Technology Process of C22H28O4
There total 6 articles about C22H28O4 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
sulfur trioxide pyridine complex; N-ethyl-N,N-diisopropylamine;
In
dichloromethane; dimethyl sulfoxide;
at 0 ℃;
DOI:10.1055/s-0029-1217707
- Guidance literature:
-
Multi-step reaction with 2 steps
1: diisobutylaluminium hydride / dichloromethane / 1 h / 0 °C
2: oxalyl dichloride; triethylamine; dimethyl sulfoxide / dichloromethane / 3 h / -78 °C
With
oxalyl dichloride; diisobutylaluminium hydride; dimethyl sulfoxide; triethylamine;
In
dichloromethane;
2: |Swern Oxidation;
DOI:10.1039/c3ra44354j
- Guidance literature:
-
Multi-step reaction with 5 steps
1: sodium periodate / tetrahydrofuran; water / 0.5 h / 0 °C
2: sodium tetrahydroborate / methanol / 0.5 h / 0 °C
3: sodium hydride / tetrahydrofuran / 4 h / 0 - 20 °C
4: diisobutylaluminium hydride / dichloromethane / 1 h / 0 °C
5: oxalyl dichloride; triethylamine; dimethyl sulfoxide / dichloromethane / 3 h / -78 °C
With
sodium tetrahydroborate; sodium periodate; oxalyl dichloride; sodium hydride; diisobutylaluminium hydride; dimethyl sulfoxide; triethylamine;
In
tetrahydrofuran; methanol; dichloromethane; water;
5: |Swern Oxidation;
DOI:10.1039/c3ra44354j