Technology Process of 4-(4-(5-amino-6-(oxazolo[4,5-c]pyridin-2-yl)pyrazin-2-yl)benzoyl)-1-methylpiperazine 1-oxide acetate
There total 8 articles about 4-(4-(5-amino-6-(oxazolo[4,5-c]pyridin-2-yl)pyrazin-2-yl)benzoyl)-1-methylpiperazine 1-oxide acetate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
(4-(5-amino-6-(oxazolo[4,5-c]pyridin-2-yl)pyrazin-2-yl)phenyl)(4-methylpiperazin-1-yl)methanone;
With
3-chloro-benzenecarboperoxoic acid;
In
dichloromethane;
ammonium acetate;
In
acetonitrile;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: triethylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 20 °C / Inert atmosphere
2: triethylamine; triphenylphosphine; hexachloroethane / dichloromethane / 20 °C / Inert atmosphere; Cooling with ice
3: N-Bromosuccinimide / acetic acid / 20 °C
4: sodium carbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / tetrahydrofuran / 0.67 h / 130 °C / Inert atmosphere; Microwave irradiation
5: 3-chloro-benzenecarboperoxoic acid / dichloromethane
With
N-Bromosuccinimide; hexachloroethane; sodium carbonate; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; triethylamine; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine;
dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2;
In
tetrahydrofuran; dichloromethane; acetic acid; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: triethylamine; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate / N,N-dimethyl-formamide / 20 °C / Inert atmosphere
2: triethylamine; triphenylphosphine; hexachloroethane / dichloromethane / 20 °C / Inert atmosphere; Cooling with ice
3: N-Bromosuccinimide / acetic acid / 20 °C
4: sodium carbonate / dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 / tetrahydrofuran / 0.67 h / 130 °C / Inert atmosphere; Microwave irradiation
5: 3-chloro-benzenecarboperoxoic acid / dichloromethane
With
N-Bromosuccinimide; hexachloroethane; sodium carbonate; O-(benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; triethylamine; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine;
dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2;
In
tetrahydrofuran; dichloromethane; acetic acid; N,N-dimethyl-formamide;