Technology Process of C22H27N3O5
There total 8 articles about C22H27N3O5 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C
1.2: 2.83 h / -78 - 20 °C
2.1: tetrakis(triphenylphosphine) palladium(0); caesium carbonate / 1,2-dimethoxyethane; water / 11 h / 90 °C / Inert atmosphere
3.1: pyridine / 6.5 h
4.1: palladium 10% on activated carbon; hydrogen / acetic acid; ethyl acetate / 14 h
5.1: acetic acid / ethanol / 15 h / 20 - 50 °C
6.1: caesium carbonate / acetonitrile / 4 h / 20 °C
7.1: hydroxylamine hydrochloride; sodium hydrogencarbonate / methanol / 1.5 h / Reflux
8.1: 1,4-dioxane / 4 h / Reflux
With
pyridine; tetrakis(triphenylphosphine) palladium(0); n-butyllithium; palladium 10% on activated carbon; hydroxylamine hydrochloride; hydrogen; sodium hydrogencarbonate; caesium carbonate; acetic acid;
In
tetrahydrofuran; 1,4-dioxane; methanol; 1,2-dimethoxyethane; ethanol; hexane; water; acetic acid; ethyl acetate; acetonitrile;
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C
1.2: 2.83 h / -78 - 20 °C
2.1: tetrakis(triphenylphosphine) palladium(0); caesium carbonate / 1,2-dimethoxyethane; water / 11 h / 90 °C / Inert atmosphere
3.1: pyridine / 6.5 h
4.1: palladium 10% on activated carbon; hydrogen / acetic acid; ethyl acetate / 14 h
5.1: acetic acid / ethanol / 15 h / 20 - 50 °C
6.1: caesium carbonate / acetonitrile / 4 h / 20 °C
7.1: hydroxylamine hydrochloride; sodium hydrogencarbonate / methanol / 1.5 h / Reflux
8.1: 1,4-dioxane / 4 h / Reflux
With
pyridine; tetrakis(triphenylphosphine) palladium(0); n-butyllithium; palladium 10% on activated carbon; hydroxylamine hydrochloride; hydrogen; sodium hydrogencarbonate; caesium carbonate; acetic acid;
In
tetrahydrofuran; 1,4-dioxane; methanol; 1,2-dimethoxyethane; ethanol; hexane; water; acetic acid; ethyl acetate; acetonitrile;
- Guidance literature:
-
Multi-step reaction with 7 steps
1: tetrakis(triphenylphosphine) palladium(0); caesium carbonate / 1,2-dimethoxyethane; water / 11 h / 90 °C / Inert atmosphere
2: pyridine / 6.5 h
3: palladium 10% on activated carbon; hydrogen / acetic acid; ethyl acetate / 14 h
4: acetic acid / ethanol / 15 h / 20 - 50 °C
5: caesium carbonate / acetonitrile / 4 h / 20 °C
6: hydroxylamine hydrochloride; sodium hydrogencarbonate / methanol / 1.5 h / Reflux
7: 1,4-dioxane / 4 h / Reflux
With
pyridine; tetrakis(triphenylphosphine) palladium(0); palladium 10% on activated carbon; hydroxylamine hydrochloride; hydrogen; sodium hydrogencarbonate; caesium carbonate; acetic acid;
In
1,4-dioxane; methanol; 1,2-dimethoxyethane; ethanol; water; acetic acid; ethyl acetate; acetonitrile;