Technology Process of 4-[(3R,5R)-3-butyl-3-ethyl-7-(methyloxy)-1,1-dioxido-5-phenyl-2,3,4,5-tetrahydro-1,4-benzothiazepin-8-yl]butanamide trifluoroacetate
There total 9 articles about 4-[(3R,5R)-3-butyl-3-ethyl-7-(methyloxy)-1,1-dioxido-5-phenyl-2,3,4,5-tetrahydro-1,4-benzothiazepin-8-yl]butanamide trifluoroacetate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
4-[(3R,5R)-3-butyl-3-ethyl-7-(methyloxy)-1,1-dioxido-5-phenyl-2,3,4,5-tetrahydro-1,4-benzothiazepin-8-yl]butanenitrile;
With
dihydrogen peroxide; potassium carbonate;
In
dimethyl sulfoxide;
at 20 ℃;
for 2h;
Cooling with ice;
trifluoroacetic acid;
In
water; acetonitrile;
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: hydrogenchloride; aluminum (III) chloride / 1,2-dichloro-ethane / 2.5 h / 20 °C
1.2: Cooling with ice
2.1: pyridine / dichloromethane / 0.5 h / 0 - 10 °C / Inert atmosphere
3.1: triethylamine / bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 120 °C / sealed tube
4.1: hydrogen / palladium 10% on activated carbon / ethanol / 20 °C / 760.05 Torr
5.1: water; lithium hydroxide / tetrahydrofuran; methanol / 20 °C
5.2: pH 1 - 2
6.1: borane-THF / tetrahydrofuran / 20 °C
6.2: 0.5 h
7.1: triethylamine / dichloromethane / 20 °C / Cooling with ice
8.1: dimethyl sulfoxide / 60 °C
9.1: potassium carbonate; dihydrogen peroxide / dimethyl sulfoxide / 2 h / 20 °C / Cooling with ice
With
pyridine; hydrogenchloride; aluminum (III) chloride; borane-THF; water; hydrogen; dihydrogen peroxide; potassium carbonate; triethylamine; lithium hydroxide;
bis-triphenylphosphine-palladium(II) chloride; palladium 10% on activated carbon;
In
tetrahydrofuran; methanol; ethanol; dichloromethane; dimethyl sulfoxide; 1,2-dichloro-ethane; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: pyridine / dichloromethane / 0.5 h / 0 - 10 °C / Inert atmosphere
2.1: triethylamine / bis-triphenylphosphine-palladium(II) chloride / N,N-dimethyl-formamide / 120 °C / sealed tube
3.1: hydrogen / palladium 10% on activated carbon / ethanol / 20 °C / 760.05 Torr
4.1: water; lithium hydroxide / tetrahydrofuran; methanol / 20 °C
4.2: pH 1 - 2
5.1: borane-THF / tetrahydrofuran / 20 °C
5.2: 0.5 h
6.1: triethylamine / dichloromethane / 20 °C / Cooling with ice
7.1: dimethyl sulfoxide / 60 °C
8.1: potassium carbonate; dihydrogen peroxide / dimethyl sulfoxide / 2 h / 20 °C / Cooling with ice
With
pyridine; borane-THF; water; hydrogen; dihydrogen peroxide; potassium carbonate; triethylamine; lithium hydroxide;
bis-triphenylphosphine-palladium(II) chloride; palladium 10% on activated carbon;
In
tetrahydrofuran; methanol; ethanol; dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide;