Technology Process of 1-(2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine
There total 4 articles about 1-(2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)piperazine which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
With
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate;
In
1,4-dioxane;
at 80 ℃;
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: hydrogen bromide; sodium nitrite / water / 0.67 h / 0 °C
1.2: 2 h / 0 - 60 °C
2.1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate / 1,4-dioxane / 80 °C
With
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; hydrogen bromide; potassium acetate; sodium nitrite;
In
1,4-dioxane; water;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: potassium carbonate / N,N-dimethyl-formamide / 24 h / 20 - 80 °C
2.1: hydrogen; palladium on activated charcoal / methanol / 18 h / 20 °C / 760.05 Torr
3.1: hydrogen bromide; sodium nitrite / water / 0.67 h / 0 °C
3.2: 2 h / 0 - 60 °C
4.1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate / 1,4-dioxane / 80 °C
With
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; palladium on activated charcoal; hydrogen bromide; hydrogen; potassium acetate; potassium carbonate; sodium nitrite;
In
1,4-dioxane; methanol; water; N,N-dimethyl-formamide;
