Technology Process of N-[(R)-2-(5-bromopyridin-3-ylamino)-2-phenylethyl]-2-methoxyacetamide
There total 5 articles about N-[(R)-2-(5-bromopyridin-3-ylamino)-2-phenylethyl]-2-methoxyacetamide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate;
In
N,N-dimethyl-formamide;
at 20 ℃;
for 3h;
Inert atmosphere;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: L-proline; potassium carbonate; copper(l) iodide / dimethyl sulfoxide / 12 h / 100 °C / Inert atmosphere
2: triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran / 0 - 20 °C / Inert atmosphere
3: hydrazine hydrate / ethanol / 1 h / 80 °C / Inert atmosphere
4: triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / N,N-dimethyl-formamide / 3 h / 20 °C / Inert atmosphere
With
copper(l) iodide; potassium carbonate; hydrazine hydrate; triethylamine; triphenylphosphine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; L-proline; diethylazodicarboxylate;
In
tetrahydrofuran; ethanol; dimethyl sulfoxide; N,N-dimethyl-formamide;
2: |Mitsunobu Displacement;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: L-proline; potassium carbonate; copper(l) iodide / dimethyl sulfoxide / 12 h / 100 °C / Inert atmosphere
2: triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran / 0 - 20 °C / Inert atmosphere
3: hydrazine hydrate / ethanol / 1 h / 80 °C / Inert atmosphere
4: triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / N,N-dimethyl-formamide / 3 h / 20 °C / Inert atmosphere
With
copper(l) iodide; potassium carbonate; hydrazine hydrate; triethylamine; triphenylphosphine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; L-proline; diethylazodicarboxylate;
In
tetrahydrofuran; ethanol; dimethyl sulfoxide; N,N-dimethyl-formamide;
2: |Mitsunobu Displacement;