Technology Process of 1-Phenylglyoxal-2-dicyclohexylhydrazon
There total 5 articles about 1-Phenylglyoxal-2-dicyclohexylhydrazon which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sulfuric acid;
In
ethanol;
for 3h;
Heating;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: zinc dust, glacial acetic acid / 0.67 h / Heating
2: potassium hydroxide / ethanol / 1 h / 40 - 50 °C / pH 10
3: dimethylformamide / 12 h / Ambient temperature
4: aq. NaHCO3 / 12 h / pH 8; other 1,1-dimethyl-5,5-dialkyl-3-aryl-1,4,5-triaza-1,3-pentadienium salts, other pH, other times
5: 50 percent / 20 percent H2SO4 / ethanol / 3 h / Heating
With
potassium hydroxide; sulfuric acid; sodium hydrogencarbonate; acetic acid; zinc;
In
ethanol; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: potassium hydroxide / ethanol / 1 h / 40 - 50 °C / pH 10
2: dimethylformamide / 12 h / Ambient temperature
3: aq. NaHCO3 / 12 h / pH 8; other 1,1-dimethyl-5,5-dialkyl-3-aryl-1,4,5-triaza-1,3-pentadienium salts, other pH, other times
4: 50 percent / 20 percent H2SO4 / ethanol / 3 h / Heating
With
potassium hydroxide; sulfuric acid; sodium hydrogencarbonate;
In
ethanol; N,N-dimethyl-formamide;