Technology Process of 4-carboxamido-5-(4-sec-butyl-2-aminoanilino)-1,2,3-triazole
There total 6 articles about 4-carboxamido-5-(4-sec-butyl-2-aminoanilino)-1,2,3-triazole which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: 72 percent / fum. HNO3 / acetic acid / 6 h / 50 °C
2.1: 92 percent / aq. H2SO4 / Heating
3.1: aq. HCl; NaNO2 / 0 - 5 °C
3.2: NaN3 / H2O / 1 h / 0 - 5 °C
4.1: NaOEt / ethanol
4.2: ethanol / -10 - 20 °C
5.1: aq. NaOH / Heating
6.1: 91 percent / H2 / 10 percent Pd/C / methanol / 20 °C / 760 Torr
With
hydrogenchloride; sodium hydroxide; sulfuric acid; hydrogen; nitric acid; sodium ethanolate; sodium nitrite;
palladium on activated charcoal;
In
methanol; ethanol; acetic acid;
1.1: Nitration / 2.1: Hydrolysis / 3.1: Diazotization / 3.2: Substitution / 4.1: Addition / 4.2: Cycloaddition / 5.1: Dimroth rearrangement / 6.1: Catalytic hydrogenation;
DOI:10.1016/S0223-5234(00)00180-X
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: 92 percent / aq. H2SO4 / Heating
2.1: aq. HCl; NaNO2 / 0 - 5 °C
2.2: NaN3 / H2O / 1 h / 0 - 5 °C
3.1: NaOEt / ethanol
3.2: ethanol / -10 - 20 °C
4.1: aq. NaOH / Heating
5.1: 91 percent / H2 / 10 percent Pd/C / methanol / 20 °C / 760 Torr
With
hydrogenchloride; sodium hydroxide; sulfuric acid; hydrogen; sodium ethanolate; sodium nitrite;
palladium on activated charcoal;
In
methanol; ethanol;
1.1: Hydrolysis / 2.1: Diazotization / 2.2: Substitution / 3.1: Addition / 3.2: Cycloaddition / 4.1: Dimroth rearrangement / 5.1: Catalytic hydrogenation;
DOI:10.1016/S0223-5234(00)00180-X