Technology Process of Piperidine,
4-[4-[1-(1H-benzimidazol-2-ylmethyl)-4-piperidinyl]-1-piperazinyl]-1-[3,5
-bis(trifluoromethyl)benzoyl]-2-(phenylmethyl)-, (2R,4S)-
There total 11 articles about Piperidine,
4-[4-[1-(1H-benzimidazol-2-ylmethyl)-4-piperidinyl]-1-piperazinyl]-1-[3,5
-bis(trifluoromethyl)benzoyl]-2-(phenylmethyl)-, (2R,4S)- which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
With
potassium carbonate;
In
acetonitrile;
for 12h;
Heating / reflux;
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: potassium tert-butylate / toluene / 2 h / Heating / reflux
2.1: hydrogen / palladium 10% on activated carbon / methanol / 50 °C
3.1: toluene / 20 °C
4.1: ethanol; water / 20 h / 60 °C
5.1: pyrographite / 2 h / 40 °C
5.2: 20 - 50 °C
6.1: hydrogen / palladium 10% on activated carbon
7.1: thiophene; hydrogen / palladium 10% on activated carbon / methanol / 50 °C
8.1: hydrogen / palladium 10% on activated carbon / methanol
9.1: potassium carbonate / acetonitrile / 12 h / Heating / reflux
With
thiophene; potassium tert-butylate; hydrogen; potassium carbonate; pyrographite;
palladium 10% on activated carbon;
In
methanol; ethanol; water; toluene; acetonitrile;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: toluene / 20 °C
2.1: ethanol; water / 20 h / 60 °C
3.1: pyrographite / 2 h / 40 °C
3.2: 20 - 50 °C
4.1: hydrogen / palladium 10% on activated carbon
5.1: thiophene; hydrogen / palladium 10% on activated carbon / methanol / 50 °C
6.1: hydrogen / palladium 10% on activated carbon / methanol
7.1: potassium carbonate / acetonitrile / 12 h / Heating / reflux
With
thiophene; hydrogen; potassium carbonate; pyrographite;
palladium 10% on activated carbon;
In
methanol; ethanol; water; toluene; acetonitrile;