Technology Process of C47H63BrO11
There total 20 articles about C47H63BrO11 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
pyridine;
In
dichloromethane;
at 0 ℃;
for 0.333333h;
DOI:10.1021/ja00108a052
- Guidance literature:
-
Multi-step reaction with 7 steps
1: 435 mg / pyridinium p-toluenesulfonate / CH2Cl2 / 14 h / 0 °C
2: 2,6-lutidine / CH2Cl2 / 0.25 h / 0 °C
3: 1.) O3, 2.) Ph3P / 1.) CH2Cl2, -78 deg C, 2.) CH2Cl2, 25 deg C, 1 h
4: tetrahydrofuran / 0.5 h / 0 °C
5: Dess-Martin periodinane / CH2Cl2 / 2 h / 25 °C
6: 90 percent / TBAF / tetrahydrofuran / 2 h / 25 °C
7: 81 percent / pyridine / CH2Cl2 / 0.25 h / 0 °C
With
pyridine; 2,6-dimethylpyridine; tetrabutyl ammonium fluoride; pyridinium p-toluenesulfonate; Dess-Martin periodane; ozone; triphenylphosphine;
In
tetrahydrofuran; dichloromethane;
DOI:10.1021/ja00146a010
- Guidance literature:
-
Multi-step reaction with 6 steps
1: 2,6-lutidine / CH2Cl2 / 0.25 h / 0 °C
2: 1.) O3, 2.) Ph3P / 1.) CH2Cl2, -78 deg C, 2.) CH2Cl2, 25 deg C, 1 h
3: tetrahydrofuran / 0.5 h / 0 °C
4: Dess-Martin periodinane / CH2Cl2 / 2 h / 25 °C
5: 90 percent / TBAF / tetrahydrofuran / 2 h / 25 °C
6: 81 percent / pyridine / CH2Cl2 / 0.25 h / 0 °C
With
pyridine; 2,6-dimethylpyridine; tetrabutyl ammonium fluoride; Dess-Martin periodane; ozone; triphenylphosphine;
In
tetrahydrofuran; dichloromethane;
DOI:10.1021/ja00146a010
