Technology Process of 5-(4-methanesulfonyl-phenyl)-2-[1-(5-methyl-pyrazin-2-yl)-piperidin-4-yl]-2,3-dihydro-furo[2,3c]pyridine
There total 6 articles about 5-(4-methanesulfonyl-phenyl)-2-[1-(5-methyl-pyrazin-2-yl)-piperidin-4-yl]-2,3-dihydro-furo[2,3c]pyridine which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
caesium carbonate;
In
dimethyl sulfoxide;
at 150 ℃;
Microwave irardiation;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: triethylamine / copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 1 h / 20 °C / Inert atmosphere
1.2: 3 h / 55 °C
2.1: sodium carbonate / tetrakis(triphenylphosphine) palladium(0) / 1,4-dioxane; water / 0.17 h / 170 °C / Inert atmosphere; Microwave irradiation
3.1: hydrogen; acetic acid / palladium 10% on activated carbon / methanol / 50 °C / 3750.38 Torr
4.1: trifluoroacetic acid / dichloromethane / 2 h / 20 °C
5.1: caesium carbonate / dimethyl sulfoxide / 150 °C / Microwave irardiation
With
hydrogen; sodium carbonate; caesium carbonate; acetic acid; triethylamine; trifluoroacetic acid;
bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); palladium 10% on activated carbon;
In
1,4-dioxane; methanol; dichloromethane; water; dimethyl sulfoxide; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: triethylamine / copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 1 h / 20 °C / Inert atmosphere
1.2: 3 h / 55 °C
2.1: sodium carbonate / tetrakis(triphenylphosphine) palladium(0) / 1,4-dioxane; water / 0.17 h / 170 °C / Inert atmosphere; Microwave irradiation
3.1: hydrogen; acetic acid / palladium 10% on activated carbon / methanol / 50 °C / 3750.38 Torr
4.1: trifluoroacetic acid / dichloromethane / 2 h / 20 °C
5.1: caesium carbonate / dimethyl sulfoxide / 150 °C / Microwave irardiation
With
hydrogen; sodium carbonate; caesium carbonate; acetic acid; triethylamine; trifluoroacetic acid;
bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); palladium 10% on activated carbon;
In
1,4-dioxane; methanol; dichloromethane; water; dimethyl sulfoxide; N,N-dimethyl-formamide;