Technology Process of C20H30F2N2O2
There total 27 articles about C20H30F2N2O2 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
sodium cyanoborohydride; acetic acid; triethylamine;
In
methanol;
at 20 ℃;
optical yield given as %de;
DOI:10.1016/j.bmcl.2010.12.060
- Guidance literature:
-
Multi-step reaction with 11 steps
1: sodium hydride / tetrahydrofuran / 20 °C
2: palladium 10% on activated carbon; hydrogen / ethanol
3: water; potassium hydroxide / ethanol / 20 °C
4: triethylamine / diethyl ether / 20 °C
5: n-butyllithium / tetrahydrofuran / -78 °C
6: sodium hexamethyldisilazane / tetrahydrofuran / -78 °C
7: dihydrogen peroxide; lithium hydroxide / tetrahydrofuran; water / 20 °C
8: hydrogenchloride / tetrahydrofuran; water / 20 °C
9: diphenyl phosphoryl azide; N-ethyl-N,N-diisopropylamine / toluene / 110 °C
10: chloro-trimethyl-silane / dichloromethane / 20 °C
11: sodium cyanoborohydride; acetic acid; triethylamine / methanol / 20 °C
With
hydrogenchloride; n-butyllithium; chloro-trimethyl-silane; diphenyl phosphoryl azide; palladium 10% on activated carbon; water; hydrogen; dihydrogen peroxide; sodium hexamethyldisilazane; sodium hydride; sodium cyanoborohydride; acetic acid; triethylamine; N-ethyl-N,N-diisopropylamine; potassium hydroxide; lithium hydroxide;
In
tetrahydrofuran; methanol; diethyl ether; ethanol; dichloromethane; water; toluene;
9: Curtius rearrangement;
DOI:10.1016/j.bmcl.2010.12.060
- Guidance literature:
-
Multi-step reaction with 7 steps
1: chloro-trimethyl-silane / dichloromethane / 20 °C
2: 20% palladium hydroxide on carbon; hydrogen / ethyl acetate
3: 1H-imidazole; zinc azide * 2 pyridine; triphenylphosphine; diethylazodicarboxylate / dichloromethane / 20 °C
4: palladium 10% on activated carbon; hydrogen / ethyl acetate
5: sodium cyanoborohydride / methanol / 20 °C
6: sodium cyanoborohydride / methanol / 20 °C
7: palladium 10% on activated carbon; hydrogen; acetic acid / ethanol
With
1H-imidazole; chloro-trimethyl-silane; zinc azide * 2 pyridine; 20% palladium hydroxide on carbon; palladium 10% on activated carbon; hydrogen; sodium cyanoborohydride; acetic acid; triphenylphosphine; diethylazodicarboxylate;
In
methanol; ethanol; dichloromethane; ethyl acetate;
DOI:10.1016/j.bmcl.2010.12.060