Technology Process of C22H20Cl4O4
There total 6 articles about C22H20Cl4O4 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
oxalyl dichloride; dimethyl sulfoxide; triethylamine;
In
dichloromethane;
at -78 ℃;
for 1h;
DOI:10.1021/jo0700474
- Guidance literature:
-
Multi-step reaction with 2 steps
1: 91 percent / 4-methylmorpholine N-oxide; osmium tetroxide / H2O; 2-methyl-propan-2-ol; various solvent(s) / 24 h / 20 °C
2: oxalyl chloride; dimethyl sulfoxide; triethylamine / CH2Cl2 / 1 h / -78 °C
With
osmium(VIII) oxide; oxalyl dichloride; dimethyl sulfoxide; 4-methylmorpholine N-oxide; triethylamine;
In
dichloromethane; water; tert-butyl alcohol;
2: Swern oxidation;
DOI:10.1021/jo0700474
- Guidance literature:
-
Multi-step reaction with 6 steps
1: benzophenone / acetone / 3.17 h / 20 °C / UV-irradiation
2: zinc; trimethylsilyl chloride; acetic anhydride / toluene / 48 h / 85 °C
3: 16.0 g / LiAlH4 / tetrahydrofuran / 5 h / 20 °C
4: 100 percent / sodium hydride / dimethylformamide / 24 h / 20 °C
5: 91 percent / 4-methylmorpholine N-oxide; osmium tetroxide / H2O; 2-methyl-propan-2-ol; various solvent(s) / 24 h / 20 °C
6: oxalyl chloride; dimethyl sulfoxide; triethylamine / CH2Cl2 / 1 h / -78 °C
With
osmium(VIII) oxide; lithium aluminium tetrahydride; chloro-trimethyl-silane; benzophenone; oxalyl dichloride; acetic anhydride; sodium hydride; dimethyl sulfoxide; 4-methylmorpholine N-oxide; triethylamine; zinc;
In
tetrahydrofuran; dichloromethane; water; N,N-dimethyl-formamide; acetone; toluene; tert-butyl alcohol;
6: Swern oxidation;
DOI:10.1021/jo0700474
