Technology Process of C20H24O6
There total 6 articles about C20H24O6 which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
With
pyridinium p-toluenesulfonate;
In
dichloromethane;
at 20 ℃;
for 24h;
Inert atmosphere;
DOI:10.1016/j.tetlet.2011.12.016
- Guidance literature:
-
Multi-step reaction with 6 steps
1: dmap; dicyclohexyl-carbodiimide / dichloromethane / 12 h / 20 °C / Inert atmosphere
2: methanol; potassium carbonate / 3 h / 20 °C / Inert atmosphere
3: tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide / dichloromethane / 3 h / 20 °C / Inert atmosphere; Molecular sieve
4: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 0 - 20 °C / Inert atmosphere
5: sodium tetrahydroborate / methanol / 0.75 h / 20 °C / Inert atmosphere
6: pyridinium p-toluenesulfonate / dichloromethane / 24 h / 20 °C / Inert atmosphere
With
methanol; dmap; sodium tetrahydroborate; tetrapropylammonium perruthennate; tetrabutyl ammonium fluoride; pyridinium p-toluenesulfonate; potassium carbonate; 4-methylmorpholine N-oxide; dicyclohexyl-carbodiimide;
In
tetrahydrofuran; methanol; dichloromethane;
DOI:10.1016/j.tetlet.2011.12.016
- Guidance literature:
-
Multi-step reaction with 4 steps
1: tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide / dichloromethane / 3 h / 20 °C / Inert atmosphere; Molecular sieve
2: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 0 - 20 °C / Inert atmosphere
3: sodium tetrahydroborate / methanol / 0.75 h / 20 °C / Inert atmosphere
4: pyridinium p-toluenesulfonate / dichloromethane / 24 h / 20 °C / Inert atmosphere
With
sodium tetrahydroborate; tetrapropylammonium perruthennate; tetrabutyl ammonium fluoride; pyridinium p-toluenesulfonate; 4-methylmorpholine N-oxide;
In
tetrahydrofuran; methanol; dichloromethane;
DOI:10.1016/j.tetlet.2011.12.016