Technology Process of 4-{3-[1-(2,6-dichloro-3-fluorophenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-3,6-dihydro-2H-pyridine-1-sulfonic acid amide
There total 9 articles about 4-{3-[1-(2,6-dichloro-3-fluorophenyl)ethyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-3,6-dihydro-2H-pyridine-1-sulfonic acid amide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
SULFAMIDE;
In
1,4-dioxane;
at 90 ℃;
for 16h;
Sealed tube;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: potassium hydroxide / methanol / 0 - 20 °C / Inert atmosphere
2.1: boron trifluoride diethyl etherate / tetrahydrofuran / 0.17 h / -78 °C
2.2: 20 - 65 °C
3.1: potassium carbonate / tetrakis(triphenylphosphine) palladium(0) / 1,4-dioxane; water / 2 h / 90 °C
3.2: 2 h / 40 °C
4.1: SULFAMIDE / 1,4-dioxane / 16 h / 90 °C / Sealed tube
With
boron trifluoride diethyl etherate; potassium carbonate; SULFAMIDE; potassium hydroxide;
tetrakis(triphenylphosphine) palladium(0);
In
tetrahydrofuran; 1,4-dioxane; methanol; water;
3.1: Suzuki Coupling;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: borane-THF / tetrahydrofuran / 20 °C / Reflux
2.1: sodium hypochlorite; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; sodium hydrogencarbonate; sodium bromide / dichloromethane; water / -7 - -2 °C
3.1: potassium hydroxide / methanol / 0 - 20 °C / Inert atmosphere
4.1: boron trifluoride diethyl etherate / tetrahydrofuran / 0.17 h / -78 °C
4.2: 20 - 65 °C
5.1: potassium carbonate / tetrakis(triphenylphosphine) palladium(0) / 1,4-dioxane; water / 2 h / 90 °C
5.2: 2 h / 40 °C
6.1: SULFAMIDE / 1,4-dioxane / 16 h / 90 °C / Sealed tube
With
sodium hypochlorite; borane-THF; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; boron trifluoride diethyl etherate; sodium hydrogencarbonate; potassium carbonate; SULFAMIDE; sodium bromide; potassium hydroxide;
tetrakis(triphenylphosphine) palladium(0);
In
tetrahydrofuran; 1,4-dioxane; methanol; dichloromethane; water;
5.1: Suzuki Coupling;