Technology Process of C19H10F4N2O2
There total 10 articles about C19H10F4N2O2 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
triethylamine; trifluoroacetic anhydride;
In
dichloromethane;
at 20 ℃;
for 3h;
Inert atmosphere;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: lithium hydroxide monohydrate; water / methanol / 20 °C
2: oxalyl dichloride / dichloromethane / 2 h / 0 °C
3: ammonia / dichloromethane / 0.5 h / 0 °C
4: trifluoroacetic anhydride; triethylamine / dichloromethane / 3 h / 20 °C / Inert atmosphere
With
oxalyl dichloride; lithium hydroxide monohydrate; ammonia; water; triethylamine; trifluoroacetic anhydride;
In
methanol; dichloromethane;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: oxalyl dichloride / dichloromethane / 2 h / 0 °C
2: ammonia / dichloromethane / 0.5 h / 0 °C
3: trifluoroacetic anhydride; triethylamine / dichloromethane / 3 h / 20 °C / Inert atmosphere
With
oxalyl dichloride; ammonia; triethylamine; trifluoroacetic anhydride;
In
dichloromethane;