Technology Process of 3-exo-carboxyisopenam 2,2-dioxide p-toluidine salt
There total 5 articles about 3-exo-carboxyisopenam 2,2-dioxide p-toluidine salt 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
hydrogen;
palladium on activated charcoal;
In
ethyl acetate;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: hydrogen sulphide, triethylamine, sodium carbonate / CH2Cl2 / 0 °C
2: 55 percent / potassium permanganate / acetic acid; H2O / 1.5 h
3: 76 percent / H2 / palladium-charcoal / ethyl acetate
With
potassium permanganate; hydrogen sulfide; hydrogen; sodium carbonate; triethylamine;
palladium on activated charcoal;
In
dichloromethane; water; acetic acid; ethyl acetate;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: 2,6-lutidine, thionyl chloride / tetrahydrofuran
2: hydrogen sulphide, triethylamine, sodium carbonate / CH2Cl2 / 0 °C
3: 55 percent / potassium permanganate / acetic acid; H2O / 1.5 h
4: 76 percent / H2 / palladium-charcoal / ethyl acetate
With
2,6-dimethylpyridine; potassium permanganate; thionyl chloride; hydrogen sulfide; hydrogen; sodium carbonate; triethylamine;
palladium on activated charcoal;
In
tetrahydrofuran; dichloromethane; water; acetic acid; ethyl acetate;
