Technology Process of (3S*,4R*)-tetrahydro-3,4-ethylenedioxythiophene
There total 4 articles about (3S*,4R*)-tetrahydro-3,4-ethylenedioxythiophene which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
With
sodiumsulfide nonahydrate;
In
ethanol;
for 12h;
Inert atmosphere;
Reflux;
DOI:10.3987/COM-10-S(E)16
- Guidance literature:
-
Multi-step reaction with 4 steps
1: potassium hydroxide / ethanol / 12 h / Inert atmosphere; Reflux
2: hydrogenchloride; palladium 10% on activated carbon; water; hydrogen / methanol / 24 h / 20 °C / 760.05 Torr
3: triethylamine / dichloromethane / 0 - 20 °C / Inert atmosphere
4: sodiumsulfide nonahydrate / ethanol / 12 h / Inert atmosphere; Reflux
With
hydrogenchloride; sodiumsulfide nonahydrate; palladium 10% on activated carbon; water; hydrogen; triethylamine; potassium hydroxide;
In
methanol; ethanol; dichloromethane;
DOI:10.3987/COM-10-S(E)16
- Guidance literature:
-
Multi-step reaction with 3 steps
1: hydrogenchloride; palladium 10% on activated carbon; water; hydrogen / methanol / 24 h / 20 °C / 760.05 Torr
2: triethylamine / dichloromethane / 0 - 20 °C / Inert atmosphere
3: sodiumsulfide nonahydrate / ethanol / 12 h / Inert atmosphere; Reflux
With
hydrogenchloride; sodiumsulfide nonahydrate; palladium 10% on activated carbon; water; hydrogen; triethylamine;
In
methanol; ethanol; dichloromethane;
DOI:10.3987/COM-10-S(E)16
