Technology Process of C28H25N7O4S
There total 7 articles about C28H25N7O4S which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: oxalyl dichloride / N,N-dimethyl-formamide; dichloromethane / 2 h / 20 °C
1.2: 2 h / 25 - 40 °C / Cooling with ice
2.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -30 - -10 °C / Inert atmosphere
2.2: 2 h / -30 - -10 °C / Inert atmosphere
2.3: 10.5 h / 20 °C
3.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 14 h / 20 °C
4.1: trifluoroacetic acid / dichloromethane / 0.5 h / 20 °C / Inert atmosphere
5.1: XPhos; dichloro bis(acetonitrile) palladium(II); propiononitrile; caesium carbonate / dimethyl sulfoxide / 2 h / 103 °C / Sealed tube
6.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 0 - 20 °C
With
dichloro bis(acetonitrile) palladium(II); n-butyllithium; oxalyl dichloride; benzotriazol-1-ol; caesium carbonate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; propiononitrile; XPhos;
In
tetrahydrofuran; hexane; dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -30 - -10 °C / Inert atmosphere
1.2: 2 h / -30 - -10 °C / Inert atmosphere
1.3: 10.5 h / 20 °C
2.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 14 h / 20 °C
3.1: trifluoroacetic acid / dichloromethane / 0.5 h / 20 °C / Inert atmosphere
4.1: XPhos; dichloro bis(acetonitrile) palladium(II); propiononitrile; caesium carbonate / dimethyl sulfoxide / 2 h / 103 °C / Sealed tube
5.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 0 - 20 °C
With
dichloro bis(acetonitrile) palladium(II); n-butyllithium; benzotriazol-1-ol; caesium carbonate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; propiononitrile; XPhos;
In
tetrahydrofuran; hexane; dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: triethylamine / dichloromethane / 0.17 h / 20 °C
1.2: 0.5 h / 20 °C
2.1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -30 - -10 °C / Inert atmosphere
2.2: 2 h / -30 - -10 °C / Inert atmosphere
2.3: 10.5 h / 20 °C
3.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine / N,N-dimethyl-formamide / 14 h / 20 °C
4.1: trifluoroacetic acid / dichloromethane / 0.5 h / 20 °C / Inert atmosphere
5.1: XPhos; dichloro bis(acetonitrile) palladium(II); propiononitrile; caesium carbonate / dimethyl sulfoxide / 2 h / 103 °C / Sealed tube
6.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 0 - 20 °C
With
dichloro bis(acetonitrile) palladium(II); n-butyllithium; benzotriazol-1-ol; caesium carbonate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; propiononitrile; XPhos;
In
tetrahydrofuran; hexane; dichloromethane; dimethyl sulfoxide; N,N-dimethyl-formamide;