Technology Process of C20H20N8O3S
There total 8 articles about C20H20N8O3S which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
copper(l) iodide; caesium carbonate; L-proline;
In
dimethyl sulfoxide;
at 120 ℃;
for 3h;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: copper diacetate; pyridine / N,N-dimethyl-formamide / 0.5 h / 90 °C
2: sodium hydroxide / methanol; tetrahydrofuran / 2.5 h / 20 - 50 °C
3: oxalyl dichloride; N,N-dimethyl-formamide / 1,2-dichloro-ethane / 0.08 h / 50 °C
4: N-ethyl-N,N-diisopropylamine / dichloromethane / 0.33 h / Reflux
5: caesium carbonate; L-proline; copper(l) iodide / dimethyl sulfoxide / 3 h / 120 °C
With
pyridine; copper(l) iodide; oxalyl dichloride; copper diacetate; caesium carbonate; N-ethyl-N,N-diisopropylamine; N,N-dimethyl-formamide; L-proline; sodium hydroxide;
In
tetrahydrofuran; methanol; dichloromethane; dimethyl sulfoxide; 1,2-dichloro-ethane; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: oxalyl dichloride; N,N-dimethyl-formamide / 1,2-dichloro-ethane / 0.08 h / 50 °C
2: N-ethyl-N,N-diisopropylamine / dichloromethane / 0.33 h / Reflux
3: caesium carbonate; L-proline; copper(l) iodide / dimethyl sulfoxide / 3 h / 120 °C
With
copper(l) iodide; oxalyl dichloride; caesium carbonate; N-ethyl-N,N-diisopropylamine; N,N-dimethyl-formamide; L-proline;
In
dichloromethane; dimethyl sulfoxide; 1,2-dichloro-ethane;