Technology Process of 2-{2-cyclopentyl-1-[3-fluoro-4-(1-hydroxy-1-methyl-ethyl)-phenyl]-ethyl}-1H-pyrrolo[2,3-b]pyridin-5-carboxylic acid
There total 19 articles about 2-{2-cyclopentyl-1-[3-fluoro-4-(1-hydroxy-1-methyl-ethyl)-phenyl]-ethyl}-1H-pyrrolo[2,3-b]pyridin-5-carboxylic acid which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
copper(II) choride dihydrate;
In
ethanol;
at 20 ℃;
for 3h;
Reflux;
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: pyridinium chlorochromate / dichloromethane / 3 h / 25 °C
2.1: lithium diisopropyl amide / tetrahydrofuran / 0.08 h / -78 °C
2.2: 1 h / -78 °C
3.1: Dess-Martin periodane / dichloromethane / 1 h / 25 °C
4.1: lithium hexamethyldisilazane / tetrahydrofuran / 1 h / -78 °C
4.2: 1.5 h / -78 °C
5.1: bis(pinacol)diborane; potassium acetate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / dimethyl sulfoxide / 3 h / 20 - 80 °C
5.2: 3 h / 100 °C
6.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 12 h / 20 °C
7.1: hydrogen / palladium 10% on activated carbon / methanol / 5 h / 50 °C / 37503.8 Torr
8.1: sodium hydroxide; water / tetrahydrofuran / 10 h / 70 °C
9.1: copper(II) choride dihydrate / ethanol / 3 h / 20 °C / Reflux
With
copper(II) choride dihydrate; tetrabutyl ammonium fluoride; water; hydrogen; potassium acetate; Dess-Martin periodane; pyridinium chlorochromate; bis(pinacol)diborane; sodium hydroxide; lithium hexamethyldisilazane; lithium diisopropyl amide;
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; palladium 10% on activated carbon;
In
tetrahydrofuran; methanol; ethanol; dichloromethane; dimethyl sulfoxide;
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: lithium diisopropyl amide / tetrahydrofuran / 0.08 h / -78 °C
1.2: 1 h / -78 °C
2.1: Dess-Martin periodane / dichloromethane / 1 h / 25 °C
3.1: lithium hexamethyldisilazane / tetrahydrofuran / 1 h / -78 °C
3.2: 1.5 h / -78 °C
4.1: bis(pinacol)diborane; potassium acetate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / dimethyl sulfoxide / 3 h / 20 - 80 °C
4.2: 3 h / 100 °C
5.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 12 h / 20 °C
6.1: hydrogen / palladium 10% on activated carbon / methanol / 5 h / 50 °C / 37503.8 Torr
7.1: sodium hydroxide; water / tetrahydrofuran / 10 h / 70 °C
8.1: copper(II) choride dihydrate / ethanol / 3 h / 20 °C / Reflux
With
copper(II) choride dihydrate; tetrabutyl ammonium fluoride; water; hydrogen; potassium acetate; Dess-Martin periodane; bis(pinacol)diborane; sodium hydroxide; lithium hexamethyldisilazane; lithium diisopropyl amide;
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; palladium 10% on activated carbon;
In
tetrahydrofuran; methanol; ethanol; dichloromethane; dimethyl sulfoxide;