Technology Process of 4-cyclopropyl-3-fluoro-5-(1H-tetrazol-1-yl)benzenamine
There total 6 articles about 4-cyclopropyl-3-fluoro-5-(1H-tetrazol-1-yl)benzenamine which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
hydrogen;
palladium 10% on activated carbon;
In
ethanol; water;
for 1h;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: nitric acid / dichloromethane / 0 - 20 °C
2.1: phosphorus tribromide / N,N-dimethyl-formamide; toluene / 1 h / 20 - 110 °C
3.1: acetic acid / iron / 1.5 h / 20 °C
4.1: tricyclohexylphosphine; caesium carbonate / palladium diacetate / toluene; water / 100 °C / Inert atmosphere
5.1: trimethylsilylazide; acetic acid / 7 h / 70 °C
5.2: pH 12 - 14 / Cooling with ice
6.1: hydrogen / palladium 10% on activated carbon / ethanol; water / 1 h
With
trimethylsilylazide; hydrogen; nitric acid; phosphorus tribromide; caesium carbonate; acetic acid; tricyclohexylphosphine;
palladium 10% on activated carbon; palladium diacetate; iron;
In
ethanol; dichloromethane; water; N,N-dimethyl-formamide; toluene;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: phosphorus tribromide / N,N-dimethyl-formamide; toluene / 1 h / 20 - 110 °C
2.1: acetic acid / iron / 1.5 h / 20 °C
3.1: tricyclohexylphosphine; caesium carbonate / palladium diacetate / toluene; water / 100 °C / Inert atmosphere
4.1: trimethylsilylazide; acetic acid / 7 h / 70 °C
4.2: pH 12 - 14 / Cooling with ice
5.1: hydrogen / palladium 10% on activated carbon / ethanol; water / 1 h
With
trimethylsilylazide; hydrogen; phosphorus tribromide; caesium carbonate; acetic acid; tricyclohexylphosphine;
palladium 10% on activated carbon; palladium diacetate; iron;
In
ethanol; water; N,N-dimethyl-formamide; toluene;