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CAS No.: | 873055-58-4 |
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Name: | 5-Amino-2,4-di-tert-butylphenol |
Article Data: | 25 |
Molecular Structure: | |
Formula: | C14H23NO |
Molecular Weight: | 221.343 |
Synonyms: | 5-AMino-2,4-di-tert-butylphenol |
Density: | 0.990±0.06 g/cm3(Predicted) |
Boiling Point: | 319.7±30.0 °C(Predicted) |
PSA: | 46.25000 |
LogP: | 4.15060 |
2,4-di-tert-butyl-5-nitro-phenol
5-amino-2,4-di-tert-butyl-phenol
Conditions | Yield |
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With ammonium formate; 5%-palladium/activated carbon In ethanol for 2h; Heating / reflux; | 100% |
With ammonium formate; palladium on carbon In ethanol for 2h; Reflux; | 100% |
With 5%-palladium/activated carbon; ammonium formate In ethanol for 2h; Reflux; | 100% |
5-amino-2,4-di-tert-butyl-phenol
Conditions | Yield |
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With hydrogenchloride In ethanol; water for 6h; Reflux; | 89% |
With hydrogenchloride In ethanol; water for 12h; Reflux; | 88% |
2,4-di-tert-butyl-5-nitro-phenol
pyrographite
5-amino-2,4-di-tert-butyl-phenol
Conditions | Yield |
---|---|
With ammonium formate In ethanol |
carbonic acid 2,4-di(tert-butyl)-5-nitrophenyl ester methyl ester
5-amino-2,4-di-tert-butyl-phenol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrogenchloride; KOH / methanol 2: ammonium formate / ethanol View Scheme | |
Multi-step reaction with 2 steps 1: potassium hydroxide / methanol 2: palladium 10% on activated carbon; hydrogen / methanol / 2 h / 25 - 30 °C View Scheme | |
Multi-step reaction with 2 steps 1.1: potassium hydroxide / methanol / 2 h / 25 °C 1.2: pH 2 - 3 2.1: ammonium formate; 5%-palladium/activated carbon / ethanol / 2 h / Reflux View Scheme | |
Multi-step reaction with 2 steps 1.1: methanol; potassium hydroxide / 2 h / 20 °C 1.2: pH 2 - 3 2.1: ammonium formate / 5% palladium over charcoal / ethanol / 2 h / Heating / reflux View Scheme |
carbonic acid 2,4-di-tert-butyl-phenyl ester methyl ester
5-amino-2,4-di-tert-butyl-phenol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: sulfuric acid; nitric acid; sodium sulfate / hexane; water 2: hydrogenchloride; KOH / methanol 3: ammonium formate / ethanol View Scheme | |
Multi-step reaction with 3 steps 1: nitric acid / (2S)-N-methyl-1-phenylpropan-2-amine hydrate; sulfuric acid 2: hydrogenchloride; KOH / methanol 3: ammonium formate / ethanol View Scheme | |
Multi-step reaction with 3 steps 1.1: sulfuric acid; nitric acid / 2 h / 25 °C / Cooling 2.1: potassium hydroxide / methanol / 2 h / 25 °C 2.2: pH 2 - 3 3.1: ammonium formate; 5%-palladium/activated carbon / ethanol / 2 h / Reflux View Scheme |
2,4-di-tert-Butylphenol
5-amino-2,4-di-tert-butyl-phenol
Conditions | Yield |
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Multi-step reaction with 3 steps 1.1: triethylamine; dmap / dichloromethane / 2 h / 0 - 5 °C 1.2: 1.5 h / 0 - 5 °C 2.1: potassium hydroxide / methanol 3.1: palladium 10% on activated carbon; hydrogen / methanol / 2 h / 25 - 30 °C View Scheme | |
Multi-step reaction with 4 steps 1.1: dmap; triethylamine / dichloromethane / 16 h / 0 - 25 °C 2.1: sulfuric acid; nitric acid / 2 h / 25 °C / Cooling 3.1: potassium hydroxide / methanol / 2 h / 25 °C 3.2: pH 2 - 3 4.1: ammonium formate; 5%-palladium/activated carbon / ethanol / 2 h / Reflux View Scheme | |
Multi-step reaction with 3 steps 1.1: dmap; triethylamine / dichloromethane / 0 - 20 °C 2.1: sulfuric acid; nitric acid / 2 h / 50 °C / Cooling with ice 2.2: 2 h / 20 °C 3.1: 5%-palladium/activated carbon; ammonium formate / ethanol / 2 h / Reflux View Scheme |
m-Hydroxyaniline
5-amino-2,4-di-tert-butyl-phenol
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: acetic acid / 2 h / 60 °C 2: sulfuric acid / toluene / 12 h / 10 - 30 °C 3: hydrogenchloride / ethanol; water / 12 h / Reflux View Scheme | |
Multi-step reaction with 3 steps 1: acetic acid / 2 h / 50 °C 2: sulfuric acid / dichloromethane / 48 h / 20 °C 3: hydrogenchloride / ethanol; water / 6 h / Reflux View Scheme |
5-amino-2,4-di-tert-butyl-phenol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: sulfuric acid / 0 - 5 °C 1.2: 10 h / 0 - 10 °C 1.3: 0 - 30 °C 2.1: hydrogen / isopropyl alcohol / 20 °C / 3000.3 - 4500.45 Torr View Scheme |
meta-hydroxyacetanilide
5-amino-2,4-di-tert-butyl-phenol
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sulfuric acid / dichloromethane / 48 h / 20 °C 2: hydrogenchloride / ethanol; water / 6 h / Reflux View Scheme |
trimethylsilylazide
5-amino-2,4-di-tert-butyl-phenol
Conditions | Yield |
---|---|
With tert.-butylnitrite In acetonitrile at 0 - 20℃; for 18h; Inert atmosphere; | 73% |