Technology Process of C21H17N3OS
There total 7 articles about C21H17N3OS 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
1.1: toluene-4-sulfonic acid / 3 h / Reflux
2.1: hydrazine hydrate / ethanol / 3 h / Reflux
3.1: ethanol / 1 h / Reflux
4.1: sodium hydroxide / 1 h / Reflux
5.1: potassium carbonate / N,N-dimethyl-formamide / 15 h / 20 °C
6.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 15 h / 20 °C
7.1: sodium hydride / tetrahydrofuran / 0.25 h / 20 °C / Inert atmosphere
7.2: 5 h / 20 °C / Inert atmosphere
With
sodium hydride; potassium carbonate; toluene-4-sulfonic acid; hydrazine hydrate; 3-chloro-benzenecarboperoxoic acid; sodium hydroxide;
In
tetrahydrofuran; ethanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm3013213
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 15 h / 20 °C
2.1: sodium hydride / tetrahydrofuran / 0.25 h / 20 °C / Inert atmosphere
2.2: 5 h / 20 °C / Inert atmosphere
With
sodium hydride; 3-chloro-benzenecarboperoxoic acid;
In
tetrahydrofuran; dichloromethane;
DOI:10.1021/jm3013213
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: potassium carbonate / N,N-dimethyl-formamide / 15 h / 20 °C
2.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 15 h / 20 °C
3.1: sodium hydride / tetrahydrofuran / 0.25 h / 20 °C / Inert atmosphere
3.2: 5 h / 20 °C / Inert atmosphere
With
sodium hydride; potassium carbonate; 3-chloro-benzenecarboperoxoic acid;
In
tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm3013213