Technology Process of C21H20F3N3O2
There total 6 articles about C21H20F3N3O2 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
borane-THF;
In
tetrahydrofuran;
for 18h;
Reflux;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: potassium hydroxide / methanol / 18 h / 60 °C
2: caesium carbonate / N,N-dimethyl-formamide / 18 h / 40 °C
3: trifluoroacetic acid / dichloromethane / 1 h / 20 °C
4: triethylamine / dichloromethane / 72 h / 20 °C
5: borane-THF / tetrahydrofuran / 18 h / Reflux
With
borane-THF; caesium carbonate; triethylamine; trifluoroacetic acid; potassium hydroxide;
In
tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: caesium carbonate / N,N-dimethyl-formamide / 18 h / 40 °C
2: trifluoroacetic acid / dichloromethane / 1 h / 20 °C
3: triethylamine / dichloromethane / 72 h / 20 °C
4: borane-THF / tetrahydrofuran / 18 h / Reflux
With
borane-THF; caesium carbonate; triethylamine; trifluoroacetic acid;
In
tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;