Technology Process of 5-phenyl-1-propylbenzo[b]pyrazolo[5,1-f][1,6]naphthyridine
There total 5 articles about 5-phenyl-1-propylbenzo[b]pyrazolo[5,1-f][1,6]naphthyridine 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
potassium phosphate;
In
ethanol;
at 70 ℃;
Solvent;
Reagent/catalyst;
Temperature;
Inert atmosphere;
DOI:10.1016/j.tet.2013.02.060
- Guidance literature:
-
Multi-step reaction with 3 steps
1: ethanol / 0.17 h / 20 °C / Inert atmosphere
2: silver trifluoromethanesulfonate / ethanol / 70 °C / Inert atmosphere
3: potassium phosphate / ethanol / 70 °C / Inert atmosphere
With
potassium phosphate; silver trifluoromethanesulfonate;
In
ethanol;
DOI:10.1016/j.tet.2013.02.060
- Guidance literature:
-
Multi-step reaction with 5 steps
1: trichlorophosphate / 10 h / 80 °C / Inert atmosphere
2: bis-triphenylphosphine-palladium(II) chloride; triphenylphosphine; triethylamine / acetonitrile / 80 °C / Inert atmosphere
3: ethanol / 0.17 h / 20 °C / Inert atmosphere
4: silver trifluoromethanesulfonate / ethanol / 70 °C / Inert atmosphere
5: potassium phosphate / ethanol / 70 °C / Inert atmosphere
With
bis-triphenylphosphine-palladium(II) chloride; potassium phosphate; silver trifluoromethanesulfonate; triethylamine; triphenylphosphine; trichlorophosphate;
In
ethanol; acetonitrile;
2: |Sonogashira Cross-Coupling;
DOI:10.1016/j.tet.2013.02.060
