Technology Process of methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-6-carboxylate
There total 5 articles about methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole-6-carboxylate 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
methanol;
for 16h;
Inert atmosphere;
Reflux;
DOI:10.1016/j.tet.2013.11.054
- Guidance literature:
-
Multi-step reaction with 4 steps
1: sulfuric acid / Reflux; Molecular sieve
2: tin(ll) chloride / ethanol / 0.5 h / Reflux
3: acetic acid; sodium nitrite / water
4: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate / methanol / 16 h / Inert atmosphere; Reflux
With
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sulfuric acid; potassium acetate; acetic acid; tin(ll) chloride; sodium nitrite;
In
methanol; ethanol; water;
DOI:10.1016/j.tet.2013.11.054
- Guidance literature:
-
Multi-step reaction with 3 steps
1: tin(ll) chloride / ethanol / 0.5 h / Reflux
2: acetic acid; sodium nitrite / water
3: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate / methanol / 16 h / Inert atmosphere; Reflux
With
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate; acetic acid; tin(ll) chloride; sodium nitrite;
In
methanol; ethanol; water;
DOI:10.1016/j.tet.2013.11.054