Technology Process of C20H24F4N2O3
There total 6 articles about C20H24F4N2O3 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 4 steps
1: 10% palladium on activated charcoal; hydrogen / methanol / 23 °C
2: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 23 °C
3: trifluoroacetic acid / dichloromethane / 23 °C
4: tetrahydrofuran / 60 °C
With
10% palladium on activated charcoal; hydrogen; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; trifluoroacetic acid;
In
tetrahydrofuran; methanol; dichloromethane;
DOI:10.1016/j.bmcl.2011.01.088
- Guidance literature:
-
Multi-step reaction with 3 steps
1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 23 °C
2: trifluoroacetic acid / dichloromethane / 23 °C
3: tetrahydrofuran / 60 °C
With
benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; trifluoroacetic acid;
In
tetrahydrofuran; dichloromethane;
DOI:10.1016/j.bmcl.2011.01.088
- Guidance literature:
-
Multi-step reaction with 7 steps
1: (5S)-5-benzyl-2,2,3-trimethylimidazolidin-4-one; N-fluorobis(benzenesulfon)imide / tetrahydrofuran; isopropyl alcohol / -15 °C
2: sodium tetrahydroborate / dichloromethane
3: diphenyl phosphoryl azide / tetrahydrofuran / 23 °C
4: 10% palladium on activated charcoal; hydrogen / methanol / 23 °C
5: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 23 °C
6: trifluoroacetic acid / dichloromethane / 23 °C
7: tetrahydrofuran / 60 °C
With
sodium tetrahydroborate; diphenyl phosphoryl azide; 10% palladium on activated charcoal; hydrogen; (5S)-5-benzyl-2,2,3-trimethylimidazolidin-4-one; benzotriazol-1-ol; N-fluorobis(benzenesulfon)imide; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; trifluoroacetic acid;
In
tetrahydrofuran; methanol; dichloromethane; isopropyl alcohol;
3: Mitsunobu-type reaction;
DOI:10.1016/j.bmcl.2011.01.088