Technology Process of methyl 6-(4-(4-fluorophenoxy)phenyl)-4-vinylpicolinate
There total 7 articles about methyl 6-(4-(4-fluorophenoxy)phenyl)-4-vinylpicolinate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
tetrabutyl ammonium fluoride;
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride;
at 80 ℃;
for 2h;
Inert atmosphere;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: potassium carbonate / N,N-dimethyl-formamide / 4 h / 120 °C
2.1: hydrogen / 5%-palladium/activated carbon / methanol / 20 °C
3.1: sodium nitrite; sulfuric acid / 1,2-dimethoxyethane; water / 0.83 h / 0 - 5 °C
3.2: 0.5 h / 0 °C
4.1: potassium acetate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / 1,4-dioxane / 18 h / 90 °C / Inert atmosphere
5.1: sodium carbonate / bis-triphenylphosphine-palladium(II) chloride / 1,4-dioxane; water / Inert atmosphere; Reflux
6.1: tetrabutyl ammonium fluoride / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 2 h / 80 °C / Inert atmosphere
With
sulfuric acid; tetrabutyl ammonium fluoride; hydrogen; potassium acetate; sodium carbonate; potassium carbonate; sodium nitrite;
bis-triphenylphosphine-palladium(II) chloride; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; 5%-palladium/activated carbon;
In
1,4-dioxane; methanol; 1,2-dimethoxyethane; water; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: hydrogen / 5%-palladium/activated carbon / methanol / 20 °C
2.1: sodium nitrite; sulfuric acid / 1,2-dimethoxyethane; water / 0.83 h / 0 - 5 °C
2.2: 0.5 h / 0 °C
3.1: potassium acetate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / 1,4-dioxane / 18 h / 90 °C / Inert atmosphere
4.1: sodium carbonate / bis-triphenylphosphine-palladium(II) chloride / 1,4-dioxane; water / Inert atmosphere; Reflux
5.1: tetrabutyl ammonium fluoride / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 2 h / 80 °C / Inert atmosphere
With
sulfuric acid; tetrabutyl ammonium fluoride; hydrogen; potassium acetate; sodium carbonate; sodium nitrite;
bis-triphenylphosphine-palladium(II) chloride; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; 5%-palladium/activated carbon;
In
1,4-dioxane; methanol; 1,2-dimethoxyethane; water;