Technology Process of 2-(3-{5-chloro-1-[(4-methylphenyl)sulfonyl]-1H-pyrrolo[2,3-b]pyridine-3-yl}-5H-pyrrolo[2,3-b]pyrazin-5-yl)-N-(2,2,2-trifluoroethyl)acetamide
There total 8 articles about 2-(3-{5-chloro-1-[(4-methylphenyl)sulfonyl]-1H-pyrrolo[2,3-b]pyridine-3-yl}-5H-pyrrolo[2,3-b]pyrazin-5-yl)-N-(2,2,2-trifluoroethyl)acetamide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sodium hydrogencarbonate;
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride;
In
N,N-dimethyl-formamide;
at 130 ℃;
for 0.333333h;
Microweve irradiation;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: triethylamine; copper(l) iodide / bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran / 1.67 h / 20 - 40 °C / Inert atmosphere
2.1: potassium tert-butylate / 1-methyl-pyrrolidin-2-one / 4 h / 80 °C / Inert atmosphere
3.1: bromine; acetic acid / 3 h / 90 °C
4.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.83 h / 0 °C / Inert atmosphere
4.2: 1.5 h / 0 - 25 °C
5.1: potassium acetate / palladium bis[bis(diphenylphosphino)ferrocene] dichloride / 1,2-dimethoxyethane / 6 h / 86 °C / Inert atmosphere
6.1: sodium hydrogencarbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / N,N-dimethyl-formamide / 0.33 h / 130 °C / Microweve irradiation
With
copper(l) iodide; potassium tert-butylate; bromine; potassium acetate; sodium hydride; sodium hydrogencarbonate; acetic acid; triethylamine;
bis-triphenylphosphine-palladium(II) chloride; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; palladium bis[bis(diphenylphosphino)ferrocene] dichloride;
In
tetrahydrofuran; 1-methyl-pyrrolidin-2-one; 1,2-dimethoxyethane; N,N-dimethyl-formamide; mineral oil;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: iodine; sulfuric acid; periodic acid / ethanol; water / 15 h / 80 °C
1.2: pH 9
2.1: triethylamine; copper(l) iodide / bis-triphenylphosphine-palladium(II) chloride / tetrahydrofuran / 1.67 h / 20 - 40 °C / Inert atmosphere
3.1: potassium tert-butylate / 1-methyl-pyrrolidin-2-one / 4 h / 80 °C / Inert atmosphere
4.1: bromine; acetic acid / 3 h / 90 °C
5.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.83 h / 0 °C / Inert atmosphere
5.2: 1.5 h / 0 - 25 °C
6.1: potassium acetate / palladium bis[bis(diphenylphosphino)ferrocene] dichloride / 1,2-dimethoxyethane / 6 h / 86 °C / Inert atmosphere
7.1: sodium hydrogencarbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / N,N-dimethyl-formamide / 0.33 h / 130 °C / Microweve irradiation
With
copper(l) iodide; sulfuric acid; potassium tert-butylate; bromine; iodine; potassium acetate; sodium hydride; sodium hydrogencarbonate; acetic acid; periodic acid; triethylamine;
bis-triphenylphosphine-palladium(II) chloride; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; palladium bis[bis(diphenylphosphino)ferrocene] dichloride;
In
tetrahydrofuran; 1-methyl-pyrrolidin-2-one; 1,2-dimethoxyethane; ethanol; water; N,N-dimethyl-formamide; mineral oil;