Technology Process of C26H21F3N2O2
There total 8 articles about C26H21F3N2O2 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
Chiracel OD;
In
water; acetonitrile; trifluoroacetic acid;
Resolution of racemate;
- Guidance literature:
-
Multi-step reaction with 7 steps
1: triethylamine / N,N-dimethyl-formamide / 1 h / 100 °C
2: triethylamine; formic acid / palladium 10% on activated carbon / ethanol / 2 h / Inert atmosphere
3: N,N-dimethyl-formamide / 1 h / 170 °C / Microwaves
4: lithium hexamethyldisilazane / tetrahydrofuran / 0.75 h / 20 °C
5: pyridine; copper diacetate / dichloromethane / 4 h / 20 °C
6: caesium carbonate / tri-tert-butyl phosphine; bis(tri-t-butylphosphine)palladium(0) / tetrahydrofuran / 24 h / 80 °C / Inert atmosphere
7: Chiracel OD / trifluoroacetic acid; acetonitrile; water / Resolution of racemate
With
pyridine; formic acid; copper diacetate; caesium carbonate; triethylamine; lithium hexamethyldisilazane;
bis(tri-t-butylphosphine)palladium(0); tri-tert-butyl phosphine; palladium 10% on activated carbon;
In
tetrahydrofuran; ethanol; dichloromethane; water; N,N-dimethyl-formamide; acetonitrile; trifluoroacetic acid;
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 1H-imidazole; triphenylphosphine; iodine / diethyl ether; acetonitrile / 16 h / 20 °C
2: potassium carbonate / N,N-dimethyl-formamide / 24 h / 80 °C
3: N,N-dimethyl-formamide / 1 h / 170 °C / Microwaves
4: lithium hexamethyldisilazane / tetrahydrofuran / 0.75 h / 20 °C
5: pyridine; copper diacetate / dichloromethane / 4 h / 20 °C
6: caesium carbonate / tri-tert-butyl phosphine; bis(tri-t-butylphosphine)palladium(0) / tetrahydrofuran / 24 h / 80 °C / Inert atmosphere
7: Chiracel OD / trifluoroacetic acid; acetonitrile; water / Resolution of racemate
With
pyridine; 1H-imidazole; iodine; copper diacetate; potassium carbonate; caesium carbonate; triphenylphosphine; lithium hexamethyldisilazane;
bis(tri-t-butylphosphine)palladium(0); tri-tert-butyl phosphine;
In
tetrahydrofuran; diethyl ether; dichloromethane; water; N,N-dimethyl-formamide; acetonitrile; trifluoroacetic acid;