproducts: LiCl; under N2; n-BuLi in hexane added dropwise to Me2NOH in pentane at -20°C, warmed to room temp., stirred for 1 h, solvent removed in vac., residue suspended in THF, cooled to -196°C, Ge-complex in THF added, stirred at -96°C for 1 h; THF removed under vac., extracted with benzene, filtered, benzene was removed in vacuo; elem. anal.;
DOI:10.1039/a909547k