Technology Process of [3-({[4-bromo-1-(2,2-dimethylpropyl)-1H-1,2,3-benzotriazol-5-yl]oxy}methyl)phenyl]boronic acid
There total 11 articles about [3-({[4-bromo-1-(2,2-dimethylpropyl)-1H-1,2,3-benzotriazol-5-yl]oxy}methyl)phenyl]boronic acid which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
caesium carbonate;
In
N,N-dimethyl-formamide;
at 20 ℃;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: dimethyl sulfoxide / 48 h / 120 °C
1.2: 0.33 h / 20 °C
1.3: pH 7
2.1: hydrogen / palladium 10% on activated carbon / ethanol / 5 h / 20 °C / 760.05 Torr / Inert atmosphere
3.1: sodium nitrite; sulfuric acid / water / 0.83 h / 20 - 120 °C / Microwave irradiation
4.1: pyridinium hydrobromide perbromide / chloroform / 20 °C
4.2: pH 7
5.1: caesium carbonate / N,N-dimethyl-formamide / 20 °C
With
pyridinium hydrobromide perbromide; sulfuric acid; hydrogen; caesium carbonate; sodium nitrite;
palladium 10% on activated carbon;
In
ethanol; chloroform; water; dimethyl sulfoxide; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: acetic acid; sodium tris(acetoxy)borohydride / dichloromethane / 20 °C
2.1: hydrogen / palladium 10% on activated carbon / ethanol / 20 °C / 760.05 Torr / Inert atmosphere
3.1: sodium nitrite; acetic acid / water / 3 h / 0 - 20 °C
3.3: pH ~ 10
4.1: boron tribromide / dichloromethane / 20 °C
4.2: pH 7
5.1: caesium carbonate / N,N-dimethyl-formamide / 20 °C
With
hydrogen; boron tribromide; sodium tris(acetoxy)borohydride; caesium carbonate; acetic acid; sodium nitrite;
palladium 10% on activated carbon;
In
ethanol; dichloromethane; water; N,N-dimethyl-formamide;