Technology Process of N-cyclopropyl-4-{6-(3-fluoro-4-hydroxyphenoxy)-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-a]pyridin-3-yl}-2-methylbenzamide
There total 8 articles about N-cyclopropyl-4-{6-(3-fluoro-4-hydroxyphenoxy)-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-a]pyridin-3-yl}-2-methylbenzamide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
N-cyclopropyl-4-{6-(3-fluoro-4-methoxyphenoxy)-8-[(3,3,3-trifluoropropyl)amino]imidazo[1,2-a]pyridin-3-yl}-2-methylbenzamid;
With
boron tribromide;
In
dichloromethane;
at 23 ℃;
With
methanol;
In
dichloromethane;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane
2.1: potassium acetate / tris-(dibenzylideneacetone)dipalladium(0); XPhos / 1,4-dioxane / 6 h / Reflux
3.1: potassium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / water; tetrahydrofuran / 20 - 80 °C
4.1: 1,1-dichloroethane / 2 h / 20 °C
4.2: 1 h
5.1: caesium carbonate; copper(l) chloride; pyrrolidine-2-phosphonic acid phenyl monoester / 1,4-dioxane / 4 h / 130 °C / Microwave irradiation
6.1: boron tribromide / dichloromethane / 23 °C
With
pyrrolidine-2-phosphonic acid phenyl monoester; potassium acetate; boron tribromide; potassium carbonate; caesium carbonate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; copper(l) chloride;
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; tris-(dibenzylideneacetone)dipalladium(0); XPhos;
In
tetrahydrofuran; 1,4-dioxane; 1,1-dichloroethane; dichloromethane; water;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: N-iodo-succinimide / tetrahydrofuran / 0 °C
2.1: potassium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / water; tetrahydrofuran / 20 - 80 °C
3.1: 1,1-dichloroethane / 2 h / 20 °C
3.2: 1 h
4.1: caesium carbonate; copper(l) chloride; pyrrolidine-2-phosphonic acid phenyl monoester / 1,4-dioxane / 4 h / 130 °C / Microwave irradiation
5.1: boron tribromide / dichloromethane / 23 °C
With
pyrrolidine-2-phosphonic acid phenyl monoester; N-iodo-succinimide; boron tribromide; potassium carbonate; caesium carbonate; copper(l) chloride;
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride;
In
tetrahydrofuran; 1,4-dioxane; 1,1-dichloroethane; dichloromethane; water;