Technology Process of C23H22N2O
There total 12 articles about C23H22N2O which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
hydrogenchloride; water;
In
1,4-dioxane;
at 80 ℃;
for 5h;
- Guidance literature:
-
Multi-step reaction with 10 steps
1.1: dichloromethane / 20 °C
2.1: sulfuric acid / 0.5 h / 100 °C
3.1: sulfuric acid / 0.25 h / 100 °C
4.1: trichlorophosphate / Reflux
5.1: methanol / 20 °C / Reflux
6.1: bis-triphenylphosphine-palladium(II) chloride / toluene / 18 h / 80 °C / Inert atmosphere
7.1: potassium tert-butylate / methanol; dimethyl sulfoxide / 10 °C / Inert atmosphere
7.2: 1.25 h / 10 °C
8.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0 °C / Inert atmosphere
8.2: 18 h / 20 °C
8.3: 3 h
9.1: Chiralpak.(R). / ethanol; carbon dioxide; isopropylamine; isopropyl alcohol / Resolution of racemate
10.1: hydrogenchloride; water / 1,4-dioxane / 5 h / 80 °C
With
hydrogenchloride; sulfuric acid; potassium tert-butylate; water; sodium hydride; trichlorophosphate;
bis-triphenylphosphine-palladium(II) chloride;
In
1,4-dioxane; methanol; ethanol; dichloromethane; carbon dioxide; dimethyl sulfoxide; isopropylamine; N,N-dimethyl-formamide; isopropyl alcohol; toluene; mineral oil;
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: sulfuric acid / 0.25 h / 100 °C
2.1: trichlorophosphate / Reflux
3.1: methanol / 20 °C / Reflux
4.1: bis-triphenylphosphine-palladium(II) chloride / toluene / 18 h / 80 °C / Inert atmosphere
5.1: potassium tert-butylate / methanol; dimethyl sulfoxide / 10 °C / Inert atmosphere
5.2: 1.25 h / 10 °C
6.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0 °C / Inert atmosphere
6.2: 18 h / 20 °C
6.3: 3 h
7.1: Chiralpak.(R). / ethanol; carbon dioxide; isopropylamine; isopropyl alcohol / Resolution of racemate
8.1: hydrogenchloride; water / 1,4-dioxane / 5 h / 80 °C
With
hydrogenchloride; sulfuric acid; potassium tert-butylate; water; sodium hydride; trichlorophosphate;
bis-triphenylphosphine-palladium(II) chloride;
In
1,4-dioxane; methanol; ethanol; carbon dioxide; dimethyl sulfoxide; isopropylamine; N,N-dimethyl-formamide; isopropyl alcohol; toluene; mineral oil;