Technology Process of C20H33NO3S
There total 3 articles about C20H33NO3S which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
i-pentyl bromide;
With
magnesium;
iodine;
In
diethyl ether;
at 30 ℃;
for 2.58333h;
Inert atmosphere;
(S)-isopropyl 4-((tert-butylsulfinylimino)methyl)benzoate;
In
diethyl ether; dichloromethane;
at -40 ℃;
for 21h;
With
ammonium chloride;
In
diethyl ether; dichloromethane; water;
for 0.5h;
- Guidance literature:
-
Multi-step reaction with 2 steps
1.1: caesium carbonate / dichloromethane / 30 h / 42 °C
2.1: magnesium / iodine / diethyl ether / 2.58 h / 30 °C / Inert atmosphere
2.2: 21 h / -40 °C
2.3: 0.5 h
With
caesium carbonate; magnesium;
iodine;
In
diethyl ether; dichloromethane;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: potassium carbonate / N,N-dimethyl-formamide; tetrahydrofuran / 64 h / 70 °C
2.1: caesium carbonate / dichloromethane / 30 h / 42 °C
3.1: magnesium / iodine / diethyl ether / 2.58 h / 30 °C / Inert atmosphere
3.2: 21 h / -40 °C
3.3: 0.5 h
With
potassium carbonate; caesium carbonate; magnesium;
iodine;
In
tetrahydrofuran; diethyl ether; dichloromethane; N,N-dimethyl-formamide;