Technology Process of C21H23NO5
There total 25 articles about C21H23NO5 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
1H-imidazole;
In
dichloromethane;
at 20 ℃;
for 12h;
Inert atmosphere;
DOI:10.1039/c3cc45099f
- Guidance literature:
-
With
tetra-(n-butyl)ammonium iodide; sodium hydride;
In
tetrahydrofuran; N,N-dimethyl-formamide; mineral oil;
at 20 ℃;
for 12h;
Inert atmosphere;
Cooling with ice;
DOI:10.1039/c3cc45099f
- Guidance literature:
-
Multi-step reaction with 6 steps
1: dichloromethane / 3 h / 20 °C / Inert atmosphere
2: palladium 10% on activated carbon; hydrogen / ethyl acetate / 8 h / 20 °C / 760.05 Torr / Inert atmosphere
3: diisobutylaluminium hydride / tetrahydrofuran / 8 h / -78 °C / Inert atmosphere
4: tetra-(n-butyl)ammonium iodide; sodium hydride / tetrahydrofuran; mineral oil; N,N-dimethyl-formamide / 12 h / 20 °C / Inert atmosphere; Cooling with ice
5: tetrabutyl ammonium fluoride / dichloromethane / 1 h / Inert atmosphere; Cooling with ice
6: 1H-imidazole / dichloromethane / 12 h / 20 °C / Inert atmosphere
With
1H-imidazole; palladium 10% on activated carbon; tetrabutyl ammonium fluoride; hydrogen; tetra-(n-butyl)ammonium iodide; sodium hydride; diisobutylaluminium hydride;
In
tetrahydrofuran; dichloromethane; ethyl acetate; N,N-dimethyl-formamide; mineral oil;
DOI:10.1039/c3cc45099f
