Technology Process of C23H19ClF3NO3
There total 10 articles about C23H19ClF3NO3 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
2-chloro-4-fluoro-3-[[2-fluoro-5-(3-fluorophenyl)phenyl]methylamino]phenol;
With
caesium carbonate;
In
acetone;
for 0.5h;
ethyl bromoacetate;
In
acetone;
at 20 ℃;
for 1h;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: sodium hydrogencarbonate / tetrahydrofuran / 0 - 20 °C
2.1: borane-THF / tetrahydrofuran / 3 h / 0 - 60 °C / Inert atmosphere
3.1: caesium carbonate / acetone / 0.5 h
3.2: 1 h / 20 °C
With
borane-THF; sodium hydrogencarbonate; caesium carbonate;
In
tetrahydrofuran; acetone;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: n-butyllithium / tetrahydrofuran / 1.5 h / -65 °C / Inert atmosphere
1.2: 0.67 h / -60 - -20 °C
2.1: oxalyl dichloride; N,N-dimethyl-formamide / dichloromethane / 1 h / 20 °C
2.2: 0 - 70 °C
3.1: boron tribromide / dichloromethane / 0 - 20 °C / Inert atmosphere
4.1: sodium hydrogencarbonate / tetrahydrofuran / 0 - 20 °C
5.1: borane-THF / tetrahydrofuran / 3 h / 0 - 60 °C / Inert atmosphere
6.1: caesium carbonate / acetone / 0.5 h
6.2: 1 h / 20 °C
With
n-butyllithium; borane-THF; oxalyl dichloride; boron tribromide; sodium hydrogencarbonate; caesium carbonate; N,N-dimethyl-formamide;
In
tetrahydrofuran; dichloromethane; acetone;