Technology Process of trans-N-(4-{2-[4-(2,3-dihydrofuro[2,3-c]pyridin-7-yl)piperazin-1-yl]ethyl}cyclohexyl)acetamide
There total 4 articles about trans-N-(4-{2-[4-(2,3-dihydrofuro[2,3-c]pyridin-7-yl)piperazin-1-yl]ethyl}cyclohexyl)acetamide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
trans-4-{2-[4-(2,3-dihydrofuro[2,3-c]pyridin-7-yl)piperazin-1-yl]ethyl}cyclohexylamine trihydrochloride; acetic acid;
With
O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; N-ethyl-N,N-diisopropylamine;
In
N,N-dimethyl-formamide;
at 20 ℃;
for 4h;
With
sodium hydroxide;
In
water; N,N-dimethyl-formamide;
Cooling with ice;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: hydrogen; acetic acid / platinum(IV) oxide / methanol / 24 h / 20 °C
2.1: triethylamine / dichloromethane; methanol / 0.5 h / 20 °C
2.2: 4 h / 20 °C
2.3: Cooling with ice
3.1: hydrogenchloride; water / dichloromethane; 1,4-dioxane / 3.5 h / 20 °C
4.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 4 h / 20 °C
4.2: Cooling with ice
With
hydrogenchloride; water; hydrogen; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; acetic acid; triethylamine; N-ethyl-N,N-diisopropylamine;
platinum(IV) oxide;
In
1,4-dioxane; methanol; dichloromethane; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: triethylamine / dichloromethane; methanol / 0.5 h / 20 °C
1.2: 4 h / 20 °C
1.3: Cooling with ice
2.1: hydrogenchloride; water / dichloromethane; 1,4-dioxane / 3.5 h / 20 °C
3.1: N-ethyl-N,N-diisopropylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 4 h / 20 °C
3.2: Cooling with ice
With
hydrogenchloride; water; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; triethylamine; N-ethyl-N,N-diisopropylamine;
In
1,4-dioxane; methanol; dichloromethane; N,N-dimethyl-formamide;