Technology Process of C23H19F4NO3
There total 6 articles about C23H19F4NO3 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
2,4-difluoro-3-[[3-fluoro-5-(3-fluorophenyl)phenyl]methylamino]phenol;
With
caesium carbonate;
In
acetone;
at 20 ℃;
for 0.5h;
ethyl bromoacetate;
In
acetone;
at 20 ℃;
for 1h;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: sodium carbonate; tetrakis(triphenylphosphine) palladium(0) / water; ethanol; N,N-dimethyl-formamide / 100 °C / Inert atmosphere
2.1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 2 h / 20 °C
3.1: sodium hydrogencarbonate / tetrahydrofuran / 1 h / 0 - 20 °C
4.1: borane-THF / tetrahydrofuran / 0 - 60 °C
5.1: caesium carbonate / acetone / 0.5 h / 20 °C
5.2: 1 h / 20 °C
With
tetrakis(triphenylphosphine) palladium(0); borane-THF; oxalyl dichloride; sodium hydrogencarbonate; sodium carbonate; caesium carbonate; N,N-dimethyl-formamide;
In
tetrahydrofuran; ethanol; dichloromethane; water; N,N-dimethyl-formamide; acetone;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: sodium hydrogencarbonate / tetrahydrofuran / 1 h / 0 - 20 °C
2.1: borane-THF / tetrahydrofuran / 0 - 60 °C
3.1: caesium carbonate / acetone / 0.5 h / 20 °C
3.2: 1 h / 20 °C
With
borane-THF; sodium hydrogencarbonate; caesium carbonate;
In
tetrahydrofuran; acetone;