Technology Process of C33H33NO12S
There total 12 articles about C33H33NO12S 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:
-
Multi-step reaction with 6 steps
1: pyridine
2: boron trifluoride diethyl etherate / dichloromethane
3: methanol; sodium methylate
4: p-toluenesulfonic acid monohydrate / N,N-dimethyl-formamide; benzene / 4 h / 17 Torr / Reflux; Dean-Stark apparatus
5: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 2 h / 0 - 20 °C
6: methanol; sodium methylate / dichloromethane / 4 h / 0 - 20 °C
With
pyridine; methanol; trimethylsilyl trifluoromethanesulfonate; boron trifluoride diethyl etherate; p-toluenesulfonic acid monohydrate; sodium methylate;
In
dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1016/j.tetlet.2011.01.149
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 2-chloro-1,3-dimethyl imidazolium chloride
2: p-toluenesulfonic acid monohydrate / N,N-dimethyl-formamide; benzene / 4 h / 17 Torr / Reflux; Dean-Stark apparatus
3: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 2 h / 0 - 20 °C
4: methanol; sodium methylate / dichloromethane / 4 h / 0 - 20 °C
With
methanol; 2-chloro-1,3-dimethyl imidazolium chloride; trimethylsilyl trifluoromethanesulfonate; p-toluenesulfonic acid monohydrate; sodium methylate;
In
dichloromethane; N,N-dimethyl-formamide; benzene;
DOI:10.1016/j.tetlet.2011.01.149
