Technology Process of C20H28O5
There total 7 articles about C20H28O5 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
diisobutylaluminium hydride;
In
hexane; dichloromethane;
at 0 - 20 ℃;
regioselective reaction;
DOI:10.1021/ol102925d
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: tetrabutyl ammonium fluoride; acetic acid / tetrahydrofuran / 13 h / 20 °C
2.1: pyridinium p-toluenesulfonate / dichloromethane / 20 °C
3.1: 5% Pd(II)/C(eggshell); hydrogen / ethyl acetate / 20 °C
4.1: CSA / dichloromethane / 20 °C
4.2: 0.75 h / 0 °C
5.1: diisobutylaluminium hydride / hexane; dichloromethane / 0 - 20 °C
With
5% Pd(II)/C(eggshell); tetrabutyl ammonium fluoride; hydrogen; pyridinium p-toluenesulfonate; diisobutylaluminium hydride; acetic acid;
In
tetrahydrofuran; hexane; dichloromethane; ethyl acetate;
DOI:10.1021/ol102925d
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: pyridinium p-toluenesulfonate / dichloromethane / 20 °C
2.1: 5% Pd(II)/C(eggshell); hydrogen / ethyl acetate / 20 °C
3.1: CSA / dichloromethane / 20 °C
3.2: 0.75 h / 0 °C
4.1: diisobutylaluminium hydride / hexane; dichloromethane / 0 - 20 °C
With
5% Pd(II)/C(eggshell); hydrogen; pyridinium p-toluenesulfonate; diisobutylaluminium hydride;
In
hexane; dichloromethane; ethyl acetate;
DOI:10.1021/ol102925d
