Technology Process of C21H17NO11
There total 6 articles about C21H17NO11 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: toluene-4-sulfonic acid / benzene / Reflux
2: nitric acid / water / 1.5 h / 0 - 20 °C
3: N-benzyl-trimethylammonium hydroxide / methanol / 65 h / 85 °C
4: triethylamine / tetrahydrofuran / 0.42 h / 0 °C
5: pyridine / dichloromethane / 1.5 h / 0 - 20 °C
6: trifluoroacetic acid; water / 20 °C
With
pyridine; water; nitric acid; N-benzyl-trimethylammonium hydroxide; toluene-4-sulfonic acid; triethylamine; trifluoroacetic acid;
In
tetrahydrofuran; methanol; dichloromethane; water; benzene;
DOI:10.1002/cplu.201200251
- Guidance literature:
-
Multi-step reaction with 5 steps
1: nitric acid / water / 1.5 h / 0 - 20 °C
2: N-benzyl-trimethylammonium hydroxide / methanol / 65 h / 85 °C
3: triethylamine / tetrahydrofuran / 0.42 h / 0 °C
4: pyridine / dichloromethane / 1.5 h / 0 - 20 °C
5: trifluoroacetic acid; water / 20 °C
With
pyridine; water; nitric acid; N-benzyl-trimethylammonium hydroxide; triethylamine; trifluoroacetic acid;
In
tetrahydrofuran; methanol; dichloromethane; water;
DOI:10.1002/cplu.201200251