Technology Process of N-benzyl-1-(4-(4-fluorobenzyl)-4H-thieno[3,2-b]pyrrole-5-carbonyl)piperidine-4-carboxamide
There total 7 articles about N-benzyl-1-(4-(4-fluorobenzyl)-4H-thieno[3,2-b]pyrrole-5-carbonyl)piperidine-4-carboxamide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: potassium carbonate / N,N-dimethyl-formamide / 18 h / 60 °C
2.1: potassium hydroxide / ethanol; water / 16 h / 40 °C
3.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / dichloromethane / 0.5 h / 20 °C
3.2: 16 h / 20 °C
4.1: potassium hydroxide / ethanol; water / 16 h / 40 °C
5.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / dichloromethane / 0.5 h / 20 °C
5.2: 16 h / 20 °C / Inert atmosphere
With
potassium carbonate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; potassium hydroxide;
In
ethanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1021/jm300214e
- Guidance literature:
-
C20H19FN2O3S;
With
benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine;
In
dichloromethane;
at 20 ℃;
for 0.5h;
benzylamine;
In
dichloromethane;
at 20 ℃;
for 16h;
Inert atmosphere;
DOI:10.1021/jm300214e
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / dichloromethane / 0.5 h / 20 °C
1.2: 16 h / 20 °C
2.1: potassium hydroxide / ethanol; water / 16 h / 40 °C
3.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / dichloromethane / 0.5 h / 20 °C
3.2: 16 h / 20 °C / Inert atmosphere
With
benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; potassium hydroxide;
In
ethanol; dichloromethane; water;
DOI:10.1021/jm300214e