Technology Process of C21H25NO6S
There total 4 articles about C21H25NO6S which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
nitromethane;
With
sodium hydride;
In
N,N-dimethyl-formamide;
at 20 ℃;
for 0.5h;
Inert atmosphere;
C20H22O4S;
In
N,N-dimethyl-formamide;
at 60 ℃;
for 2h;
Inert atmosphere;
DOI:10.1002/ejoc.201200637
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: sodium periodate / methanol; water / 20 °C
2.1: pyridine / 24 h / 0 - 4 °C / Inert atmosphere
3.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 2 h / 20 °C
4.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 20 °C / Inert atmosphere
4.2: 2 h / 60 °C / Inert atmosphere
With
pyridine; sodium periodate; sodium hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene;
In
methanol; dichloromethane; water; N,N-dimethyl-formamide;
DOI:10.1002/ejoc.201200637
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: pyridine / 24 h / 0 - 4 °C / Inert atmosphere
2.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 2 h / 20 °C
3.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 20 °C / Inert atmosphere
3.2: 2 h / 60 °C / Inert atmosphere
With
pyridine; sodium hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene;
In
dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/ejoc.201200637