Technology Process of 4-Piperidinecarboxaldehyde, 1-(phenylmethyl)-, oxime
There total 3 articles about 4-Piperidinecarboxaldehyde, 1-(phenylmethyl)-, oxime which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
C6H12N2O*ClH; benzaldehyde;
With
magnesium sulfate; triethylamine;
In
dichloromethane;
at 20 ℃;
for 16h;
Inert atmosphere;
With
sodium tetrahydroborate;
In
methanol;
at 20 ℃;
for 1h;
Inert atmosphere;
DOI:10.1055/s-0034-1378881
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: triethylamine; hydroxylamine hydrochloride / dichloromethane / 16 h / 20 °C / Inert atmosphere
2.1: hydrogenchloride / 1,4-dioxane / 2 h / 20 °C / Inert atmosphere
3.1: triethylamine; magnesium sulfate / dichloromethane / 16 h / 20 °C / Inert atmosphere
3.2: 1 h / 20 °C / Inert atmosphere
With
hydrogenchloride; hydroxylamine hydrochloride; magnesium sulfate; triethylamine;
In
1,4-dioxane; dichloromethane;
DOI:10.1055/s-0034-1378881
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: hydrogenchloride / 1,4-dioxane / 2 h / 20 °C / Inert atmosphere
2.1: triethylamine; magnesium sulfate / dichloromethane / 16 h / 20 °C / Inert atmosphere
2.2: 1 h / 20 °C / Inert atmosphere
With
hydrogenchloride; magnesium sulfate; triethylamine;
In
1,4-dioxane; dichloromethane;
DOI:10.1055/s-0034-1378881