Technology Process of 17α-p-bromophenylcarbamoiloxypregn-4,6-dien-3,20-dione
There total 3 articles about 17α-p-bromophenylcarbamoiloxypregn-4,6-dien-3,20-dione 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
copper(I) bromide dimethylsulfide complex;
In
tetrahydrofuran;
at 20 ℃;
for 48h;
Inert atmosphere;
DOI:10.1016/j.ejmech.2014.06.008
- Guidance literature:
-
Multi-step reaction with 3 steps
1: sodium hydroxide; chloranil / toluene; acetic acid / 4 h / Reflux
2: sodium hydroxide / methanol / 2 h / Reflux
3: copper(I) bromide dimethylsulfide complex / tetrahydrofuran / 48 h / 20 °C / Inert atmosphere
With
copper(I) bromide dimethylsulfide complex; chloranil; sodium hydroxide;
In
tetrahydrofuran; methanol; acetic acid; toluene;
DOI:10.1016/j.ejmech.2014.06.008
- Guidance literature:
-
Multi-step reaction with 2 steps
1: sodium hydroxide / methanol / 2 h / Reflux
2: copper(I) bromide dimethylsulfide complex / tetrahydrofuran / 48 h / 20 °C / Inert atmosphere
With
copper(I) bromide dimethylsulfide complex; sodium hydroxide;
In
tetrahydrofuran; methanol;
DOI:10.1016/j.ejmech.2014.06.008
