Technology Process of 2-phenylbenzo[1,4]oxathiin-6-ol
There total 6 articles about 2-phenylbenzo[1,4]oxathiin-6-ol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: potassium iodide / acetone / 0.5 h / 0 °C
1.2: 36 h / 20 °C / Inert atmosphere
2.1: ethanol; potassium hydroxide / tetrahydrofuran / 6 h / Inert atmosphere
3.1: triethylamine / dichloromethane / 12 h / 20 °C
4.1: P,P-dichlorophenylphosphine oxide / acetonitrile / 16 h / Inert atmosphere; Reflux
5.1: titanium tetrachloride / dichloromethane / 0 °C
With
P,P-dichlorophenylphosphine oxide; ethanol; titanium tetrachloride; triethylamine; potassium iodide; potassium hydroxide;
In
tetrahydrofuran; dichloromethane; acetone; acetonitrile;
DOI:10.1016/j.ejmech.2014.04.081
- Guidance literature:
-
Multi-step reaction with 3 steps
1: triethylamine / dichloromethane / 12 h / 20 °C
2: P,P-dichlorophenylphosphine oxide / acetonitrile / 16 h / Inert atmosphere; Reflux
3: titanium tetrachloride / dichloromethane / 0 °C
With
P,P-dichlorophenylphosphine oxide; titanium tetrachloride; triethylamine;
In
dichloromethane; acetonitrile;
DOI:10.1016/j.ejmech.2014.04.081