Technology Process of Diethyl 2,2'-diazidobibenzyl-4,4'-dicarboxylate
There total 7 articles about Diethyl 2,2'-diazidobibenzyl-4,4'-dicarboxylate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 0.5 h / Heating
2: 85 percent / HNO3, H2SO4 / 3 h / Ambient temperature
3: 88 percent / Fe, aq. HCl / ethanol / 3 h / Heating
4: 1.) conc. aq. HCl, NaNO2, 2.) aq. NaN3 / 1.) EtOH, below 5 deg C, 30 min, 2.) 45 min
With
hydrogenchloride; sodium azide; sulfuric acid; nitric acid; iron; sodium nitrite;
In
ethanol;
DOI:10.1021/jo00071a034
- Guidance literature:
-
Multi-step reaction with 6 steps
1: aq. KOCl / dioxane / 3 h / 75 - 80 °C
2: PCl5 / 0.5 h / Heating
3: 0.5 h / Heating
4: 85 percent / HNO3, H2SO4 / 3 h / Ambient temperature
5: 88 percent / Fe, aq. HCl / ethanol / 3 h / Heating
6: 1.) conc. aq. HCl, NaNO2, 2.) aq. NaN3 / 1.) EtOH, below 5 deg C, 30 min, 2.) 45 min
With
hydrogenchloride; sodium azide; potassium hypochlorite; phosphorus pentachloride; sulfuric acid; nitric acid; iron; sodium nitrite;
In
1,4-dioxane; ethanol;
DOI:10.1021/jo00071a034
- Guidance literature:
-
Multi-step reaction with 5 steps
1: PCl5 / 0.5 h / Heating
2: 0.5 h / Heating
3: 85 percent / HNO3, H2SO4 / 3 h / Ambient temperature
4: 88 percent / Fe, aq. HCl / ethanol / 3 h / Heating
5: 1.) conc. aq. HCl, NaNO2, 2.) aq. NaN3 / 1.) EtOH, below 5 deg C, 30 min, 2.) 45 min
With
hydrogenchloride; sodium azide; phosphorus pentachloride; sulfuric acid; nitric acid; iron; sodium nitrite;
In
ethanol;
DOI:10.1021/jo00071a034