Technology Process of C19H20N2O2S
There total 3 articles about C19H20N2O2S which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
1-(3,5-dimethylpyridin-2-yl)-2-(1-methyl-2-oxo-2-phenylethylsulfanyl)propan-1-one;
With
3-chloro-benzenecarboperoxoic acid;
In
dichloromethane;
at -78 - 20 ℃;
Inert atmosphere;
With
ammonium acetate;
In
acetic acid;
for 36h;
Reflux;
Inert atmosphere;
DOI:10.1021/ol302803j
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: tetrahydrofuran / 8.5 h / 0 °C / Inert atmosphere; Reflux
2.1: aluminum (III) chloride; bromine / tetrahydrofuran / 12 h / 20 °C
3.1: potassium carbonate / acetonitrile / 72 h / 20 °C / Inert atmosphere
4.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / -78 - 20 °C / Inert atmosphere
4.2: 36 h / Reflux; Inert atmosphere
With
aluminum (III) chloride; bromine; potassium carbonate; 3-chloro-benzenecarboperoxoic acid;
In
tetrahydrofuran; dichloromethane; acetonitrile;
DOI:10.1021/ol302803j
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: aluminum (III) chloride; bromine / tetrahydrofuran / 12 h / 20 °C
2.1: potassium carbonate / acetonitrile / 72 h / 20 °C / Inert atmosphere
3.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / -78 - 20 °C / Inert atmosphere
3.2: 36 h / Reflux; Inert atmosphere
With
aluminum (III) chloride; bromine; potassium carbonate; 3-chloro-benzenecarboperoxoic acid;
In
tetrahydrofuran; dichloromethane; acetonitrile;
DOI:10.1021/ol302803j
