Technology Process of 3-Methyl-4-(4-nitrophenyl)-4-oxobutanoic acid
There total 5 articles about 3-Methyl-4-(4-nitrophenyl)-4-oxobutanoic acid which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sodium hydroxide;
In
ethanol;
at 67 ℃;
for 28h;
Temperature;
Large scale;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: dicyclohexyl-carbodiimide; dmap / dichloromethane / 34 h / 26 °C / Large scale
2: sodium ethanolate / N,N-dimethyl-formamide / 15.5 h / -5 - 0 °C / Large scale
3: ethanol / 16 h / 52 °C / Large scale
4: sodium ethanolate / N,N-dimethyl-formamide / 14 h / 16 °C / Large scale
5: sodium hydroxide / ethanol / 28 h / 67 °C / Large scale
With
dmap; sodium ethanolate; dicyclohexyl-carbodiimide; sodium hydroxide;
In
ethanol; dichloromethane; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: sodium ethanolate / N,N-dimethyl-formamide / 15.5 h / -5 - 0 °C / Large scale
2: ethanol / 16 h / 52 °C / Large scale
3: sodium ethanolate / N,N-dimethyl-formamide / 14 h / 16 °C / Large scale
4: sodium hydroxide / ethanol / 28 h / 67 °C / Large scale
With
sodium ethanolate; sodium hydroxide;
In
ethanol; N,N-dimethyl-formamide;