Technology Process of C22H19N3O4S3
There total 9 articles about C22H19N3O4S3 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 7 steps
1: copper(ll) bromide / ethyl acetate / Reflux; Inert atmosphere
2: acetic anhydride; nitric acid / 2 h / 0 - 20 °C / Inert atmosphere
3: acetone / 0.5 h / 20 °C / Inert atmosphere
4: sulfuric acid; acetic acid / 1 h / 100 °C / Inert atmosphere
5: pyridine / tetrahydrofuran / 2 h / 20 °C / Inert atmosphere
6: iron; ammonium chloride / ethanol / 1 h / 80 °C / Inert atmosphere
7: pyridine / dichloromethane / 2 h / 20 °C / Inert atmosphere
With
pyridine; sulfuric acid; nitric acid; acetic anhydride; iron; ammonium chloride; acetic acid; copper(ll) bromide;
In
tetrahydrofuran; ethanol; dichloromethane; ethyl acetate; acetone;
DOI:10.1021/jm301793a
- Guidance literature:
-
With
pyridine;
In
dichloromethane;
at 20 ℃;
for 2h;
Inert atmosphere;
DOI:10.1021/jm301793a
- Guidance literature:
-
Multi-step reaction with 5 steps
1: acetone / 0.5 h / 20 °C / Inert atmosphere
2: sulfuric acid; acetic acid / 1 h / 100 °C / Inert atmosphere
3: pyridine / tetrahydrofuran / 2 h / 20 °C / Inert atmosphere
4: iron; ammonium chloride / ethanol / 1 h / 80 °C / Inert atmosphere
5: pyridine / dichloromethane / 2 h / 20 °C / Inert atmosphere
With
pyridine; sulfuric acid; iron; ammonium chloride; acetic acid;
In
tetrahydrofuran; ethanol; dichloromethane; acetone;
DOI:10.1021/jm301793a
