Technology Process of 1-Piperidinecarboxamide,
N-[[3,5-bis(trifluoromethyl)phenyl]methyl]-4-(dimethylamino)-2-(4-fluoro-
2-methylphenyl)-N-methyl-, (2R,4R)-
There total 6 articles about 1-Piperidinecarboxamide,
N-[[3,5-bis(trifluoromethyl)phenyl]methyl]-4-(dimethylamino)-2-(4-fluoro-
2-methylphenyl)-N-methyl-, (2R,4R)- 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
sodium tris(acetoxy)borohydride;
In
acetonitrile;
at 20 ℃;
for 24h;
optical yield given as %de;
Inert atmosphere;
DOI:10.1021/jm1013264
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: iodine; magnesium / tetrahydrofuran / 35 - 70 °C / Inert atmosphere; Reflux; Large scale reaction
1.2: -20 - 30 °C / Inert atmosphere; Large scale reaction
2.1: Wilkinson's catalyst; hydrogen / isopropyl alcohol / 5 h / 50 - 60 °C / 3750.38 Torr / Inert atmosphere; Large scale reaction
3.1: 5% Pd(II)/C(eggshell); hydrogen / isopropyl alcohol / 5 h / 20 °C / 3000.3 Torr / Inert atmosphere; Large scale reaction
3.2: Inert atmosphere; Large scale reaction
4.1: sodium hydrogencarbonate / dichloromethane; water / 0.5 h / Inert atmosphere; Large scale reaction
4.2: 20 °C / Inert atmosphere; Large scale reaction
5.1: sodium hydrogencarbonate / water; ethyl acetate / 0.25 h / 20 °C / Inert atmosphere
5.2: 3 h / 0 - 20 °C / Inert atmosphere
5.3: 2 h / 20 °C / Inert atmosphere
6.1: sodium tris(acetoxy)borohydride / acetonitrile / 24 h / 20 °C / Inert atmosphere
With
Wilkinson's catalyst; 5% Pd(II)/C(eggshell); hydrogen; iodine; sodium tris(acetoxy)borohydride; sodium hydrogencarbonate; magnesium;
In
tetrahydrofuran; dichloromethane; water; ethyl acetate; isopropyl alcohol; acetonitrile;
1.2: Comins type reaction;
DOI:10.1021/jm1013264
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: Wilkinson's catalyst; hydrogen / isopropyl alcohol / 5 h / 50 - 60 °C / 3750.38 Torr / Inert atmosphere; Large scale reaction
2.1: 5% Pd(II)/C(eggshell); hydrogen / isopropyl alcohol / 5 h / 20 °C / 3000.3 Torr / Inert atmosphere; Large scale reaction
2.2: Inert atmosphere; Large scale reaction
3.1: sodium hydrogencarbonate / dichloromethane; water / 0.5 h / Inert atmosphere; Large scale reaction
3.2: 20 °C / Inert atmosphere; Large scale reaction
4.1: sodium hydrogencarbonate / water; ethyl acetate / 0.25 h / 20 °C / Inert atmosphere
4.2: 3 h / 0 - 20 °C / Inert atmosphere
4.3: 2 h / 20 °C / Inert atmosphere
5.1: sodium tris(acetoxy)borohydride / acetonitrile / 24 h / 20 °C / Inert atmosphere
With
Wilkinson's catalyst; 5% Pd(II)/C(eggshell); hydrogen; sodium tris(acetoxy)borohydride; sodium hydrogencarbonate;
In
dichloromethane; water; ethyl acetate; isopropyl alcohol; acetonitrile;
DOI:10.1021/jm1013264