Technology Process of C21H32O2
There total 5 articles about C21H32O2 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
lithium triethylborohydride;
In
tetrahydrofuran;
at 60 ℃;
for 2h;
Inert atmosphere;
DOI:10.1021/ja201467z
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: scandium tris(trifluoromethanesulfonate) / dichloromethane / 3 h / 0 °C / Inert atmosphere
1.2: 0.25 h / 0 - 20 °C / Inert atmosphere
2.1: potassium hexamethylsilazane; triethylamine / tetrahydrofuran / 1.33 h / -78 - 0 °C / Inert atmosphere
3.1: lithium triethylborohydride / tetrahydrofuran / 2 h / 60 °C / Inert atmosphere
With
potassium hexamethylsilazane; lithium triethylborohydride; triethylamine; scandium tris(trifluoromethanesulfonate);
In
tetrahydrofuran; dichloromethane;
DOI:10.1021/ja201467z
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: trimethylamine hydrochloride; triethylamine / dichloromethane / 36 h / Inert atmosphere
2.1: scandium tris(trifluoromethanesulfonate) / dichloromethane / 3 h / 0 °C / Inert atmosphere
2.2: 0.25 h / 0 - 20 °C / Inert atmosphere
3.1: potassium hexamethylsilazane; triethylamine / tetrahydrofuran / 1.33 h / -78 - 0 °C / Inert atmosphere
4.1: lithium triethylborohydride / tetrahydrofuran / 2 h / 60 °C / Inert atmosphere
With
trimethylamine hydrochloride; potassium hexamethylsilazane; lithium triethylborohydride; triethylamine; scandium tris(trifluoromethanesulfonate);
In
tetrahydrofuran; dichloromethane;
DOI:10.1021/ja201467z
