Technology Process of (R)-4-(4-((4'-chlorobiphenyl-2-yl)(cyano)methyl)piperidin-1-yl)benzoic acid, hydrochloride salt
There total 7 articles about (R)-4-(4-((4'-chlorobiphenyl-2-yl)(cyano)methyl)piperidin-1-yl)benzoic acid, hydrochloride salt which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
hydrogenchloride;
In
methanol; diethyl ether; dichloromethane;
for 0.166667h;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: sodium carbonate / tetrakis(triphenylphosphine) palladium(0) / toluene; water / Inert atmosphere; Reflux
2.1: N,N-dimethyl-formamide; mineral oil / 1 h / 18 - 25 °C
2.2: 38 h / 0 - 25 °C
3.1: trifluoroacetic acid / dichloromethane; methanol / 0.25 h / 18 - 25 °C
3.2: pH ~ 11
4.1: N-ethyl-N,N-diisopropylamine / dimethyl sulfoxide / 80 h / 120 °C
5.1: dichloromethane; methanol / 0.5 h / 18 - 25 °C
6.1: hydrogenchloride / dichloromethane; diethyl ether; methanol / 0.17 h
With
hydrogenchloride; sodium carbonate; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid;
tetrakis(triphenylphosphine) palladium(0);
In
methanol; diethyl ether; dichloromethane; water; dimethyl sulfoxide; N,N-dimethyl-formamide; toluene; mineral oil;
1.1: Suzuki Coupling;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: sodium carbonate / tetrakis(triphenylphosphine) palladium(0) / toluene; water / Inert atmosphere; Reflux
2.1: N,N-dimethyl-formamide; mineral oil / 1 h / 18 - 25 °C
2.2: 38 h / 0 - 25 °C
3.1: trifluoroacetic acid / dichloromethane; methanol / 0.25 h / 18 - 25 °C
3.2: pH ~ 11
4.1: N-ethyl-N,N-diisopropylamine / dimethyl sulfoxide / 80 h / 120 °C
5.1: dichloromethane; methanol / 0.5 h / 18 - 25 °C
6.1: hydrogenchloride / dichloromethane; diethyl ether; methanol / 0.17 h
With
hydrogenchloride; sodium carbonate; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid;
tetrakis(triphenylphosphine) palladium(0);
In
methanol; diethyl ether; dichloromethane; water; dimethyl sulfoxide; N,N-dimethyl-formamide; toluene; mineral oil;
1.1: Suzuki Coupling;