Technology Process of N,N,N',N'-Tetraphenylbenzidine
There total 35 articles about N,N,N',N'-Tetraphenylbenzidine 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:
-
N,N-diphenylaminobenzene;
With
methanesulfonic acid;
In
dichloromethane;
at 0 ℃;
With
chloranil;
In
dichloromethane;
at 0 - 20 ℃;
for 0.0166667h;
Reagent/catalyst;
Solvent;
Time;
DOI:10.1021/acs.joc.7b01377
- Guidance literature:
-
With
bis-triphenylphosphine-palladium(II) chloride; triphenylphosphine; sodium t-butanolate;
In
o-xylene;
at 144 ℃;
for 48h;
Inert atmosphere;
Schlenk technique;
DOI:10.1016/j.tet.2014.05.048
- Guidance literature:
-
4,4'-diaminobiphenyl hydrochloride;
With
sodium hydride;
In
o-xylene;
at 25 ℃;
for 0.5h;
Schlenk technique;
chlorobenzene;
With
bis-triphenylphosphine-palladium(II) chloride; (E)-2-(((2,5-bis(trifluoromethyl)phenyl)imino)methyl)phenol; sodium t-butanolate;
at 145 ℃;
for 24h;
Schlenk technique;
Inert atmosphere;
DOI:10.1002/cjoc.201700276
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