Technology Process of 1,3,2,4-Diazadigermetidine,
2,2,4,4-tetraphenyl-1,3-bis(2,4,6-trimethylphenyl)-
There total 2 articles about 1,3,2,4-Diazadigermetidine,
2,2,4,4-tetraphenyl-1,3-bis(2,4,6-trimethylphenyl)- 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:
-
With
n-butyllithium;
In
hexane; pentane;
byproducts: LiCl; inert atmosphere (Ar or N2); addn. of BuLi in hexane to Ph2Ge(NHMes)2 in pentane, addn. of Ph2GeCl2 in benzene, pptn. (LiCl) after 24 h at 40°C; filtn. (Celite), pptn. on concn. (reduced pressure), collection (filtn.), washing (pentane); elem. anal.;
DOI:10.1016/0022-328X(88)87072-4
- Guidance literature:
-
In
hexane;
byproducts: LiCl; BuLi in hexane added to amine, 3h, 40°C, addn. of Ph2GeCl2 in benzene, stirred (24h, 20°C); LiCl filtered off, soln. concentrated (reduced pressure), crystals washed with anhyd. cyclohexane; elem. anal.;
- Guidance literature:
-
With
(C2H5)3NHCl;
In
benzene;
byproducts: (C6H5)2GeCl2, C6H2(CH3)3NH2, (C6H5)2Ge(NHC6H2(CH3)3)2; under inert gas; addn. of (C2H5)3NHCl (0.110 mmol) to soln. of ((C6H5)2GeNC6H2(CH3)3)2 (0.055 mmol) in C6H6; heating mixt. in sealed tube for 17 h to 110°C;; evapg. solvent; recrystn. of residue from pentane; detection of by-products in react. mixt. by 1H-NMR and gas chromy. with a product ratio depending on ratio of educts; elem. anal.;;
