Technology Process of 2,6-Dibromo-3-methoxy-5-nitropyridine
There total 4 articles about 2,6-Dibromo-3-methoxy-5-nitropyridine which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sulfuric acid; nitric acid;
at 60 - 65 ℃;
for 2h;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 79 percent / potassium carbonate / dimethylsulfoxide / 1 h / Heating
2: 45 percent / nitric acid, conc. sulfuric acid / 2 h / 60 - 65 °C
With
sulfuric acid; nitric acid; potassium carbonate;
In
dimethyl sulfoxide;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: bromine; sodium hydroxide / 5 h / 0 - 20 °C
2: potassium carbonate / dimethyl sulfoxide / 2 h / Reflux
3: sulfuric acid; nitric acid / 36 h / 0 - 65 °C
With
sulfuric acid; bromine; nitric acid; potassium carbonate; sodium hydroxide;
In
dimethyl sulfoxide;
DOI:10.1016/j.bmc.2014.05.021