Technology Process of C17H16N4O2
There total 4 articles about C17H16N4O2 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: sodium nitrite; hydrogenchloride / water / 0.75 h / 0 °C
1.2: 16 h / 0 - 20 °C
2.1: triethylamine / ethanol / 3 h / pH 9.5 / Reflux
3.1: polyphosphoric acid / 1.25 h / 90 °C / Inert atmosphere
With
hydrogenchloride; triethylamine; sodium nitrite;
In
ethanol; water;
- Guidance literature:
-
aqueous citric acid;
at 90 ℃;
for 1.25h;
Inert atmosphere;
With
sodium hydroxide;
In
water;
Cooling with ice;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: pyridine; dmap / 5 h / 0 - 25 °C
2.1: hydrogen; palladium 10% on activated carbon / methanol / 6 h / 2585.81 Torr
3.1: sodium nitrite; hydrogenchloride / water / 0.75 h / 0 °C
3.2: 16 h / 0 - 20 °C
4.1: triethylamine / ethanol / 3 h / pH 9.5 / Reflux
5.1: polyphosphoric acid / 1.25 h / 90 °C / Inert atmosphere
With
pyridine; hydrogenchloride; dmap; palladium 10% on activated carbon; hydrogen; triethylamine; sodium nitrite;
In
methanol; ethanol; water;