Technology Process of lithium 2-(4-(2-(2-((4-(1-(tert-butoxycarbonyl)piperidin-4-yl)phenyl)amino)-5-(trifluoromethyl)pyrimidin-4-yl)ethyl)pyrimidin-5-yl)acetate
There total 12 articles about lithium 2-(4-(2-(2-((4-(1-(tert-butoxycarbonyl)piperidin-4-yl)phenyl)amino)-5-(trifluoromethyl)pyrimidin-4-yl)ethyl)pyrimidin-5-yl)acetate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: sodium carbonate; lithium chloride / tetrakis(triphenylphosphine) palladium(0) / 1,4-dioxane / 4 h / 85 - 90 °C
2.1: hydrogen / palladium 10% on activated carbon / N,N-dimethyl-formamide; ethanol / 24 h / 20 °C
3.1: zinc(II) chloride / 1,2-dichloro-ethane; tert-butyl alcohol / 1 h / 0 °C / Inert atmosphere
3.2: 24.5 h / 0 - 20 °C
4.1: triethylamine / copper(l) iodide; tri tert-butylphosphoniumtetrafluoroborate; trans-bis(triphenylphosphine)palladium dichloride / N,N-dimethyl-formamide / 0.33 h / 120 °C / Inert atmosphere; microwave irradiation
5.1: hydrogen / palladium 10% on activated carbon / ethyl acetate; N,N-dimethyl-formamide / 22 h / 20 °C / Inert atmosphere
6.1: water; lithium hydroxide monohydrate / tetrahydrofuran; methanol / 18 h / 20 °C
With
lithium hydroxide monohydrate; water; hydrogen; sodium carbonate; triethylamine; lithium chloride; zinc(II) chloride;
copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); trans-bis(triphenylphosphine)palladium dichloride; palladium 10% on activated carbon; tri tert-butylphosphoniumtetrafluoroborate;
In
tetrahydrofuran; 1,4-dioxane; methanol; ethanol; ethyl acetate; 1,2-dichloro-ethane; N,N-dimethyl-formamide; tert-butyl alcohol;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: zinc(II) chloride / 1,2-dichloro-ethane; tert-butyl alcohol / 1 h / 0 °C / Inert atmosphere
1.2: 24.5 h / 0 - 20 °C
2.1: triethylamine / copper(l) iodide; tri tert-butylphosphoniumtetrafluoroborate; trans-bis(triphenylphosphine)palladium dichloride / N,N-dimethyl-formamide / 0.33 h / 120 °C / Inert atmosphere; microwave irradiation
3.1: hydrogen / palladium 10% on activated carbon / ethyl acetate; N,N-dimethyl-formamide / 22 h / 20 °C / Inert atmosphere
4.1: water; lithium hydroxide monohydrate / tetrahydrofuran; methanol / 18 h / 20 °C
With
lithium hydroxide monohydrate; water; hydrogen; triethylamine; zinc(II) chloride;
copper(l) iodide; trans-bis(triphenylphosphine)palladium dichloride; palladium 10% on activated carbon; tri tert-butylphosphoniumtetrafluoroborate;
In
tetrahydrofuran; methanol; ethyl acetate; 1,2-dichloro-ethane; N,N-dimethyl-formamide; tert-butyl alcohol;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: hydrogen / palladium 10% on activated carbon / N,N-dimethyl-formamide; ethanol / 24 h / 20 °C
2.1: zinc(II) chloride / 1,2-dichloro-ethane; tert-butyl alcohol / 1 h / 0 °C / Inert atmosphere
2.2: 24.5 h / 0 - 20 °C
3.1: triethylamine / copper(l) iodide; tri tert-butylphosphoniumtetrafluoroborate; trans-bis(triphenylphosphine)palladium dichloride / N,N-dimethyl-formamide / 0.33 h / 120 °C / Inert atmosphere; microwave irradiation
4.1: hydrogen / palladium 10% on activated carbon / ethyl acetate; N,N-dimethyl-formamide / 22 h / 20 °C / Inert atmosphere
5.1: water; lithium hydroxide monohydrate / tetrahydrofuran; methanol / 18 h / 20 °C
With
lithium hydroxide monohydrate; water; hydrogen; triethylamine; zinc(II) chloride;
copper(l) iodide; trans-bis(triphenylphosphine)palladium dichloride; palladium 10% on activated carbon; tri tert-butylphosphoniumtetrafluoroborate;
In
tetrahydrofuran; methanol; ethanol; ethyl acetate; 1,2-dichloro-ethane; N,N-dimethyl-formamide; tert-butyl alcohol;