Technology Process of 1,2-Ethanedione, 1-(4-benzoyl-1-piperazinyl)-2-(4-fluoro-7-(1H-1,2,3-triazol-1-yl)-1H-pyrrolo(2,3-C)pyridin-3-yl)-
There total 8 articles about 1,2-Ethanedione, 1-(4-benzoyl-1-piperazinyl)-2-(4-fluoro-7-(1H-1,2,3-triazol-1-yl)-1H-pyrrolo(2,3-C)pyridin-3-yl)- which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
With
sodium t-butanolate;
In
tetrahydrofuran; N,N-dimethyl-formamide;
at -5 - 20 ℃;
for 1h;
- Guidance literature:
-
With
copper; potassium carbonate;
at 140 ℃;
for 6h;
Inert atmosphere;
Sealed tube;
DOI:10.1021/jm3016377
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: tetrafluoroboric acid; sodium nitrite / ethanol; water / 3 h / 0 °C / Inert atmosphere
1.2: 4 h / 100 °C / Inert atmosphere
2.1: hydrogenchloride / toluene / 2 h / Inert atmosphere; Sealed tube; Heating
3.1: sulfuric acid; nitric acid / 1 h / 20 - 80 °C / Inert atmosphere
4.1: tetrahydrofuran / 2.25 h / Inert atmosphere; Cooling
5.1: aluminum (III) chloride; 1-ethyl-3-methyl-1H-imidazol-3-ium chloride / 8 h / 20 °C / Inert atmosphere
5.2: Inert atmosphere; Cooling with ice
6.1: N-ethyl-N,N-diisopropylamine; 3-[(diethoxyphosphinyl)oxy]-1,2,3-benzotriazin-4(3H)-one / N,N-dimethyl-formamide / 20 °C / Inert atmosphere
7.1: potassium carbonate; copper / 6 h / 140 °C / Inert atmosphere; Sealed tube
With
hydrogenchloride; aluminum (III) chloride; tetrafluoroboric acid; sulfuric acid; nitric acid; copper; potassium carbonate; 1-ethyl-3-methyl-1H-imidazol-3-ium chloride; N-ethyl-N,N-diisopropylamine; 3-[(diethoxyphosphinyl)oxy]-1,2,3-benzotriazin-4(3H)-one; sodium nitrite;
In
tetrahydrofuran; ethanol; water; N,N-dimethyl-formamide; toluene;
4.1: |Bartoli Indole Synthesis;
DOI:10.1021/jm3016377