Technology Process of C14H11F3N2O2
There total 8 articles about C14H11F3N2O2 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
Dess-Martin periodane;
In
dichloromethane;
at 0 ℃;
for 3h;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: 1-methyl-pyrrolidin-2-one / 36 h / 220 °C / Inert atmosphere
2.1: hydrogenchloride; ethanol / 12 h / 80 °C
3.1: sodium nitrite; hydrogen bromide / water / 0.17 h / 0 °C
3.2: 1 h / 0 - 50 °C
4.1: caesium carbonate / 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; tris-(dibenzylideneacetone)dipalladium(0) / 1,4-dioxane / 12 h / 80 °C / Inert atmosphere
5.1: hydrogenchloride / 1,4-dioxane / 4 h / 0 °C
6.1: Dess-Martin periodane / dichloromethane / 3 h / 0 °C
With
hydrogenchloride; ethanol; hydrogen bromide; caesium carbonate; Dess-Martin periodane; sodium nitrite;
tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene;
In
1,4-dioxane; 1-methyl-pyrrolidin-2-one; dichloromethane; water;
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: triethylamine / tetrahydrofuran / 4 h / 0 - 20 °C
2.1: n-butyllithium / tetrahydrofuran / 3 h / 0 °C
2.2: 3 h / 0 °C
3.1: 1-methyl-pyrrolidin-2-one / 36 h / 220 °C / Inert atmosphere
4.1: hydrogenchloride; ethanol / 12 h / 80 °C
5.1: sodium nitrite; hydrogen bromide / water / 0.17 h / 0 °C
5.2: 1 h / 0 - 50 °C
6.1: caesium carbonate / 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; tris-(dibenzylideneacetone)dipalladium(0) / 1,4-dioxane / 12 h / 80 °C / Inert atmosphere
7.1: hydrogenchloride / 1,4-dioxane / 4 h / 0 °C
8.1: Dess-Martin periodane / dichloromethane / 3 h / 0 °C
With
hydrogenchloride; n-butyllithium; ethanol; hydrogen bromide; caesium carbonate; Dess-Martin periodane; triethylamine; sodium nitrite;
tris-(dibenzylideneacetone)dipalladium(0); 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene;
In
tetrahydrofuran; 1,4-dioxane; 1-methyl-pyrrolidin-2-one; dichloromethane; water;