Technology Process of N-{[(3R,5R)-3-butyl-3-ethyl-7-(methyloxy)-1,1-dioxido-5-phenyl-2,3,4,5-tetrahydro-1,4-benzothiazepin-8-yl]methyl}-N-hydroxyglycine
There total 7 articles about N-{[(3R,5R)-3-butyl-3-ethyl-7-(methyloxy)-1,1-dioxido-5-phenyl-2,3,4,5-tetrahydro-1,4-benzothiazepin-8-yl]methyl}-N-hydroxyglycine which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
C29H42N2O6S;
With
sodium cyanoborohydride; acetic acid;
In
methanol; dichloromethane;
at 22 ℃;
for 2h;
With
trifluoroacetic acid;
In
methanol; dichloromethane;
at 22 ℃;
for 16h;
- Guidance literature:
-
Multi-step reaction with 7 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: zinc / 1,1'-bis-(diphenylphosphino)ferrocene; tris-(dibenzylideneacetone)dipalladium(0) / N,N-dimethyl-formamide / 8.25 h / 20 - 80 °C / Inert atmosphere
4.1: diisobutylaluminium hydride / dichloromethane; toluene / 1 h / 0 °C
4.2: 1 h / Cooling with ice
5.1: acetic acid / 1,2-dichloro-ethane / 1 h / 20 °C
5.2: 1 h / 20 °C
5.3: 1 h
6.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 16 h / 22 °C
7.1: sodium cyanoborohydride; acetic acid / dichloromethane; methanol / 2 h / 22 °C
7.2: 16 h / 22 °C
With
pyridine; hydrogenchloride; aluminum (III) chloride; diisobutylaluminium hydride; sodium cyanoborohydride; acetic acid; 3-chloro-benzenecarboperoxoic acid; zinc;
1,1'-bis-(diphenylphosphino)ferrocene; tris-(dibenzylideneacetone)dipalladium(0);
In
methanol; dichloromethane; 1,2-dichloro-ethane; N,N-dimethyl-formamide; toluene;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: pyridine / dichloromethane / 0.5 h / 0 - 10 °C / Inert atmosphere
2.1: zinc / 1,1'-bis-(diphenylphosphino)ferrocene; tris-(dibenzylideneacetone)dipalladium(0) / N,N-dimethyl-formamide / 8.25 h / 20 - 80 °C / Inert atmosphere
3.1: diisobutylaluminium hydride / dichloromethane; toluene / 1 h / 0 °C
3.2: 1 h / Cooling with ice
4.1: acetic acid / 1,2-dichloro-ethane / 1 h / 20 °C
4.2: 1 h / 20 °C
4.3: 1 h
5.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 16 h / 22 °C
6.1: sodium cyanoborohydride; acetic acid / dichloromethane; methanol / 2 h / 22 °C
6.2: 16 h / 22 °C
With
pyridine; diisobutylaluminium hydride; sodium cyanoborohydride; acetic acid; 3-chloro-benzenecarboperoxoic acid; zinc;
1,1'-bis-(diphenylphosphino)ferrocene; tris-(dibenzylideneacetone)dipalladium(0);
In
methanol; dichloromethane; 1,2-dichloro-ethane; N,N-dimethyl-formamide; toluene;