Technology Process of C32H42N2O3Si
There total 3 articles about C32H42N2O3Si 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
potassium tert-butylate;
In
tetrahydrofuran;
at 0 ℃;
for 1.5h;
optical yield given as %de;
stereoselective reaction;
Inert atmosphere;
DOI:10.1016/j.tetlet.2010.12.066
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: n-butyllithium; diisopropylamine / tetrahydrofuran; hexane / 0.5 h / -78 °C / Inert atmosphere
1.2: 1.5 h / -78 °C / Inert atmosphere
2.1: 20 % Pd(OH)2/C; hydrogen / ethyl acetate / 6 h / 20 °C / Inert atmosphere
3.1: pyridine; dmap / 0.75 h / 0 - 20 °C / Inert atmosphere
4.1: n-butyllithium; diisopropylamine / tetrahydrofuran; hexane / 0.5 h / -78 °C / Inert atmosphere
4.2: 12 h / -65 °C / Inert atmosphere
5.1: sodium tetrahydroborate / methanol / 2 h / 20 °C / Cooling with ice; Inert atmosphere
6.1: pyridine / 1.5 h / 0 - 20 °C / Inert atmosphere
7.1: potassium tert-butylate / tetrahydrofuran / 1.5 h / 0 °C / Inert atmosphere
With
pyridine; dmap; sodium tetrahydroborate; n-butyllithium; 20 % Pd(OH)2/C; potassium tert-butylate; hydrogen; diisopropylamine;
In
tetrahydrofuran; methanol; hexane; ethyl acetate;
1.1: Peterson olefination / 1.2: Peterson olefination;
DOI:10.1016/j.tetlet.2010.12.066
- Guidance literature:
-
Multi-step reaction with 3 steps
1: sodium tetrahydroborate / methanol / 2 h / 20 °C / Cooling with ice; Inert atmosphere
2: pyridine / 1.5 h / 0 - 20 °C / Inert atmosphere
3: potassium tert-butylate / tetrahydrofuran / 1.5 h / 0 °C / Inert atmosphere
With
pyridine; sodium tetrahydroborate; potassium tert-butylate;
In
tetrahydrofuran; methanol;
DOI:10.1016/j.tetlet.2010.12.066