Technology Process of 9-bromo-6-(4,6-diphenylpyrimidin-2-yl)-12,12-dimethyl-2-phenyl-6,12-dihydro-6-azaindeno[1,2-b]fluorene
There total 8 articles about 9-bromo-6-(4,6-diphenylpyrimidin-2-yl)-12,12-dimethyl-2-phenyl-6,12-dihydro-6-azaindeno[1,2-b]fluorene which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
N-Bromosuccinimide;
In
acetonitrile;
at -15 - 20 ℃;
Darkness;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: tris-(o-tolyl)phosphine; palladium diacetate; potassium phosphate / toluene; water; 1,4-dioxane / 16 h / Reflux
2.1: triethyl phosphite / 12 h / Reflux
3.1: sodium carbonate; tetrakis(triphenylphosphine) palladium(0) / N,N-dimethyl-formamide / 16 h / Reflux
4.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 1 h / 20 °C / Inert atmosphere
4.2: 12 h / 20 °C
5.1: N-Bromosuccinimide / acetonitrile / -15 - 20 °C / Darkness
With
potassium phosphate; N-Bromosuccinimide; tetrakis(triphenylphosphine) palladium(0); palladium diacetate; sodium hydride; sodium carbonate; tris-(o-tolyl)phosphine; triethyl phosphite;
In
1,4-dioxane; water; N,N-dimethyl-formamide; toluene; acetonitrile; mineral oil;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: tris-(o-tolyl)phosphine; palladium diacetate; sodium hydrogencarbonate / 1,2-dimethoxyethane / 16 h / Reflux
2.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 1 h / 20 °C / Inert atmosphere
2.2: 12 h / 20 °C
3.1: N-Bromosuccinimide / acetonitrile / -15 - 20 °C / Darkness
With
N-Bromosuccinimide; palladium diacetate; sodium hydride; sodium hydrogencarbonate; tris-(o-tolyl)phosphine;
In
1,2-dimethoxyethane; N,N-dimethyl-formamide; acetonitrile; mineral oil;