Technology Process of 4H-Pyrido[1,2-a]pyrimidin-4-one, 9-methyl-3-(2H-tetrazol-5-yl)-, potassium salt (1:1)
There total 3 articles about 4H-Pyrido[1,2-a]pyrimidin-4-one, 9-methyl-3-(2H-tetrazol-5-yl)-, potassium salt (1:1) which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
potassium hydroxide;
In
isopropyl alcohol;
at 50 ℃;
for 1h;
DOI:10.3987/COM-97-8086
- Guidance literature:
-
With
potassium hydroxide;
In
isopropyl alcohol;
for 2h;
Heating;
DOI:10.3987/COM-97-8086
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 61 percent / NaN3 / acetic acid / 2 h / 90 °C
2: 95 percent / 2N KOH / propan-2-ol / 2 h / Heating
With
potassium hydroxide; sodium azide;
In
acetic acid; isopropyl alcohol;
DOI:10.3987/COM-97-8086