Technology Process of 3-(2,6-diisopropylphenyl)imidazo[1,2-f]phenanthridin-11-ol
There total 12 articles about 3-(2,6-diisopropylphenyl)imidazo[1,2-f]phenanthridin-11-ol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
boron tribromide;
In
dichloromethane;
at -78 - 20 ℃;
for 18h;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: potassium phosphate monohydrate / bis-triphenylphosphine-palladium(II) chloride / toluene; water / 15.5 h / Inert atmosphere
2.1: isopropyl alcohol / 24 h / Reflux
2.2: 24 h / 60 °C / Reflux
3.1: potassium phosphate monohydrate; dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane / tris-(dibenzylideneacetone)dipalladium(0) / toluene; water / 18 h / Reflux
4.1: hydrogen / palladium 10% on activated carbon; platinum on carbon / ethanol / 12 h / 2585.81 Torr / Inert atmosphere
5.1: boron tribromide / dichloromethane / 18 h / -78 - 20 °C
With
dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; potassium phosphate monohydrate; hydrogen; boron tribromide;
bis-triphenylphosphine-palladium(II) chloride; tris-(dibenzylideneacetone)dipalladium(0); palladium 10% on activated carbon; platinum on carbon;
In
ethanol; dichloromethane; water; isopropyl alcohol; toluene;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: potassium phosphate monohydrate / bis-triphenylphosphine-palladium(II) chloride / toluene; water / 15.5 h / Inert atmosphere
2.1: isopropyl alcohol / 24 h / Reflux
2.2: 24 h / 60 °C / Reflux
3.1: potassium phosphate monohydrate; dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane / tris-(dibenzylideneacetone)dipalladium(0) / toluene; water / 18 h / Reflux
4.1: hydrogen / palladium 10% on activated carbon; platinum on carbon / ethanol / 12 h / 2585.81 Torr / Inert atmosphere
5.1: boron tribromide / dichloromethane / 18 h / -78 - 20 °C
With
dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; potassium phosphate monohydrate; hydrogen; boron tribromide;
bis-triphenylphosphine-palladium(II) chloride; tris-(dibenzylideneacetone)dipalladium(0); palladium 10% on activated carbon; platinum on carbon;
In
ethanol; dichloromethane; water; isopropyl alcohol; toluene;