Technology Process of 4,4'-Bipyrimidine
There total 3 articles about 4,4'-Bipyrimidine 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:
-
PYRIMIDINE;
With
2,2,6,6-tetramethyl-piperidine; n-butyllithium; N,N,N,N,-tetramethylethylenediamine;
zinc(II) chloride;
In
tetrahydrofuran; hexane;
at 25 ℃;
for 2.5h;
With
iodine;
In
tetrahydrofuran; hexane;
Further stages.;
DOI:10.1021/jo0708341
- Guidance literature:
-
PYRIMIDINE;
With
2,2,6,6-tetramethyl-piperidine; n-butyllithium; N,N,N,N,-tetramethylethylenediamine;
zinc(II) chloride;
In
tetrahydrofuran; hexane;
at 25 ℃;
for 2.5h;
chloro-diphenylphosphine;
In
tetrahydrofuran; hexane;
Further stages.;
DOI:10.1021/jo0708341
- Guidance literature:
-
PYRIMIDINE;
With
2,2,6,6-tetramethyl-piperidine; n-butyllithium; dichloro(N,N,N’,N‘-tetramethylethylenediamine)zinc;
In
tetrahydrofuran; hexane;
at 0 - 20 ℃;
Inert atmosphere;
2-chloropyridine;
With
1,1'-bis-(diphenylphosphino)ferrocene; palladium dichloride;
In
tetrahydrofuran; hexane;
for 24h;
Reflux;
Inert atmosphere;
DOI:10.1002/chem.201000543
