Technology Process of (3R,3aR,6S,6aS)-3-hydroxyhexahydro-2H-furo[3,2-b]pyrrol-6-yl 4-methylbenzenesulfonate
There total 9 articles about (3R,3aR,6S,6aS)-3-hydroxyhexahydro-2H-furo[3,2-b]pyrrol-6-yl 4-methylbenzenesulfonate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
hydrogen;
palladium 10% on activated carbon;
In
ethanol;
at 20 ℃;
for 1.5 - 3.75h;
Product distribution / selectivity;
- Guidance literature:
-
Multi-step reaction with 8 steps
1: potassium hydroxide / tetrachloromethane; dichloromethane; water / 26 h / 0 °C / Inert atmosphere
2: lithium bromide / N,N-dimethyl-formamide / 27 h / 100 °C
3: water; ammonium chloride; zinc / tetrahydrofuran; isopropyl alcohol / 16 h / Inert atmosphere
4: ammonium hydroxide; ammonia; water / isopropyl alcohol / 16 h / 75 °C
5: sodium carbonate / 1,4-dioxane; water / 1.58 h / 0 °C
6: pyridine / 22 h / 24 - 40 °C
7: Oxone; 1,1,1-trifluoro-2-propanone; sodium hydrogencarbonate / water; acetonitrile / 0 °C
8: hydrogen / palladium 10% on activated carbon / ethanol / 1.5 h
With
pyridine; Oxone; ammonium hydroxide; 1,1,1-trifluoro-2-propanone; ammonia; water; hydrogen; sodium hydrogencarbonate; sodium carbonate; ammonium chloride; potassium hydroxide; lithium bromide; zinc;
palladium 10% on activated carbon;
In
tetrahydrofuran; 1,4-dioxane; tetrachloromethane; ethanol; dichloromethane; water; N,N-dimethyl-formamide; isopropyl alcohol; acetonitrile;
- Guidance literature:
-
Multi-step reaction with 6 steps
1: water; ammonium chloride; zinc / tetrahydrofuran; isopropyl alcohol / 16 h / Inert atmosphere
2: ammonium hydroxide; ammonia; water / isopropyl alcohol / 16 h / 75 °C
3: sodium carbonate / 1,4-dioxane; water / 1.58 h / 0 °C
4: pyridine / 22 h / 24 - 40 °C
5: Oxone; 1,1,1-trifluoro-2-propanone; sodium hydrogencarbonate / water; acetonitrile / 0 °C
6: hydrogen / palladium 10% on activated carbon / ethanol / 1.5 h
With
pyridine; Oxone; ammonium hydroxide; 1,1,1-trifluoro-2-propanone; ammonia; water; hydrogen; sodium hydrogencarbonate; sodium carbonate; ammonium chloride; zinc;
palladium 10% on activated carbon;
In
tetrahydrofuran; 1,4-dioxane; ethanol; water; isopropyl alcohol; acetonitrile;