Technology Process of C19H21N5O
There total 6 articles about C19H21N5O 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
triethyloxonium fluoroborate;
In
tetrahydrofuran;
at 20 - 75 ℃;
for 3h;
Inert atmosphere;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: dimethyl sulfoxide / 4 h / 90 °C
2: trifluoroacetic acid / dichloromethane / 2.5 h / 20 °C
3: N-ethyl-N,N-diisopropylamine / isopropyl alcohol / 0.33 h / 120 °C / Microwave irradiation
4: ammonium chloride; iron / ethanol; water / 8.75 h / 80 °C
5: triethyloxonium fluoroborate / tetrahydrofuran / 3 h / 20 - 75 °C / Inert atmosphere
With
triethyloxonium fluoroborate; iron; ammonium chloride; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid;
In
tetrahydrofuran; ethanol; dichloromethane; water; dimethyl sulfoxide; isopropyl alcohol;
- Guidance literature:
-
Multi-step reaction with 6 steps
1: pyridine / dichloromethane / 5 h / 0 - 20 °C
2: dimethyl sulfoxide / 4 h / 90 °C
3: trifluoroacetic acid / dichloromethane / 2.5 h / 20 °C
4: N-ethyl-N,N-diisopropylamine / isopropyl alcohol / 0.33 h / 120 °C / Microwave irradiation
5: ammonium chloride; iron / ethanol; water / 8.75 h / 80 °C
6: triethyloxonium fluoroborate / tetrahydrofuran / 3 h / 20 - 75 °C / Inert atmosphere
With
pyridine; triethyloxonium fluoroborate; iron; ammonium chloride; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid;
In
tetrahydrofuran; ethanol; dichloromethane; water; dimethyl sulfoxide; isopropyl alcohol;
