Technology Process of 2-(5-(5-(4-ethylpiperazin-1-yl)pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-6-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)benzyl acetate
There total 14 articles about 2-(5-(5-(4-ethylpiperazin-1-yl)pyridin-2-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-6-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)benzyl acetate which
guide to synthetic route it.
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synthetic route:
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1346672-74-9
2-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acetate
- Guidance literature:
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With
sodium carbonate;
tetrakis(triphenylphosphine) palladium(0);
In
1,2-dimethoxyethane; water;
at 135 ℃;
for 0.25h;
microwave irradiation;
- Guidance literature:
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Multi-step reaction with 5 steps
1: N-Bromosuccinimide / 2,2'-azobis(isobutyronitrile) / tetrachloromethane / 14 h / 80 °C / Inert atmosphere
2: N,N-dimethyl-formamide / 14 h / 20 °C / Inert atmosphere
3: caesium carbonate / copper(l) iodide; N,N`-dimethylethylenediamine / 1,4-dioxane / 16 h / 95 °C / Inert atmosphere; sealed tube
4: potassium acetate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / 1,4-dioxane / 95 °C / Inert atmosphere
5: sodium carbonate / tetrakis(triphenylphosphine) palladium(0) / 1,2-dimethoxyethane; water / 0.25 h / 135 °C / microwave irradiation
With
N-Bromosuccinimide; potassium acetate; sodium carbonate; caesium carbonate;
copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; 2,2'-azobis(isobutyronitrile); N,N`-dimethylethylenediamine;
In
1,4-dioxane; tetrachloromethane; 1,2-dimethoxyethane; water; N,N-dimethyl-formamide;
- Guidance literature:
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Multi-step reaction with 8 steps
1.1: 1,2-dichloro-ethane / 2 h / 85 °C / Inert atmosphere
2.1: ethanol / 1 h / 20 °C / Inert atmosphere
3.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 1 h / 0 - 20 °C / Inert atmosphere
3.2: 14 h / 20 °C
4.1: hydrogenchloride; hydrogen / palladium 10% on activated carbon / ethyl acetate; ethanol; water / 6 h / 2585.81 Torr / Inert atmosphere
5.1: sodium ethanolate / ethanol / 5 h / 55 °C / Inert atmosphere
6.1: caesium carbonate / copper(l) iodide; N,N`-dimethylethylenediamine / 1,4-dioxane / 16 h / 95 °C / Inert atmosphere; sealed tube
7.1: potassium acetate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / 1,4-dioxane / 95 °C / Inert atmosphere
8.1: sodium carbonate / tetrakis(triphenylphosphine) palladium(0) / 1,2-dimethoxyethane; water / 0.25 h / 135 °C / microwave irradiation
With
hydrogenchloride; hydrogen; sodium ethanolate; potassium acetate; sodium hydride; sodium carbonate; caesium carbonate;
copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; palladium 10% on activated carbon; N,N`-dimethylethylenediamine;
In
1,4-dioxane; 1,2-dimethoxyethane; ethanol; water; ethyl acetate; 1,2-dichloro-ethane; N,N-dimethyl-formamide; mineral oil;