Technology Process of 4-[4-chloro-3-(trifluoromethyl)phenoxy]-3-(2-ethoxypyridin-3-yl)-N-(methylsulfonyl)benzamide
There total 5 articles about 4-[4-chloro-3-(trifluoromethyl)phenoxy]-3-(2-ethoxypyridin-3-yl)-N-(methylsulfonyl)benzamide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 4 steps
1: potassium acetate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / dimethyl sulfoxide / 6 h / 95 °C / Inert atmosphere
2: caesium carbonate; tetrakis(triphenylphosphine) palladium(0) / 1,4-dioxane; water / 7 h / 80 °C / Inert atmosphere
3: potassium carbonate / dimethyl sulfoxide / 18 h / 85 °C / Inert atmosphere
4: bis(tertbutylcarbonyloxy)iodobenzene; bis{rhodium[3,3'-(1,3-phenylene)bis(2,2-dimethylpropanoic acid)]} / Isopropyl acetate / 2 h / 20 °C / Inert atmosphere
With
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; tetrakis(triphenylphosphine) palladium(0); bis{rhodium[3,3'-(1,3-phenylene)bis(2,2-dimethylpropanoic acid)]}; bis(tertbutylcarbonyloxy)iodobenzene; potassium acetate; potassium carbonate; caesium carbonate;
In
1,4-dioxane; Isopropyl acetate; water; dimethyl sulfoxide;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: caesium carbonate; tetrakis(triphenylphosphine) palladium(0) / 1,4-dioxane; water / 7 h / 80 °C / Inert atmosphere
2: potassium carbonate / dimethyl sulfoxide / 18 h / 85 °C / Inert atmosphere
3: bis(tertbutylcarbonyloxy)iodobenzene; bis{rhodium[3,3'-(1,3-phenylene)bis(2,2-dimethylpropanoic acid)]} / Isopropyl acetate / 2 h / 20 °C / Inert atmosphere
With
tetrakis(triphenylphosphine) palladium(0); bis{rhodium[3,3'-(1,3-phenylene)bis(2,2-dimethylpropanoic acid)]}; bis(tertbutylcarbonyloxy)iodobenzene; potassium carbonate; caesium carbonate;
In
1,4-dioxane; Isopropyl acetate; water; dimethyl sulfoxide;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: caesium carbonate; tetrakis(triphenylphosphine) palladium(0) / 1,4-dioxane; water / 7 h / 80 °C / Inert atmosphere
2: potassium carbonate / dimethyl sulfoxide / 18 h / 85 °C / Inert atmosphere
3: bis(tertbutylcarbonyloxy)iodobenzene; bis{rhodium[3,3'-(1,3-phenylene)bis(2,2-dimethylpropanoic acid)]} / Isopropyl acetate / 2 h / 20 °C / Inert atmosphere
With
tetrakis(triphenylphosphine) palladium(0); bis{rhodium[3,3'-(1,3-phenylene)bis(2,2-dimethylpropanoic acid)]}; bis(tertbutylcarbonyloxy)iodobenzene; potassium carbonate; caesium carbonate;
In
1,4-dioxane; Isopropyl acetate; water; dimethyl sulfoxide;