Technology Process of 6-chloro-5-[4-(2-hydroxyethyl)-3-methoxyphenyl]-1H-indole-3-carboxylic acid
There total 4 articles about 6-chloro-5-[4-(2-hydroxyethyl)-3-methoxyphenyl]-1H-indole-3-carboxylic acid which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sodium chlorite; sodium dihydrogen phosphate; 2-methyl-but-2-ene;
In
tetrahydrofuran; water; tert-butyl alcohol;
at 30 ℃;
for 3h;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate / N,N-dimethyl-formamide / 3 h / 90 °C / Inert atmosphere
2: 2-methyl-but-2-ene; sodium chlorite; sodium dihydrogen phosphate / water; tert-butyl alcohol; tetrahydrofuran / 3 h / 30 °C
With
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium chlorite; sodium dihydrogen phosphate; 2-methyl-but-2-ene; potassium carbonate;
In
tetrahydrofuran; water; N,N-dimethyl-formamide; tert-butyl alcohol;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: potassium acetate / dimethyl sulfoxide / 1 h / 100 °C
2: N,N-dimethyl(methylene)ammonium chloride / 1,4-dioxane / 0.17 h / 20 °C / Sealed tube
3: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate / N,N-dimethyl-formamide / 3 h / 90 °C / Inert atmosphere
4: 2-methyl-but-2-ene; sodium chlorite; sodium dihydrogen phosphate / water; tert-butyl alcohol; tetrahydrofuran / 3 h / 30 °C
With
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium chlorite; sodium dihydrogen phosphate; 2-methyl-but-2-ene; N,N-dimethyl(methylene)ammonium chloride; potassium acetate; potassium carbonate;
In
tetrahydrofuran; 1,4-dioxane; water; dimethyl sulfoxide; N,N-dimethyl-formamide; tert-butyl alcohol;