Technology Process of 1-methyl-6-(4-(1-(pyridin-2-yl)piperidin-4-yloxy)-3-(trifluoromethyl)phenyl)-1H-[1,2,3]triazolo[4,5-c]pyridine-4-carbonitrile
There total 10 articles about 1-methyl-6-(4-(1-(pyridin-2-yl)piperidin-4-yloxy)-3-(trifluoromethyl)phenyl)-1H-[1,2,3]triazolo[4,5-c]pyridine-4-carbonitrile which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
di-isopropyl azodicarboxylate; triphenylphosphine;
In
1-methyl-pyrrolidin-2-one;
at 20 ℃;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: sodium hydride / tetrahydrofuran / 0.17 h / 20 °C
1.2: 24 h
2.1: potassium acetate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / dimethyl sulfoxide / 3 h / 80 °C / Inert atmosphere
3.1: potassium phosphate / tricyclohexylphosphine; tris-(dibenzylideneacetone)dipalladium(0) / 1,4-dioxane; water / 3 h / 110 °C / Inert atmosphere
4.1: hydrogenchloride; sodium nitrite / 1,4-dioxane; water / 2 h / 0 - 20 °C
5.1: hydrogenchloride; water / tetrahydrofuran / 20 h / 65 °C
6.1: triphenylphosphine; di-isopropyl azodicarboxylate / 1-methyl-pyrrolidin-2-one / 20 °C
With
hydrogenchloride; potassium phosphate; di-isopropyl azodicarboxylate; water; potassium acetate; sodium hydride; triphenylphosphine; sodium nitrite;
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; tris-(dibenzylideneacetone)dipalladium(0); tricyclohexylphosphine;
In
tetrahydrofuran; 1,4-dioxane; 1-methyl-pyrrolidin-2-one; water; dimethyl sulfoxide;
- Guidance literature:
-
Multi-step reaction with 6 steps
1: potassium carbonate / acetonitrile / 5 h / 80 °C
2: tin(II) chloride dihdyrate / ethanol / 3 h / 20 °C
3: potassium phosphate / tricyclohexylphosphine; tris-(dibenzylideneacetone)dipalladium(0) / 1,4-dioxane; water / 3 h / 110 °C / Inert atmosphere
4: hydrogenchloride; sodium nitrite / 1,4-dioxane; water / 2 h / 0 - 20 °C
5: hydrogenchloride; water / tetrahydrofuran / 20 h / 65 °C
6: triphenylphosphine; di-isopropyl azodicarboxylate / 1-methyl-pyrrolidin-2-one / 20 °C
With
hydrogenchloride; potassium phosphate; tin(II) chloride dihdyrate; di-isopropyl azodicarboxylate; water; potassium carbonate; triphenylphosphine; sodium nitrite;
tris-(dibenzylideneacetone)dipalladium(0); tricyclohexylphosphine;
In
tetrahydrofuran; 1,4-dioxane; 1-methyl-pyrrolidin-2-one; ethanol; water; acetonitrile;