Technology Process of C20H23N5S
There total 5 articles about C20H23N5S 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:
-
C21H21N5S;
With
hydrazine hydrate;
In
ethanol;
at 80 ℃;
for 3h;
With
hydrogenchloride;
In
ethanol; water;
pH=5;
DOI:10.1021/ja200444t
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: pyridine / dichloromethane / 3 h / 20 °C
2.1: caesium carbonate / N,N-dimethyl-formamide / 16 h / 80 °C
3.1: potassium carbonate; potassium iodide / acetonitrile / 3 h / Reflux; Inert atmosphere
4.1: potassium carbonate; thiophenol / N,N-dimethyl-formamide / 16 h / 20 °C
5.1: hydrazine hydrate / ethanol / 3 h / 80 °C
5.2: pH 5
With
pyridine; potassium carbonate; caesium carbonate; hydrazine hydrate; thiophenol; potassium iodide;
In
ethanol; dichloromethane; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/ja200444t
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: caesium carbonate / N,N-dimethyl-formamide / 16 h / 80 °C
2.1: potassium carbonate; potassium iodide / acetonitrile / 3 h / Reflux; Inert atmosphere
3.1: potassium carbonate; thiophenol / N,N-dimethyl-formamide / 16 h / 20 °C
4.1: hydrazine hydrate / ethanol / 3 h / 80 °C
4.2: pH 5
With
potassium carbonate; caesium carbonate; hydrazine hydrate; thiophenol; potassium iodide;
In
ethanol; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/ja200444t
