Technology Process of ethyl 4,5-diamino-2-methoxybenzoate
There total 3 articles about ethyl 4,5-diamino-2-methoxybenzoate 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;
5%-palladium/activated carbon;
In
methanol;
at 20 ℃;
for 18h;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: nitric acid; acetic anhydride / 0.17 h / -10 - 0 °C / Inert atmosphere
2: hydrogenchloride; water / ethanol / Reflux; Inert atmosphere
3: hydrogen / 5%-palladium/activated carbon / methanol / 18 h / 20 °C
With
hydrogenchloride; water; hydrogen; nitric acid; acetic anhydride;
5%-palladium/activated carbon;
In
methanol; ethanol;
- Guidance literature:
-
Multi-step reaction with 2 steps
1: hydrogenchloride; water / ethanol / Reflux; Inert atmosphere
2: hydrogen / 5%-palladium/activated carbon / methanol / 18 h / 20 °C
With
hydrogenchloride; water; hydrogen;
5%-palladium/activated carbon;
In
methanol; ethanol;
