Technology Process of 2-oxo-2-phenylethyl (3S)-7-[5-chloro-2-(1H-tetrazol-1-yl)phenyl]-5-oxo-1,2,3,5-tetrahydro-3-indolizinecarboxylate
There total 9 articles about 2-oxo-2-phenylethyl (3S)-7-[5-chloro-2-(1H-tetrazol-1-yl)phenyl]-5-oxo-1,2,3,5-tetrahydro-3-indolizinecarboxylate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
(3S)-7-[5-chloro-2-(1H-1,2,3,4-tetrazol-1-yl)phenyl]-5-oxo-1,2,3,5-tetrahydroindolizine-3-carboxylic acid;
With
potassium carbonate;
In
N,N-dimethyl-formamide;
at 20 ℃;
for 0.5h;
α-bromoacetophenone;
In
N,N-dimethyl-formamide;
at 20 ℃;
for 2h;
- Guidance literature:
-
Multi-step reaction with 10 steps
1.1: dichloromethane / 3 h / 20 °C
2.1: triethylamine / 3 h / 120 °C
3.1: sodium hydroxide / 20 °C
4.1: hydrogenchloride; water / 20 h / 140 °C
5.1: sulfuric acid / 4 h / 100 °C
6.1: triethylamine / N,N-dimethyl-formamide / 1 h / 20 °C
7.1: cesium fluoride; tetrakis(triphenylphosphine) palladium(0) / 1,4-dioxane / 0.5 h / 105 °C / Inert atmosphere
8.1: sodium hydroxide; methanol / 4 h / 20 °C
9.1: acetic acid / 0.5 h
9.2: 20 °C
10.1: potassium carbonate / N,N-dimethyl-formamide / 0.5 h / 20 °C
10.2: 2 h / 20 °C
With
hydrogenchloride; methanol; tetrakis(triphenylphosphine) palladium(0); sulfuric acid; water; potassium carbonate; acetic acid; triethylamine; cesium fluoride; sodium hydroxide;
In
1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: triethylamine / 3 h / 120 °C
2.1: sodium hydroxide / 20 °C
3.1: hydrogenchloride; water / 20 h / 140 °C
4.1: sulfuric acid / 4 h / 100 °C
5.1: triethylamine / N,N-dimethyl-formamide / 1 h / 20 °C
6.1: cesium fluoride; tetrakis(triphenylphosphine) palladium(0) / 1,4-dioxane / 0.5 h / 105 °C / Inert atmosphere
7.1: sodium hydroxide; methanol / 4 h / 20 °C
8.1: acetic acid / 0.5 h
8.2: 20 °C
9.1: potassium carbonate / N,N-dimethyl-formamide / 0.5 h / 20 °C
9.2: 2 h / 20 °C
With
hydrogenchloride; methanol; tetrakis(triphenylphosphine) palladium(0); sulfuric acid; water; potassium carbonate; acetic acid; triethylamine; cesium fluoride; sodium hydroxide;
In
1,4-dioxane; N,N-dimethyl-formamide;