Technology Process of 4-(5-chloropyridin-3-yl)-5-((trans-4-methylcyclohexyl)methyl)-5H-pyrrolo[3,2-d]pyrimidine-2-carbonitrile
There total 5 articles about 4-(5-chloropyridin-3-yl)-5-((trans-4-methylcyclohexyl)methyl)-5H-pyrrolo[3,2-d]pyrimidine-2-carbonitrile which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
1,1'-bis-(diphenylphosphino)ferrocene; sulfuric acid; palladium diacetate; zinc;
In
N,N-dimethyl acetamide;
at 80 - 95 ℃;
for 14.5h;
Inert atmosphere;
Sealed tube;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: carbon tetrabromide; triphenylphosphine / dichloromethane / 13 h / 0 - 25 °C
2.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.5 h / 0 °C / Inert atmosphere
2.2: 20 h / 100 °C
3.1: sodium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane; water / 0.25 h / 100 °C / Inert atmosphere; Sealed tube; Microwave irradiation
4.1: sulfuric acid; 1,1'-bis-(diphenylphosphino)ferrocene; zinc; palladium diacetate / N,N-dimethyl acetamide / 14.5 h / 80 - 95 °C / Inert atmosphere; Sealed tube
With
1,1'-bis-(diphenylphosphino)ferrocene; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; carbon tetrabromide; sulfuric acid; palladium diacetate; sodium hydride; sodium carbonate; triphenylphosphine; zinc;
In
1,4-dioxane; dichloromethane; N,N-dimethyl acetamide; water; N,N-dimethyl-formamide; mineral oil;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: borane-THF / tetrahydrofuran / 9 h / 0 - 25 °C / Inert atmosphere
2.1: carbon tetrabromide; triphenylphosphine / dichloromethane / 13 h / 0 - 25 °C
3.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.5 h / 0 °C / Inert atmosphere
3.2: 20 h / 100 °C
4.1: sodium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / 1,4-dioxane; water / 0.25 h / 100 °C / Inert atmosphere; Sealed tube; Microwave irradiation
5.1: sulfuric acid; 1,1'-bis-(diphenylphosphino)ferrocene; zinc; palladium diacetate / N,N-dimethyl acetamide / 14.5 h / 80 - 95 °C / Inert atmosphere; Sealed tube
With
1,1'-bis-(diphenylphosphino)ferrocene; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; borane-THF; carbon tetrabromide; sulfuric acid; palladium diacetate; sodium hydride; sodium carbonate; triphenylphosphine; zinc;
In
tetrahydrofuran; 1,4-dioxane; dichloromethane; N,N-dimethyl acetamide; water; N,N-dimethyl-formamide; mineral oil;