Technology Process of C21H22ClN3O5
There total 11 articles about C21H22ClN3O5 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
caesium carbonate;
In
acetonitrile;
at 50 ℃;
for 2h;
- Guidance literature:
-
Multi-step reaction with 10 steps
1: potassium carbonate / N,N-dimethyl-formamide / 3 h / 100 °C
2: nitric acid; acetic acid / 0.33 h / -10 °C
3: iron; ammonium chloride / water; methanol / 105 °C
4: ammonium acetate; methanol / 100 °C
5: methanesulfonic acid; trifluoroacetic acid / 3 h / Reflux
6: pyridine / 3 h / 120 °C
7: thionyl chloride / N,N-dimethyl-formamide / 1.5 h / Reflux
8: methanol; ammonia / dichloromethane / 0.17 h / 80 °C
9: potassium carbonate / tetrahydrofuran / 20 °C
10: caesium carbonate / acetonitrile / 2 h / 50 °C
With
pyridine; methanol; thionyl chloride; methanesulfonic acid; ammonium acetate; ammonia; nitric acid; iron; potassium carbonate; ammonium chloride; caesium carbonate; acetic acid; trifluoroacetic acid;
In
tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide; acetonitrile;
- Guidance literature:
-
Multi-step reaction with 8 steps
1: iron; ammonium chloride / water; methanol / 105 °C
2: ammonium acetate; methanol / 100 °C
3: methanesulfonic acid; trifluoroacetic acid / 3 h / Reflux
4: pyridine / 3 h / 120 °C
5: thionyl chloride / N,N-dimethyl-formamide / 1.5 h / Reflux
6: methanol; ammonia / dichloromethane / 0.17 h / 80 °C
7: potassium carbonate / tetrahydrofuran / 20 °C
8: caesium carbonate / acetonitrile / 2 h / 50 °C
With
pyridine; methanol; thionyl chloride; methanesulfonic acid; ammonium acetate; ammonia; iron; potassium carbonate; ammonium chloride; caesium carbonate; trifluoroacetic acid;
In
tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide; acetonitrile;