Technology Process of C22H20O2S
There total 3 articles about C22H20O2S which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
dmap; dicyclohexyl-carbodiimide;
In
dichloromethane;
at 0 - 20 ℃;
for 14h;
DOI:10.1002/anie.201107317
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: sodium hydride / tetrahydrofuran / 0.17 h / 0 °C
1.2: 0 - 20 °C
2.1: tetrabutyl ammonium fluoride / 1 h / 0 - 20 °C
3.1: sodium periodate; potassium dichromate; nitric acid / water; acetonitrile / 0 - 10 °C
4.1: dmap; dicyclohexyl-carbodiimide / dichloromethane / 14 h / 0 - 20 °C
With
dmap; sodium periodate; potassium dichromate; tetrabutyl ammonium fluoride; nitric acid; sodium hydride; dicyclohexyl-carbodiimide;
In
tetrahydrofuran; dichloromethane; water; acetonitrile;
DOI:10.1002/anie.201107317
- Guidance literature:
-
Multi-step reaction with 3 steps
1: tetrabutyl ammonium fluoride / 1 h / 0 - 20 °C
2: sodium periodate; potassium dichromate; nitric acid / water; acetonitrile / 0 - 10 °C
3: dmap; dicyclohexyl-carbodiimide / dichloromethane / 14 h / 0 - 20 °C
With
dmap; sodium periodate; potassium dichromate; tetrabutyl ammonium fluoride; nitric acid; dicyclohexyl-carbodiimide;
In
dichloromethane; water; acetonitrile;
DOI:10.1002/anie.201107317