Technology Process of C21H17Cl2N3O4S
There total 6 articles about C21H17Cl2N3O4S 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 4 steps
1: caesium carbonate / dimethyl sulfoxide / 80 °C
2: lithium hydroxide / tetrahydrofuran; methanol / 5 h / 20 °C
3: N,N-dimethyl-formamide; oxalyl dichloride / tetrahydrofuran / 0.5 h / 20 °C
4: triethylamine
With
oxalyl dichloride; caesium carbonate; triethylamine; N,N-dimethyl-formamide; lithium hydroxide;
In
tetrahydrofuran; methanol; dimethyl sulfoxide;
DOI:10.1016/j.bmcl.2013.04.014
- Guidance literature:
-
Multi-step reaction with 5 steps
1: pyridine / 20 °C
2: caesium carbonate / dimethyl sulfoxide / 80 °C
3: lithium hydroxide / tetrahydrofuran; methanol / 5 h / 20 °C
4: N,N-dimethyl-formamide; oxalyl dichloride / tetrahydrofuran / 0.5 h / 20 °C
5: triethylamine
With
pyridine; oxalyl dichloride; caesium carbonate; triethylamine; N,N-dimethyl-formamide; lithium hydroxide;
In
tetrahydrofuran; methanol; dimethyl sulfoxide;
DOI:10.1016/j.bmcl.2013.04.014
- Guidance literature:
-
Multi-step reaction with 2 steps
1: N,N-dimethyl-formamide; oxalyl dichloride / tetrahydrofuran / 0.5 h / 20 °C
2: triethylamine
With
oxalyl dichloride; triethylamine; N,N-dimethyl-formamide;
In
tetrahydrofuran;
DOI:10.1016/j.bmcl.2013.04.014
