Technology Process of 2-methyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazole
There total 4 articles about 2-methyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-1H-imidazole which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
potassium acetate;
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride;
In
N,N-dimethyl-formamide;
at 100 ℃;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: caesium carbonate / N,N-dimethyl-formamide / 100 °C / Inert atmosphere
2: hydrogen / palladium on activated charcoal / methanol / 8 h / 20 °C
3: copper(I) bromide; sodium nitrite; hydrogen bromide / water / 1.83 h / 0 - 20 °C
4: potassium acetate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / N,N-dimethyl-formamide / 100 °C
With
hydrogen bromide; hydrogen; potassium acetate; caesium carbonate; copper(I) bromide; sodium nitrite;
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; palladium on activated charcoal;
In
methanol; water; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: copper(I) bromide; sodium nitrite; hydrogen bromide / water / 1.83 h / 0 - 20 °C
2: potassium acetate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / N,N-dimethyl-formamide / 100 °C
With
hydrogen bromide; potassium acetate; copper(I) bromide; sodium nitrite;
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride;
In
water; N,N-dimethyl-formamide;