Technology Process of C44H58N4O9
There total 9 articles about C44H58N4O9 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:
-
Multi-step reaction with 5 steps
1.1: potassium carbonate / butanone / 8 h / Reflux
2.1: n-butyllithium / tert-butyl methyl ether / 2 h / -20 °C / Inert atmosphere
2.2: -60 - 20 °C
2.3: 0.17 h / 20 °C
3.1: palladium diacetate; sodium carbonate; triphenylphosphine / propan-1-ol; toluene / 4 h / Reflux; Inert atmosphere
4.1: cetyltrimethylammonim bromide; potassium hydroxide / 5,5-dimethyl-1,3-cyclohexadiene / 3 h / Reflux
4.2: 0.5 h / pH 1 / Reflux
5.1: dmap; benzotriazol-1-ol; dicyclohexyl-carbodiimide / dichloromethane / 48 h / 20 °C
5.2: 48 h / 20 °C
With
dmap; n-butyllithium; cetyltrimethylammonim bromide; palladium diacetate; sodium carbonate; potassium carbonate; benzotriazol-1-ol; dicyclohexyl-carbodiimide; triphenylphosphine; potassium hydroxide;
In
propan-1-ol; 5,5-dimethyl-1,3-cyclohexadiene; dichloromethane; tert-butyl methyl ether; toluene; butanone;
3.1: Suzuki reaction;
DOI:10.1016/j.ejmech.2012.01.054
- Guidance literature:
-
4′′-(pentyloxy)-1,1′:4′,1′′-terphenyl-4-carboxylic acid;
With
dmap; benzotriazol-1-ol; dicyclohexyl-carbodiimide;
In
dichloromethane;
at 20 ℃;
for 48h;
C20H36N4O7;
In
N,N-dimethyl-formamide;
at 20 ℃;
for 48h;
DOI:10.1016/j.ejmech.2012.01.054
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: diethylamine / dichloromethane / 2 h / Cooling with ice
2.1: dmap; benzotriazol-1-ol; dicyclohexyl-carbodiimide / dichloromethane / 48 h / 20 °C
2.2: 48 h / 20 °C
With
dmap; benzotriazol-1-ol; diethylamine; dicyclohexyl-carbodiimide;
In
dichloromethane;
DOI:10.1016/j.ejmech.2012.01.054
