Technology Process of 2-(2-(4-fluorobenzylthio)-4-oxo-4,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-1-yl)acetonitrile
There total 6 articles about 2-(2-(4-fluorobenzylthio)-4-oxo-4,5,6,7-tetrahydro-1H-cyclopenta[d]pyrimidin-1-yl)acetonitrile which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
trifluoroacetic anhydride;
In
tetrahydrofuran;
at -15 ℃;
for 0.166667h;
Inert atmosphere;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: potassium carbonate; potassium iodide / acetone / 2 h / Reflux
2.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / Inert atmosphere; Reflux
3.1: water; lithium hydroxide monohydrate / isopropyl alcohol / 2 h / 20 °C
4.1: N,N-dimethyl-formamide; thionyl chloride / dichloromethane / 0.5 h / Cooling with ice
4.2: 0.17 h / Cooling with ice
5.1: trifluoroacetic anhydride / tetrahydrofuran / 0.17 h / -15 °C / Inert atmosphere
With
thionyl chloride; lithium hydroxide monohydrate; water; potassium carbonate; N-ethyl-N,N-diisopropylamine; N,N-dimethyl-formamide; trifluoroacetic anhydride; potassium iodide;
In
tetrahydrofuran; dichloromethane; isopropyl alcohol; acetone;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: potassium carbonate; potassium iodide / acetone / 2 h / Reflux
2.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / Inert atmosphere; Reflux
3.1: water; lithium hydroxide monohydrate / isopropyl alcohol / 2 h / 20 °C
4.1: N,N-dimethyl-formamide; thionyl chloride / dichloromethane / 0.5 h / Cooling with ice
4.2: 0.17 h / Cooling with ice
5.1: trifluoroacetic anhydride / tetrahydrofuran / 0.17 h / -15 °C / Inert atmosphere
With
thionyl chloride; lithium hydroxide monohydrate; water; potassium carbonate; N-ethyl-N,N-diisopropylamine; N,N-dimethyl-formamide; trifluoroacetic anhydride; potassium iodide;
In
tetrahydrofuran; dichloromethane; isopropyl alcohol; acetone;