Technology Process of C21H36O3Si
There total 4 articles about C21H36O3Si 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
titanium tetrachloride;
In
dichloromethane;
at -78 ℃;
for 8h;
optical yield given as %de;
diastereoselective reaction;
DOI:10.1016/j.tetlet.2011.07.105
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: (+)-Ipc2BOMe / diethyl ether / 6 h / -78 - 20 °C
2.1: tetra-(n-butyl)ammonium iodide; sodium hydride / N,N-dimethyl-formamide / 24 h / 20 °C
3.1: ozone / dichloromethane / -78 °C
3.2: 6 h / 20 °C
4.1: titanium tetrachloride / dichloromethane / 8 h / -78 °C
With
titanium tetrachloride; tetra-(n-butyl)ammonium iodide; sodium hydride; ozone;
In
diethyl ether; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.tetlet.2011.07.105
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: tetra-(n-butyl)ammonium iodide; sodium hydride / N,N-dimethyl-formamide / 24 h / 20 °C
2.1: ozone / dichloromethane / -78 °C
2.2: 6 h / 20 °C
3.1: titanium tetrachloride / dichloromethane / 8 h / -78 °C
With
titanium tetrachloride; tetra-(n-butyl)ammonium iodide; sodium hydride; ozone;
In
dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.tetlet.2011.07.105