Technology Process of C22H21ClN2O3S
There total 4 articles about C22H21ClN2O3S which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
C28H25ClN2O4S2;
With
pyridine; phosphorus pentachloride;
In
dichloromethane;
at 0 ℃;
for 1h;
Inert atmosphere;
With
methanol;
In
dichloromethane;
at -40 - 0 ℃;
for 0.5h;
Inert atmosphere;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: hydrogenchloride / 1,4-dioxane / 1 h / 20 °C / Inert atmosphere
2.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 1 h / -40 °C / Inert atmosphere
3.1: phosphorus trichloride / N,N-dimethyl-formamide / 0.5 h / -50 - -20 °C / Inert atmosphere
4.1: phosphorus pentachloride; pyridine / dichloromethane / 1 h / 0 °C / Inert atmosphere
4.2: 0.5 h / -40 - 0 °C / Inert atmosphere
With
pyridine; hydrogenchloride; phosphorus pentachloride; 3-chloro-benzenecarboperoxoic acid; phosphorus trichloride;
In
1,4-dioxane; dichloromethane; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 1 h / -40 °C / Inert atmosphere
2.1: phosphorus trichloride / N,N-dimethyl-formamide / 0.5 h / -50 - -20 °C / Inert atmosphere
3.1: phosphorus pentachloride; pyridine / dichloromethane / 1 h / 0 °C / Inert atmosphere
3.2: 0.5 h / -40 - 0 °C / Inert atmosphere
With
pyridine; phosphorus pentachloride; 3-chloro-benzenecarboperoxoic acid; phosphorus trichloride;
In
dichloromethane; N,N-dimethyl-formamide;