Technology Process of C20H19N5O
There total 5 articles about C20H19N5O which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
(3-prop-2-ynoxyphenyl)ammonium chloride; 2-chloro-5-methyl-N4-[3-(aminophenyl)]pyrimidine-4-amine;
With
hydrogenchloride;
In
ethanol; water;
at 120 ℃;
for 2h;
With
sodium hydrogencarbonate;
In
water; ethyl acetate;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: N-ethyl-N,N-diisopropylamine / butan-1-ol / 0.5 h / 120 °C / Microwave irradiation
2: hydrogenchloride / ethanol; water / 2 h / 120 °C
With
hydrogenchloride; N-ethyl-N,N-diisopropylamine;
In
ethanol; water; butan-1-ol;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: potassium carbonate / acetonitrile / 8 h / Reflux
2: iron; ammonium chloride / methanol; water / 4 h / 80 °C
3: hydrogenchloride / ethanol; water / 2 h / 120 °C
With
hydrogenchloride; iron; potassium carbonate; ammonium chloride;
In
methanol; ethanol; water; acetonitrile;