Technology Process of C40H63NO8Si
There total 10 articles about C40H63NO8Si 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:
-
C37H57NO7Si;
With
ozone;
In
methanol;
at -78 ℃;
With
dimethylsulfide;
In
methanol;
at -78 - 0 ℃;
for 0.166667h;
tri-n-butylcrotyltin;
With
boron trifluoride diethyl etherate;
In
dichloromethane;
- Guidance literature:
-
With
boron trifluoride diethyl etherate;
In
dichloromethane;
at -78 ℃;
for 12h;
Inert atmosphere;
DOI:10.1002/anie.200805334
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: sec.-butyllithium / tetrahydrofuran; cyclohexane / 2 h / -98 °C
1.2: 0 - 1 °C
2.1: triethylamine; (S)-Ph,(R)-tBu-CuCl2(C5H3NBrCHNCH(tBu)C3H3NO(Ph)) / tetrahydrofuran / 0.5 h / 20 °C
3.1: triethylamine; methanesulfonyl chloride / 0.5 h / -78 °C
3.2: 6 h / 20 °C
4.1: methanol; potassium carbonate / 2 h / 20 °C
5.1: triethylamine; sulfur trioxide pyridine complex / dichloromethane; dimethyl sulfoxide / 1 h / 0 °C
6.1: tetrahydrofuran / 16 h / -78 °C
7.1: sodium bis(2-methoxyethoxy)aluminium dihydride / tetrahydrofuran; toluene / 8 h / 0 °C
8.1: silver trifluoromethanesulfonate / dichloromethane; toluene / 4 h / 0 - 20 °C / Molecular sieve
9.1: ozone / methanol / -78 °C
9.2: 0.17 h / -78 - 0 °C
With
methanol; (S)-Ph,(R)-tBu-CuCl2(C5H3NBrCHNCH(tBu)C3H3NO(Ph)); sec.-butyllithium; silver trifluoromethanesulfonate; sulfur trioxide pyridine complex; potassium carbonate; ozone; methanesulfonyl chloride; triethylamine; sodium bis(2-methoxyethoxy)aluminium dihydride;
In
tetrahydrofuran; methanol; dichloromethane; cyclohexane; dimethyl sulfoxide; toluene;
