Technology Process of potassiuM 1-tert-butyl-3-(Methoxycarbonyl)-1H-pyrrolo[2,3-b]pyridin-2-olate
There total 1 articles about potassiuM 1-tert-butyl-3-(Methoxycarbonyl)-1H-pyrrolo[2,3-b]pyridin-2-olate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
potassium carbonate; potassium hydroxide;
In
tetrahydrofuran; n-heptane; water;
at 10 - 20 ℃;
pH=12.5 - 13.5;
Industry scale;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: acetic acid / methanol / 0.08 h / 6 °C / Industry scale
2.1: potassium hydroxide / toluene; water / 0.33 h / 12.5 °C / Industry scale; Inert atmosphere
2.2: 1.65 h / 12.5 - 14.6 °C / Industry scale; Inert atmosphere
3.1: (9R)-1-[3,5-bis(trifluoromethyl)benzyl]cinchonan-1-ium-9-ol bromide / toluene; water / 16 h / 10 °C / Industry scale; Inert atmosphere
4.1: toluene / 6.67 h / 90 °C / Industry scale
5.1: hydrogen / palladium 10% on activated carbon / toluene; methanol / 20 - 27 °C / 3102.97 Torr / Industry scale
5.2: 20 °C / pH 6.3 / Industry scale
6.1: benzotriazol-1-ol / N,N-dimethyl-formamide / 0.5 h / 17 - 20 °C / Industry scale; Inert atmosphere
6.2: 39.5 h / 14 - 23 °C / Industry scale; Inert atmosphere
With
hydrogen; benzotriazol-1-ol; acetic acid; potassium hydroxide;
(9R)-1-[3,5-bis(trifluoromethyl)benzyl]cinchonan-1-ium-9-ol bromide; palladium 10% on activated carbon;
In
methanol; water; N,N-dimethyl-formamide; toluene;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: acetic acid / methanol / 0.08 h / 6 °C / Industry scale
2.1: potassium hydroxide / toluene; water / 0.33 h / 12.5 °C / Industry scale; Inert atmosphere
2.2: 1.65 h / 12.5 - 14.6 °C / Industry scale; Inert atmosphere
3.1: (9R)-1-[3,5-bis(trifluoromethyl)benzyl]cinchonan-1-ium-9-ol bromide / toluene; water / 16 h / 10 °C / Industry scale; Inert atmosphere
With
acetic acid; potassium hydroxide;
(9R)-1-[3,5-bis(trifluoromethyl)benzyl]cinchonan-1-ium-9-ol bromide;
In
methanol; water; toluene;