Technology Process of 4,4,4-trifluoro-1-{4-[3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}butan-1-one
There total 6 articles about 4,4,4-trifluoro-1-{4-[3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}butan-1-one which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
4,4,4-trifluorobutyric acid;
With
benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine;
In
N,N-dimethyl-formamide;
for 0.0833333h;
4-[3-(4-fluorophenyl)[1,2,4]oxadiazol-5-yl]piperidine hydrochloride;
In
N,N-dimethyl-formamide;
at 20 ℃;
DOI:10.1021/jm200825u
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: N,N-dimethyl-formamide / 120 °C
2.1: hydrogenchloride / 1,4-dioxane / 20 °C
3.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 0.08 h
3.2: 20 °C
With
hydrogenchloride; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine;
In
1,4-dioxane; N,N-dimethyl-formamide;
DOI:10.1021/jm200825u
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 0.08 h
1.2: 20 °C
2.1: N,N-dimethyl-formamide / 120 °C
3.1: hydrogenchloride / 1,4-dioxane / 20 °C
4.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 0.08 h
4.2: 20 °C
With
hydrogenchloride; benzotriazol-1-ol; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine;
In
1,4-dioxane; N,N-dimethyl-formamide;
DOI:10.1021/jm200825u