Technology Process of Benzenamine, 4,4',4''-bismuthylidynetris[N,N-dimethyl-
There total 5 articles about Benzenamine, 4,4',4''-bismuthylidynetris[N,N-dimethyl- 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
tetrahydrofuran; hexane;
N2-atmosphere; stirring (-78°C, 30 min), BiCl3 soln. (THF) addn.,stirring (-78°C, 1 h, 23°C, 12 h); evapn. (vac.), extg. (toluene), filtering, crystn. on concg. (0°C, several d); elem. anal.;
DOI:10.1021/om960641w
- Guidance literature:
-
With
n-butyllithium;
In
diethyl ether; hexane; toluene;
byproducts: 2,6-(MeO)2C6H3SH; Ar-atmosphere; stirring slight excess of aniline derivative (in Et2O) with BuLi (in hexane) at room temp. for 2 h, addn. of PhMe and 0.22 equiv.of Bi-compd., stirring (room temp., 24 h); filtration, concn. (reduced pressure), crystn. (-30°C); recrystn.(Me2CO);
DOI:10.1016/S0022-328X(97)00421-X
- Guidance literature:
-
In
diethyl ether;
excluded the light, 8 h; treatment with H2O, extraction with CHCl3;
