Technology Process of N-(3,3-dimethylpiperidin-4-yl)-2-(2-(4-methoxy-2,6-dimethylphenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)acetamide
There total 11 articles about N-(3,3-dimethylpiperidin-4-yl)-2-(2-(4-methoxy-2,6-dimethylphenylsulfonyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazin-1-yl)acetamide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
hydrogen;
palladium on activated charcoal;
In
tetrahydrofuran;
at 20 ℃;
under 6750.68 Torr;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 20 °C
2.1: polyphosphoric acid / 5 h / 90 °C
3.1: hydrogen / palladium on activated charcoal / ethanol / 20 °C / 1500.15 Torr
4.1: triethylamine / dichloromethane / 20 °C
5.1: water; sodium hydroxide / tetrahydrofuran; methanol / 3 h / 20 °C
5.2: 0 °C
6.1: 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 20 °C
7.1: hydrogen / palladium on activated charcoal / tetrahydrofuran / 20 °C / 6750.68 Torr
With
1-hydroxy-7-aza-benzotriazole; water; hydrogen; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; sodium hydroxide;
palladium on activated charcoal;
In
tetrahydrofuran; methanol; ethanol; dichloromethane;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: hydrogen / palladium on activated charcoal / ethanol / 20 °C / 1500.15 Torr
2.1: triethylamine / dichloromethane / 20 °C
3.1: water; sodium hydroxide / tetrahydrofuran; methanol / 3 h / 20 °C
3.2: 0 °C
4.1: 1-hydroxy-7-aza-benzotriazole; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 20 °C
5.1: hydrogen / palladium on activated charcoal / tetrahydrofuran / 20 °C / 6750.68 Torr
With
1-hydroxy-7-aza-benzotriazole; water; hydrogen; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; sodium hydroxide;
palladium on activated charcoal;
In
tetrahydrofuran; methanol; ethanol; dichloromethane;