Technology Process of C12H14N2O4
There total 5 articles about C12H14N2O4 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
C19H20N2O5;
With
methanol; sodium cyanoborohydride;
at 20 ℃;
for 1.5h;
Inert atmosphere;
With
hydrogenchloride;
In
methanol;
pH=2 - 3;
With
sodium hydroxide;
In
methanol;
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: hydroxylamine hydrochloride; pyridine / methanol / 3 h / 20 °C / Inert atmosphere
2.1: sodium cyanoborohydride; methanol / 1.5 h / 20 °C / Inert atmosphere
2.2: pH 2 - 3
With
pyridine; methanol; hydroxylamine hydrochloride; sodium cyanoborohydride;
In
methanol;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: sodium hydroxide; methanol / 3 h / 20 °C / Inert atmosphere
1.2: 36 h / 20 °C / Inert atmosphere
2.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.3 h / -78 °C / Inert atmosphere
2.2: 0.25 h / -78 - 20 °C
3.1: hydroxylamine hydrochloride; pyridine / methanol / 3 h / 20 °C / Inert atmosphere
4.1: sodium cyanoborohydride; methanol / 1.5 h / 20 °C / Inert atmosphere
4.2: pH 2 - 3
With
pyridine; methanol; oxalyl dichloride; hydroxylamine hydrochloride; sodium cyanoborohydride; dimethyl sulfoxide; sodium hydroxide;
In
methanol; dichloromethane;