Technology Process of 3-[5-(3-fluorobenzyl)-1,2,4-oxadiazol-3-yl]-5-(1-methyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine
There total 6 articles about 3-[5-(3-fluorobenzyl)-1,2,4-oxadiazol-3-yl]-5-(1-methyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
(3-fluorophenyl)acetic acid;
With
benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride;
In
N,N-dimethyl-formamide;
at 20 ℃;
for 0.25h;
N-hydroxy-5-(1-methyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine-3-carboxamidine;
In
N,N-dimethyl-formamide;
at 20 ℃;
for 0.333333h;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: pyridine / dichloromethane / 1.5 h / 20 - 25 °C / Inert atmosphere
2.1: tris(dibenzylideneacetone)dipalladium(0) chloroform complex; 1,1'-bis-(diphenylphosphino)ferrocene; zinc / N,N-dimethyl acetamide / 1 h / 70 °C / Inert atmosphere
3.1: potassium hydroxide; hydroxylamine hydrochloride / N,N-dimethyl-formamide; methanol / 84 h / 20 °C
4.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol / N,N-dimethyl-formamide / 0.25 h / 20 °C
4.2: 0.33 h / 20 °C
With
pyridine; tris(dibenzylideneacetone)dipalladium(0) chloroform complex; 1,1'-bis-(diphenylphosphino)ferrocene; hydroxylamine hydrochloride; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; potassium hydroxide; zinc;
In
methanol; dichloromethane; N,N-dimethyl acetamide; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: sodium carbonate; tetrakis(triphenylphosphine) palladium(0) / N,N-dimethyl-formamide / 3.5 h / 10 - 120 °C / Inert atmosphere
2.1: potassium hydroxide; iodine / N,N-dimethyl-formamide / 1.5 h / 20 °C
3.1: pyridine / dichloromethane / 1.5 h / 20 - 25 °C / Inert atmosphere
4.1: tris(dibenzylideneacetone)dipalladium(0) chloroform complex; 1,1'-bis-(diphenylphosphino)ferrocene; zinc / N,N-dimethyl acetamide / 1 h / 70 °C / Inert atmosphere
5.1: potassium hydroxide; hydroxylamine hydrochloride / N,N-dimethyl-formamide; methanol / 84 h / 20 °C
6.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol / N,N-dimethyl-formamide / 0.25 h / 20 °C
6.2: 0.33 h / 20 °C
With
pyridine; tris(dibenzylideneacetone)dipalladium(0) chloroform complex; 1,1'-bis-(diphenylphosphino)ferrocene; tetrakis(triphenylphosphine) palladium(0); hydroxylamine hydrochloride; iodine; sodium carbonate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; potassium hydroxide; zinc;
In
methanol; dichloromethane; N,N-dimethyl acetamide; N,N-dimethyl-formamide;